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Professor Lyazid Djenidi

Professor

School of Engineering (Mechanical Engineering)

Career Summary

Biography

Research Expertise

  • Mechanical Engineering
  • Fluid Mechanics
  • Turbulence
  • Computational fluid dynamics

Qualifications

  • PhD, University of Aix, Marseille II France
  • Master of Science, University of Aix, Marseille II France
  • Bachelor of Science, University of Aix, Marseille II France

Keywords

  • Computational fluid dynamics
  • Fluid Mechanics
  • Fluid mechanics
  • Heat transfer
  • Modelling of dynamic systems
  • Numerical simulation
  • Turbulence

Languages

  • French (Fluent)

Fields of Research

CodeDescriptionPercentage
091599Interdisciplinary Engineering not elsewhere classified65
091499Resources Engineering and Extractive Metallurgy not elsewhere classified35

Professional Experience

UON Appointment

DatesTitleOrganisation / Department
1/01/2014 - ProfessorUniversity of Newcastle
School of Engineering
Australia

Academic appointment

DatesTitleOrganisation / Department
1/01/2010 - 1/02/2010ProfessorUniversity of Grenoble
France
1/09/2008 - 1/02/2009ProfessorUniversity of Grenoble
France
1/11/2007 - 1/12/2007Associate ProfessorEcole Central d'Ingenieurs Generalists de Marseille (Central School of Engineers generalists Marseille)
France
1/11/2006 - 1/12/2006 Maitre de Conferece Ecole Generaliste d'ingenieurs de Marseille (Generalist School of engineers Marseille)
France

Membership

DatesTitleOrganisation / Department
Member
Conference Advisory Committee
International Symposuim on Engineering Turbulence Modelling and Measurements (ETMM)
Australia
1/01/2015 - Member
Conference Advisory Committee
International Symposium on Turbulence and Shear Layer Phenomena (TSLP)
Australia
1/01/2015 - Member
Conference Advisory Committee
International Symposium on Application of Laser Techniques to Fluids Flows (ALTFF)
Australia
1/01/2015 - Member
International Reader for the ARC Funding Body
ARC
Australia

Invitations

Participant

YearTitle / Rationale
2006International Journal Articles
Organisation: Academic Journal Publishers Description: Referring International Journal articles: Journal of Fluid Mechanics; Physics of Fluids; Physics Letters A Experiments in Fluids International Journal of Heat and Fluid Flow European Journal of Mech. B/Fluids
2006Invited Associate Professor
Organisation: Ecole Centrale d'Ingenieurs Generalistes de Marseille
2005Lattice Boltzmann Simulation
Organisation: PSA Peugeot-Citroen Description: Invited to present to give a presentation of my numerical simulations.
1998L. Djeindi: Turbulence modelling for CFD
Organisation: Workshop in Application for CFD in Engineering., Chemical Engineringn Newcastle Description: Invited to present a keynote paper.
Edit

Publications

For publications that are currently unpublished or in-press, details are shown in italics.


Journal article (70 outputs)

YearCitationAltmetricsLink
2015Kamruzzaman M, Djenidi L, Antonia RA, Talluru KM, 'Scale-by-scale energy budget in a turbulent boundary layer over a rough wall', International Journal of Heat and Fluid Flow, (2015)

Hot-wire velocity measurements are carried out in a turbulent boundary layer over a rough wall consisting of transverse circular rods, with a ratio of 8 between the spacing (w) of two consecutive rods and the rod height (k). The pressure distribution around the roughness element is used to accurately measure the mean friction velocity (Ut) and the error in the origin. It is found that Ut remained practically constant in the streamwise direction suggesting that the boundary layer over this surface is evolving in a self-similar manner. This is further corroborated by the similarity observed at all scales of motion, in the region 0.2=y/d=0.6, as reflected in the constancy of Reynolds number (R¿) based on Taylor's microscale and the collapse of Kolmogorov normalized velocity spectra at all wavenumbers.A scale-by-scale budget for the second-order structure function <(du)2> (du=u(x+r)-u(x), where u is the fluctuating streamwise velocity component and r is the longitudinal separation) is carried out to investigate the energy distribution amongst different scales in the boundary layer. It is found that while the small scales are controlled by the viscosity, intermediate scales over which the transfer of energy (or <(du)3>) is important are affected by mechanisms induced by the large-scale inhomogeneities in the flow, such as production, advection and turbulent diffusion. For example, there are non-negligible contributions from the large-scale inhomogeneity to the budget at scales of the order of ¿, the Taylor microscale, in the region of the boundary layer extending from y/d=0.2 to 0.6 (d is the boundary layer thickness).

DOI10.1016/j.ijheatfluidflow.2015.04.004
2015Djenidi L, Antonia RA, 'A general self-preservation analysis for decaying homogeneous isotropic turbulence', Journal of Fluid Mechanics, 773 345-365 (2015)

A general framework of self-preservation (SP) is established, based on the transport equation of the second-order longitudinal velocity structure function in decaying homogeneous isotropic turbulence (HIT). The analysis introduces the skewness of the longitudinal velocity increment, S(r, t) (r and t are space increment and time), as an SP controlling parameter. The present SP framework allows a critical appraisal of the specific assumptions that have been made in previous SP analyses. It is shown that SP is achieved when S(r, t) varies in a self-similar manner, i.e. S=c(t)f(r/l) where l is a scaling length, and c(t) and f(r/l) are dimensionless functions of time and (r/l), respectively. When c(t) is constant, l can be identified with the Kolmogorov length scale ¿, even when the Reynolds number is relatively small. On the other hand, the Taylor microscale ¿ is a relevant SP length scale only when certain conditions are met. The decay law for the turbulent kinetic energy (k) ensuing from the present SP is a generalization of the existing laws and can be expressed as k ~ (t-t0)n+B, where B is a constant representing the energy of the motions whose scales are excluded from the SP range of scales. When B = 0, SP is achieved at all scales of motion and ¿ becomes a relevant scaling length together with ¿. The analysis underlines the relation between the initial conditions and the power-law exponent n and also provides a link between them. In particular, an expression relating n to the initial values of the scaling length and velocity is developed. Finally, the present SP analysis is consistent with both experimental grid turbulence data and the eddy-damped quasi-normal Markovian numerical simulation of decaying HIT by Meldi & Sagaut (J. Turbul., vol. 14, 2013, pp. 24-53).

DOI10.1017/jfm.2015.250
2015Kamruzzaman M, Djenidi L, Antonia RA, Talluru KM, 'Drag of a turbulent boundary layer with transverse 2D circular rods on the wall', EXPERIMENTS IN FLUIDS, 56 (2015)
DOI10.1007/s00348-015-1995-6Author URL
2014Djenidi L, Antonia RA, 'Transport equation for the mean turbulent energy dissipation rate in low-R-lambda grid turbulence', JOURNAL OF FLUID MECHANICS, 747 288-315 (2014) [C1]
DOI10.1017/jfm.2014.157Author URL
CitationsScopus - 2Web of Science - 1
Co-authorsRobert Antonia
2014Thiesset F, Antonia RA, Djenidi L, 'Consequences of self-preservation on the axis of a turbulent round jet', JOURNAL OF FLUID MECHANICS, 748 (2014) [C1]
DOI10.1017/jfm.2014.235Author URL
CitationsScopus - 2Web of Science - 1
Co-authorsRobert Antonia
2014Lee S-K, Djenidi L, Antonia RA, 'Empirical correlations for slightly heated decaying passive-grid turbulence', Heat Transfer Engineering, 35 1482-1490 (2014) [C1]

For homogeneous isotropic turbulence approximated by grid turbulence, velocity and temperature fluctuations decay under the effects of viscosity and thermal diffusivity of the fluid. In the self-similar region of grid flow, there is no mean shear and no turbulence production, and the decay rate is well represented by a power law; this is supported by the present measurements in three different grid flows and by previously published data for passive-grid turbulence obtained over different ranges of streamwise distance and/or Reynolds number. The grid flow is slightly heated so that temperature acts as a passive scalar. From dimensional analysis and empirical power-law correlations, relations for basic flow parameters, such as the Kolmogorov, Taylor, and Corrsin microscales, and the Reynolds and Péclet numbers, are established as functions of the normalized streamwise distance downstream of the grid. With these relations, it is possible to determine the flow parameters for a specific passive-grid geometry or, more generally, a specific set of initial conditions. © 2014 Copyright Taylor & Francis Group, LLC.

DOI10.1080/01457632.2014.889485
Co-authorsRobert Antonia
2014Djenidi L, Antonia RA, Amielh M, Anselmet F, 'Use of PIV to highlight possible errors in hot-wire Reynolds stress data over a 2D rough wall', EXPERIMENTS IN FLUIDS, 55 (2014) [C1]
DOI10.1007/s00348-014-1830-5Author URL
CitationsScopus - 1
Co-authorsRobert Antonia
2014Antonia RA, Djenidi L, Danaila L, 'Collapse of the turbulent dissipative range on Kolmogorov scales', PHYSICS OF FLUIDS, 26 (2014) [C1]
DOI10.1063/1.4869305Author URL
CitationsScopus - 2Web of Science - 1
Co-authorsRobert Antonia
2014Thiesset F, Schaeffer V, Djenidi L, Antonia RA, 'On self-preservation and log-similarity in a slightly heated axisymmetric mixing layer', PHYSICS OF FLUIDS, 26 (2014) [C1]
DOI10.1063/1.4890994Author URL
Co-authorsRobert Antonia
2014Lefeuvre N, Thiesset F, Djenidi L, Antonia RA, 'Statistics of the turbulent kinetic energy dissipation rate and its surrogates in a square cylinder wake flow', Physics of Fluids, 26 (2014) [C1]

A numerical simulation based on the lattice Boltzmann method is carried out in the wake of a square cylinder with the view to investigating possible surrogates for the instantaneous turbulent kinetic energy dissipation rate, Ie{cyrillic, ukrainian}, as well as its mean value, \documentclass[12pt]{minimal}\begin{document}$\overline{\epsilon }$\end{document}Ie{cyrillic, ukrainian}. Various surrogate approximations of Ie{cyrillic, ukrainian}, based on local isotropy (Ie{cyrillic, ukrainian}iso), local axisymmetry along the streamwise direction x (Ie{cyrillic, ukrainian}a, x) and the transverse direction y (Ie{cyrillic, ukrainian}a, y), local homogeneity (Ie{cyrillic,ukrainian}hom), and homogeneity in the transverse plane, (Ie{cyrillic,ukrainian}4x), are assessed. All the approximations are in agreement with \documentclass[12pt]{minimal}\begin{document}$\overline{\epsilon }$\end{document}Ie{cyrillic,ukrainian}when the distance downstream of the obstacle is larger than about 40 diameters. Closer to the obstacle, the agreement remains reasonable only for \documentclass[12pt]{minimal}\begin{document}$\overline{\epsilon }_{a,x}$\end{document}Ie{cyrillic, ukrainian}a,x, \documentclass[12pt]{minimal}\begin{document}$\overline{\epsilon }{hom}$\end{document}?hom and \documentclass[12pt]{minimal}\begin{document}$\overline{\epsilon }{4x}$\end{document}Ie{cyrillic, ukrainian}4x. The probability density functions (PDF) and joint PDFs of Ie{cyrillic, ukrainian} and its surrogates show that Ie{cyrillic, ukrainian}4x correlates best withIe{cyrillic, ukrainian}while ?iso and Ie{cyrillic, ukrainian}hom present the smallest correlation. The results indicate that Ie{cyrillic, ukrainian}4x is a very good surrogate for Ie{cyrillic, ukrainian}and can be used for correctly determining the behaviour of Ie{cyrillic, ukrainian}.

DOI10.1063/1.4895637
Co-authorsRobert Antonia
2014Djenidi L, Tardu SF, Antonia RA, Danaila L, 'Breakdown of Kolmogorov's first similarity hypothesis in grid turbulence', JOURNAL OF TURBULENCE, 15 596-610 (2014) [C1]
DOI10.1080/14685248.2014.913848Author URL
CitationsScopus - 2Web of Science - 1
Co-authorsRobert Antonia
2013Antonia RA, Lee SK, Djenidi L, Lavoie P, Danaila L, 'Invariants for slightly heated decaying grid turbulence', JOURNAL OF FLUID MECHANICS, 727 379-406 (2013) [C1]
DOI10.1017/jfm.2013.217Author URL
CitationsScopus - 5Web of Science - 3
Co-authorsRobert Antonia
2013Rajagopalan S, Antonia RA, Djenidi L, 'Effect of mesh grids on the turbulent mixing layer of an axisymmetric jet', Heat Transfer Engineering, 34 1216-1225 (2013) [C1]

This article focuses on the effect that two different mesh grids have on the structure of the mixing layer of an axisymmetric jet. Detailed measurements of mean velocity and turbulent velocity fluctuations are made with an X hot-wire probe in the range 0.5 = x/d = 10, where x is the longitudinal distance from the nozzle exit plane and d is the nozzle diameter. The grids are introduced at two locations-one location just downstream of the nozzle exit plane and the other location upstream of the nozzle exit plane in order to perturb the nozzle exit boundary layer. One mesh completely covers the nozzle (full mesh or FM) and the other mesh covers the central, high-speed zone (disk mesh or DM). With reference to the undisturbed jet, FM yields a significant reduction in the turbulence intensity and width of the shear layer, whereas DM enhances the turbulence intensity and increases the width of the shear layer. Both grids suppress the formation of the Kelvin-Helmholtz instability in the mixing layer. Results are presented, mainly at x/d = 5 and 6 in both the spectral domain and physical space. In the latter context, second-and third-order structure functions associated with u (the longitudinal velocity fluctuation) and v (the lateral or radial velocity fluctuation) are presented only for the flow perturbed by placing the mesh outside the nozzle. All mesh geometries have a more significant effect on the second-order structure function of u than on that of v. The third-order energy transfer term is affected in such a way that, relative to the undisturbed jet, its peak location is shifted to a smaller scale when FM is used and to a larger scale with DM. This is consistent with our observations that FM reduces the turbulence in the shear layer while DM enhances it. It is suggested that the large-scale vortices that are formed at the edge of the grids play a significant role in the transfer of energy. © 2013 Taylor & Francis Group, LLC.

DOI10.1080/01457632.2013.776908
CitationsScopus - 1Web of Science - 1
Co-authorsSundara Rajagopalan, Robert Antonia
2013Djenidi L, Tardu SF, Antonia RA, 'Relationship between temporal and spatial averages in grid turbulence', Journal of Fluid Mechanics, 730 593-606 (2013) [C1]
DOI10.1017/jfm.2013.351Author URL
CitationsScopus - 5Web of Science - 4
Co-authorsRobert Antonia
2013Thiesset F, Antonia RA, Danaila L, Djenidi L, 'Karman-Howarth closure equation on the basis of a universal eddy viscosity', PHYSICAL REVIEW E, 88 (2013) [C1]
DOI10.1103/PhysRevE.88.011003Author URL
Co-authorsRobert Antonia
2013Kamruzzaman M, Wahiduzzaman M, Alam MM, Djenidi L, 'The effects of magnetic field on the fluid flow through a rotating straight duct with large aspect ratio', Procedia Engineering, 56 239-244 (2013) [C1]

This paper presents a numerical study of an investigation of a fluid flow through a rotating rectangular straight duct in the presence of magnetic field. The straight duct of rectangular cross-section rotates at a constant angular velocity about the centre of the duct cross-section is same as the axis of the magnetic field along the positive direction in the stream wise direction of the flows. Numerical calculation is based on the Magneto hydrodynamics incompressible viscous steady fluid model whereas Spectral method is applied as a main tool. Flow depends on the Magnetic parameter, Dean number and Taylor number. One of the interesting phenomena of the fluid flow is the solution curve and the flow structures in case of rotation of the duct axis. The calculation are carried out for 5 = Mg = 50000, 50 = Tr 100000, Dn 500, 1000, 1500 and 2000 where the aspect ratio ¿ 3.0. The maximum axial flow will be shifted to the centre from the wall and turn into the ring shape under the effects of high magnetic parameter and large Taylor number whereas the fluid particles strength is weak. © 2013 The Authors. Published by Elsevier Ltd.

DOI10.1016/j.proeng.2013.03.113
2012Djenidi L, Tardu SF, 'On the anisotropy of a low-Reynolds-number grid turbulence', Journal of Fluid Mechanics, 702 332-353 (2012) [C1]
CitationsScopus - 6Web of Science - 6
2012Djenidi L, Antonia RA, 'A spectral chart method for estimating the mean turbulent kinetic energy dissipation rate', Experiments in Fluids, 53 1005-1013 (2012) [C1]
CitationsScopus - 4Web of Science - 3
Co-authorsRobert Antonia
2012Lee S-K, Benaissa A, Djenidi L, Lavoie P, Antonia RA, 'Decay of passive-scalar fluctuations in slightly stretched grid turbulence', Experiments in Fluids, 53 909-923 (2012) [C1]
CitationsScopus - 4Web of Science - 3
Co-authorsRobert Antonia
2012Lee SK, Benaissa A, Djenidi L, Lavoie P, Antonia RA, 'Scaling range of velocity and passive scalar spectra in grid turbulence (vol 24, 075101, 2012)', PHYSICS OF FLUIDS, 24 (2012) [C3]
DOI10.1063/1.4745889Author URL
Co-authorsRobert Antonia
2012Lee S-K, Benaissa A, Djenidi L, Lavoie P, Antonia RA, 'Scaling range of velocity and passive scalar spectra in grid turbulence', Physics of Fluids, 24 075101 (2012) [C1]
CitationsScopus - 7Web of Science - 7
Co-authorsRobert Antonia
2011Lefeuvre N, Djenidi L, Tardu S, 'Momentum and scalar transport in a localised synthetic turbulence in a channel flow with a short contraction', Journal of Physics: Conference Series, 318 052047 (2011) [C1]
2010Djenidi L, Antonia R, Amielh M, Anselmet F, 'POD analysis of the near-wall region of a rough wall turbulent boundary layer', IUTAM Bookseries, 22 49-54 (2010)

A proper orthogonal decomposition (POD) analysis is carried out with particle image velocity (PIV) measurements of a turbulent boundary layer over a rough wall made of transverse square bars. Two bar spacings were investigated (w/k = 3 and 7, w is the bar spacing and k the bar diameter). This ratio affects the energy distribution amongst the POD modes throughout the boundary layer, the higher modes, i.e. the relatively small-scale and less energetic motions, being the most perturbed. The first few near-wall POD modes were also affected by the spacing. © Springer Science+Business Media B.V. 2010.

DOI10.1007/978-90-481-9631-9-7
2010Agrawal A, Djenidi L, Antonia RA, 'Near-field measurements and development of a new boundary layer over a flat plate with localized suction', Experiments in Fluids, 48 747-762 (2010) [C1]
DOI10.1007/s00348-009-0766-7
CitationsScopus - 2Web of Science - 2
Co-authorsRobert Antonia
2010Antonia RA, Lavoie P, Djenidi L, Benaissa A, 'Effect of a small axisymmetric contraction on grid turbulence', Experiments in Fluids, 49 3-10 (2010) [C1]
DOI10.1007/s00348-009-0704-8
CitationsScopus - 7Web of Science - 7
Co-authorsRobert Antonia
2009Djenidi L, Antonia RA, 'Momentum and heat transport in a three-dimensional transitional wake of a heated square cylinder', Journal of Fluid Mechanics, 640 109-129 (2009) [C1]
DOI10.1017/s0022112009991285
CitationsScopus - 8Web of Science - 7
Co-authorsRobert Antonia
2009Agrawal A, Djenidi L, Agrawal A, 'Simulation of gas flow in microchannels with a single 90 degrees bend', Computers & Fluids, 38 1629-1637 (2009) [C1]
DOI10.1016/j.compfluid.2009.01.004
CitationsScopus - 13Web of Science - 10
2009Djenidi L, Agrawal A, Antonia RA, 'Anisotropy measurements in the boundary layer over a flat plate with suction', Experimental Thermal and Fluid Science, 33 1106-1111 (2009) [C1]
DOI10.1016/j.expthermflusci.2009.06.006
CitationsScopus - 1Web of Science - 1
Co-authorsRobert Antonia
2008Djenidi L, 'Structure of a turbulent crossbar near-wake studied by means of lattice Boltzmann simulation', Physical Review E, 77 (2008) [C1]
DOI10.1103/physreve.77.036310
CitationsScopus - 10Web of Science - 9
2008Oyewola O, Djenidi L, Antonia RA, 'Response of mean turbulent energy dissipation rate and spectra to concentrated wall suction', Experiments in Fluids, 44 159-165 (2008) [C1]
DOI10.1007/s00348-007-0386-z
Co-authorsRobert Antonia
2008Djenidi L, Antonia RA, Amielh M, Anselmet F, 'A turbulent boundary layer over a two-dimensional rough wall', Experiments in Fluids, 44 37-47 (2008) [C1]
DOI10.1007/s00348-007-0372-5
CitationsScopus - 31Web of Science - 25
Co-authorsRobert Antonia
2007Oyewola O, Djenidi L, Antonia RA, 'Influence of localised double suction on a turbulent boundary layer', Journal of Fluids and Structures, 23 787-798 (2007) [C1]
DOI10.1016/j.jfluidstructs.2006.11.006
CitationsScopus - 3Web of Science - 1
Co-authorsRobert Antonia
2007Oyewola MO, Djenidi L, Antonia RA, 'Examination of anisotropy of the small-scale motion in a perturbed low Reynolds number turbulent boundary layer', Experimental Thermal and Fluid Science, 32 309-315 (2007) [C1]
DOI10.1016/j.expthermflusci.2007.04.004
CitationsScopus - 1Web of Science - 1
Co-authorsRobert Antonia
2007Benaissa A, Djenidi L, Antonia RA, Parker R, 'Effect of initial conditions on the scalar decay in grid turbulence at low R ¿', Proceedings of the 16th Australasian Fluid Mechanics Conference, 16AFMC, 914-918 (2007)

Decaying grid turbulence is considered at low Reynolds number (R ¿~ 50) for different initial conditions. Three different grid geometries are used. Heat is injected via a mandoline at a distance of 1.5 M from the grid. The amount of heating is such that temperature may be treated as a passive scalar. A small contraction (1.36:1) is added at a distance of 11M downstream of the grid. The power-law exponents for the scalar variance are compared with those for the turbulent kinetic energy. These exponents depend on the grid geometry. For the isotropic dissipation rate (Chi;) iso, the power-law exponent agrees with that inferred from the temperature variance transport equation. Restricting the range of validity of the decay law affects the magnitudes of the origin and decay exponent. Secondorder temperature structure functions collapse when the normalization is based on the local temperature variance and the Corrsin microscale but the asymptotic form of this collapse depends on the initial conditions.

CitationsScopus - 1
Co-authorsRobert Antonia
2007Lavoie PLD, Djenidi L, Antonia RA, 'Effects of initial conditions in decaying turbulence generated by passive grids', Journal of Fluid Mechanics, 585 395-420 (2007) [C1]
DOI10.1017/s0022112007006763
CitationsScopus - 60Web of Science - 53
Co-authorsRobert Antonia
2006Djenidi L, 'Lattice-Boltzmann simulation of grid-generated turbulence', Journal of Fluid Mechanics, 552 13-35 (2006) [C1]
DOI10.1017/S002211200600869X
CitationsScopus - 32Web of Science - 33
2006Djenidi L, Moghtaderi B, 'Numerical investigation of laminar mixing in a coaxial microreactor', Journal of Fluid Mechanics, 568 223-242 (2006) [C1]
DOI10.1017/S0022112006002035
CitationsScopus - 4Web of Science - 4
Co-authorsBehdad Moghtaderi
2006Agrawal A, Djenidi L, Antonia RA, 'Investigation of flow around a pair of side-by-side square cylinders using the lattice Boltzmann method', Computers and Fluids, 35 1093-1107 (2006) [C1]
DOI10.1016/j.compfluid.2005.05.008
CitationsScopus - 53Web of Science - 43
Co-authorsRobert Antonia
2006Moghtaderi B, Shames I, Djenidi L, 'Microfluidic characteristics of a multi-holed baffle plate micro-reactor', International Journal of Heat and Fluid Flow, 27 1069-1077 (2006) [C1]
DOI10.1016/j.ijheatfluidflow.2006.01.008
CitationsWeb of Science - 6
Co-authorsBehdad Moghtaderi
2006Leonardi S, Orlandi P, Djenidi L, Antonia RA, 'Guidelines for modeling a 2D rough wall channel flow', Flow Turbulence and Combustion, 77 41-57 (2006) [C1]
DOI10.1007/s10494-006-9036-4
CitationsWeb of Science - 4
Co-authorsRobert Antonia
2006Burattini P, Lavoie PLD, Agrawal A, Djenidi L, Antonia RA, 'Power law of decaying homogeneous isotropic turbulence at low Reynolds number', Physical Review E, 73 (2006) [C1]
DOI10.1103/PhysRevE.73.066304
CitationsScopus - 26Web of Science - 24
Co-authorsRobert Antonia
2005Oyewola O, Djenidi L, Antonia RA, 'Spanwise vorticity measurements in a perturbed boundary layer', Experiments in Fluids, 39 152-155 (2005) [C1]
DOI10.1007/s00348-005-0993-5
CitationsScopus - 1Web of Science - 1
Co-authorsRobert Antonia
2005Lavoie PLD, Burattini P, Djenidi L, Antonia RA, 'Effect of initial conditions on decaying grid turbulence at low R-gimel', Experiments in Fluids, 39 865-874 (2005) [C1]
DOI10.1007/s00348-005-0022-8
CitationsScopus - 27Web of Science - 23
Co-authorsRobert Antonia
2005Agrawal A, Djenidi L, Antonia RA, 'Simulation of gas flow in microchannels with a sudden expansion or contraction', Journal of Fluid Mechanics, 530 135-144 (2005) [C1]
DOI10.1017/S0022112005003691
CitationsScopus - 38Web of Science - 39
Co-authorsRobert Antonia
2004Oyewola O, Djenidi L, Antonia RA, 'The response of a turbulent boundary layer to concentrated suction applied through a pair of porous wall strips', Journal of Fluids Engineereing, 126 888-890 (2004) [C1]
DOI10.1115/1.1792273
CitationsScopus - 3Web of Science - 3
Co-authorsRobert Antonia
2004Leonardi S, Orlandi P, Djenidi L, Antonia RA, 'Structure of turbulent channel flow with square bars on one wall', International Journal of Heat and Fluid Flow, 25 384-392 (2004) [C1]
DOI10.1016/j.ijheatfluidflow.2004.02.022
CitationsScopus - 50Web of Science - 49
Co-authorsRobert Antonia
2004Oyewola O, Djenidi L, Antonia RA, 'Influence of localised wall suction on the anisotropy of the Reynolds stress tensor in a turbulent boundary layer', Experiments in Fluids, 37 187-193 (2004) [C1]
DOI10.1007/s00348-004-0800-8
CitationsScopus - 19Web of Science - 12
Co-authorsRobert Antonia
2004Agrawal A, Djenidi L, Antonia RA, 'LIF based detection of low-speed streaks', experiments in fluids, 36 600-603 (2004) [C1]
DOI10.1007/s00348-003-0732-8
CitationsScopus - 2Web of Science - 2
Co-authorsRobert Antonia
2004Burattini P, Djenidi L, 'Velocity and passive scalar characteristics in a round jet with grids at the nozzle exit', Flow, Turbulence and Combustion, 72 199-218 (2004) [C1]
DOI10.1023/B:APPL.0000044412.79451.64
CitationsScopus - 17Web of Science - 11
2003Djenidi L, Antonia RA, Savill AM, 'A numerical study of drag reduction by mini-belts in a smooth wall turbulent boundary layer', The Aeronautical Journal, Paper No.2728 (2003) [C1]
Co-authorsRobert Antonia
2003Leonardi S, Orlandi P, Smalley RJ, Djenidi L, Antonia RA, 'Direct numerical simulations of turbulent channel flow with transverse square bars on one wall', Journal of Fluid Mechanics, 491 229-238 (2003) [C1]
DOI10.1017/S0022112003005500
CitationsScopus - 159Web of Science - 134
Co-authorsRobert Antonia
2003Oyewola O, Djenidi L, Antonia RA, 'Combined influence of the Reynolds number and localised wall suction on a turbulent boundary layer', Experiments in Fluids, 35 199-206 (2003) [C1]
DOI10.1007/s00348-003-0658-1
CitationsScopus - 20Web of Science - 13
Co-authorsRobert Antonia
2002Smalley RJ, Leonardi S, Antonia RA, Djenidi L, Orlandi P, 'Reynolds stress anistropy of turbulent rough wall layers', Experiments in Fluids, 33 31-37 (2002) [C1]
CitationsScopus - 33Web of Science - 28
Co-authorsRobert Antonia
2001Djenidi L, Antonia RA, 'Calculation of the effect of concentrated wall suction on a turbulent boundary layer using a second-order moment closure', International Journal of Heat and Fluid Flow, 22 487-494 (2001) [C1]
CitationsScopus - 8Web of Science - 9
Co-authorsRobert Antonia
2001Rehab H, Antonia RA, Djenidi L, 'Steamwise evloution of a high-Schmidt-number passive scalar in a turbulent plane wake', Experiments in Fluids, 31 186-192 (2001) [C1]
CitationsScopus - 8Web of Science - 7
Co-authorsRobert Antonia
2001Smalley RJ, Antonia RA, Djenidi L, 'Self-preservation of rough-wall turbulent boundary layers', European Journal of Mechanics B-Fluids, 20 591-602 (2001) [C1]
CitationsScopus - 21Web of Science - 17
Co-authorsRobert Antonia
2000Rehab H, Antonia RA, Djenidi L, Mi J, 'Characteristics of fluorescein dye and temperature fluctuations in a turbulent near-wake', Experiments in Fluids, 28 462-470 (2000) [C1]
CitationsScopus - 5Web of Science - 6
Co-authorsRobert Antonia
1999Djenidi L, Elavarasan R, Antonia RA, 'The Turbulent Boundary Layer Over Transverse Square Cavities', Journal of Fluid Mechanics, 395 271-294 (1999) [C1]
CitationsScopus - 88Web of Science - 74
Co-authorsRobert Antonia
1998Djenidi L, Antonia RA, Hundseid J, Krogstad PA, 'Combined Effect of Wall Suction and Riblets on a Low R Turbulent Boundary Layer', The Aeronautical Journal, 102 53-57 (1998) [C1]
CitationsScopus - 1Web of Science - 1
Co-authorsRobert Antonia
1997Antonia RA, Djenidi L, 'Reynolds stress producing motions in smooth and rough wall boundary layers', Advances in Fluid Mechanics, 15 181-199 (1997)

Motions that are responsible for the production and maintenance of the Reynolds shear stress in a turbulent boundary layer may be affected by the Reynolds number and the surface roughness. Evidence for each of these effects is presented, based mainly on experiments carried out in our laboratory. The effects are felt in both inner and outer regions of the layer. The evidence points to the non-universality of the active motion and to the sensitivity of the large scale motion to boundary conditions.

CitationsScopus - 4
Co-authorsRobert Antonia
1997Djenidi L, Antonia RA, 'Modeling of the Reynolds stress transport equation', AIAA JOURNAL, 35 450-455 (1997)
DOI10.2514/2.150Author URL
CitationsScopus - 8Web of Science - 7
Co-authorsRobert Antonia
1997Dubief Y, Djenidi L, Antonia RA, 'The measurement of partial derivative u/partial derivative y in a turbulent boundary layer over a riblet surface', INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW, 18 183-187 (1997)
DOI10.1016/S0142-727X(96)00091-4Author URL
CitationsWeb of Science - 3
Co-authorsRobert Antonia
1997Dubief Y, Djenidi L, Antonia RA, 'The measurement of ¿u/¿y in a turbulent boundary layer over a riblet surface', International Journal of Heat and Fluid Flow, 18 183-187 (1997)

Statistics of ¿u/¿y have been measured in a turbulent boundary layer over either a smooth wall or a riblet surface using parallel hot wires. Over the riblets, the mean square value of ¿u/¿y (normalised with smooth wall variables) is smaller than over the smooth wall; the difference increases as the distance to the wall decreases. Also this difference is larger when the riblets operate in a drag-augmenting mode. These changes would reflect changes in the near-wall turbulence structure. Furthermore, on the basis that ¿u/¿y is a major contributor to the spanwise vorticity, the results indicate that, relative to the smooth wall, the mean square spanwise vorticity is reduced near a riblet surface. © 1997 by Elsevier Science Inc.

CitationsScopus - 4
Co-authorsRobert Antonia
1997Djenidi L, Dubief Y, Antonia RA, 'Advantages of using a power law in a low R(theta) turbulent boundary layer', EXPERIMENTS IN FLUIDS, 22 348-350 (1997)
DOI10.1007/s003480050058Author URL
CitationsScopus - 12Web of Science - 13
Co-authorsRobert Antonia
1996Djenidi L, Antonia RA, 'Laser Doppler anemometer measurements of turbulent boundary layer over a riblet surface', AIAA JOURNAL, 34 1007-1012 (1996)
DOI10.2514/3.13180Author URL
CitationsScopus - 8Web of Science - 6
Co-authorsRobert Antonia
1995CHING CY, DJENIDI L, ANTONIA RA, 'LOW-REYNOLDS-NUMBER EFFECTS IN A TURBULENT BOUNDARY-LAYER', EXPERIMENTS IN FLUIDS, 19 61-68 (1995)
Author URL
CitationsScopus - 41Web of Science - 38
Co-authorsRobert Antonia
1994DJENIDI L, ANSELMET F, ANTONIA RA, 'LDA MEASUREMENTS IN A TURBULENT BOUNDARY-LAYER OVER A D-TYPE ROUGH WALL', EXPERIMENTS IN FLUIDS, 16 323-329 (1994)
Author URL
CitationsScopus - 21Web of Science - 20
Co-authorsRobert Antonia
1994ANTONIA RA, DJENIDI L, SPALART PR, 'ANISOTROPY OF THE DISPERSION TENSOR IN A TURBULENT BOUNDARY-LAYER', PHYSICS OF FLUIDS, 6 2475-2479 (1994)
DOI10.1063/1.868195Author URL
CitationsScopus - 12Web of Science - 16
Co-authorsRobert Antonia
1994Djenidi L, Anselmet F, Liandrat J, Fulachier L, 'Laminar boundary layer over riblets', Physics of Fluids, 6 2993-2999 (1994)

Laser doppler anemometry (LDA) measurements and numerical calculations have been made for a laminar boundary layer on triangular riblets. Calculated mean velocity distributions along the riblet contour are in good agreement with the measured ones. The results show that no transversal motion exists above and within the riblet valleys (e.g., no secondary motion). It is found that despite the large wetted area increase, the frictional drag is not increased on riblets relative to a smooth wall. This result suggests that the viscous effects are at play in the drag reduction for a turbulent boundary layer, in the sense that they compensate for the increase in wetted area. © 1994 American Institute of Physics.

CitationsScopus - 9
1993DJENIDI L, ANTONIA RA, 'LDA MEASUREMENTS IN LOW REYNOLDS-NUMBER TURBULENT BOUNDARY-LAYER', EXPERIMENTS IN FLUIDS, 14 280-288 (1993)
Author URL
CitationsScopus - 22Web of Science - 23
Co-authorsRobert Antonia
Show 67 more journal articles

Conference (46 outputs)

YearCitationAltmetricsLink
2015Djenidi L, 'The Lattice Boltzmann Method and the Problem of Turbulence', PROCEEDINGS OF THE INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2014 (ICNAAM-2014), Rhodes, GREECE (2015)
DOI10.1063/1.4912320Author URL
2014Kamruzzaman M, Djenidi L, Antonia RA, 'Effects of low Reynolds number on decay exponent in grid turbulence', Procedia Engineering (2014) [E1]

This present work is to investigate on the decay exponent (n) of decay power law (q' 2~(t - To)n , q'2 is the total turbulent kinetic energy, t is the decay time, t0 is the virtual origin) at low Reynolds numbers based on Taylor microscale R¿(= u '¿/ v) = 64 . Hot wire measurements are carried out in a grid turbulence subjected to a 1.36:1 contraction. The grid consists in large square holes (mesh size 43.75 mm and solidity 43%); small square holes (mesh size 14.15mm and solidity 43%) and woven mesh grid (mesh size 5mm and solidity 36%). The decay exponent (n) is determined using three different methods: (i) decay of q'2, (ii) transport equation for s , the mean dissipation of the turbulent kinetic energy and (iii) ¿ method (Taylor microscale ¿ = v5( q2)/ (ed)} , angular bracket denotes the ensemble). Preliminary results indicate that the magnitude n increases while R¿ (= u'¿/v)decreases, in accordance with the turbulence theory.

DOI10.1016/j.proeng.2014.11.857
Co-authorsRobert Antonia
2013Lee SK, Djenidi L, Antonia RA, Danaila L, 'On the destruction coefficients for slightly heated decaying grid turbulence', International Journal of Heat and Fluid Flow, Palermo, Italy (2013) [E1]
DOI10.1016/j.ijheatfluidflow.2013.03.009Author URL
CitationsScopus - 2Web of Science - 1
Co-authorsRobert Antonia
2011Lee S-K, Djenidi L, Antonia RA, Rajagopalan SR, 'Spectrum of a passive scalar in stretched grid turbulence at low Reynolds numbers', Journal of Physics: Conference Series, Warsaw, Poland (2011) [E1]
DOI10.1088/1742-6596/318/5/052046
Co-authorsSundara Rajagopalan, Robert Antonia
2010Djenidi L, Antonia R, Amielh M, Anselmet F, 'POD Analysis of the Near-Wall Region of a Rough Wall Turbulent Boundary Layer', IUTAM SYMPOSIUM ON THE PHYSICS OF WALL-BOUNDED TURBULENT FLOWS ON ROUGH WALLS, Clare Coll, Cambridge, ENGLAND (2010) [E1]
DOI10.1007/978-90-481-9631-9_7Author URL
2010Lee SK, Djenidi L, Antonia RA, 'Decay of a passive scalar in stretched grid turbulence', 17th Australasian Fluid Mechanics Conference 2010, Auckland, New Zealand (2010) [E1]
CitationsScopus - 1
Co-authorsRobert Antonia
2010Antonia RA, Djenidi L, 'On the outer layer controversy for a turbulent layer over a rough wall', Proceedings of the IUTAM Symposium on The Physics of Wall-Bounded Turbulent Flows on Rough Walls, Heidelberg, Germany (2010) [E1]
DOI10.1007/978-90-481-9631-9_11
CitationsScopus - 2Web of Science - 2
Co-authorsRobert Antonia
2009Ali MA, Djenidi L, 'Lattice Boltzmann simulation of pulsed jet in T-shaped micromixer', IUTAM Symposium on Advances in Micro- and Nanofluidics: Proceedings of the IUTAM Symposium on Advances in Micro- and Nanofluidics, Dresden, Germany (2009) [E1]
DOI10.1007/978-90-481-2626-2
2008Djenidi L, 'Validation of the Lattice Boltzmann method with LDV and PIV measurements', 14th International Symposium on Applications of Laser Techniques to Fluid Mechanics. Book of Abstracts, Lisbon, Portugal (2008) [E2]
2007Benaissa A, Djenidi L, Antonia RA, Parker R, 'Effect of initial conditions on the scalar decay in grid turbulence at low R1', 16th AFMC. Proceedings of the 16th Australasian Fluid Mechanics Conference, Gold Coast, QLD (2007) [E1]
Co-authorsRobert Antonia
2007Djenidi L, Lavoie PLD, 'Near-wake decaying turbulence behind a cross-bar', Advances in Turbulence X1: Proceedings of the 11th EUROMECH European Turbulence Conference, Porto, Portugal (2007) [E2]
2006Djenidi L, Antonia RA, Amielh M, Anselmet F, 'Near wall organization of a turbulent boundary layer over a two-dimensional rough wall', 13th International Symposium Lisbon on Applications of Laser Techniques to Fluid Mechanics CD-Rom, Lisbon, Portugal (2006) [E1]
Co-authorsRobert Antonia
2006Moghtaderi B, Djenidi L, 'Mixing Behaviour in a Novel Micro-Reactor', Australian Workshop on Fluid Mechanics, Melbourne (2006) [E3]
Co-authorsBehdad Moghtaderi
2006Ali MA, Djenidi L, Moghtaderi B, 'Lattice Boltzmann Simulation of synthetic Jet in T-Shaped Micromixer', Australian Workshop on Fluid Mechanics, Melbourne (2006) [E3]
Co-authorsBehdad Moghtaderi
2006Lavoie PLD, Djenidi L, Antonia RA, 'Effect of Initial Conditions on the Generation of Coherent Structures in Grid Turbulence', Book of Extended Abstracts Whither Turbulence Prediction and Control, Seoul, Korea (2006) [E3]
Co-authorsRobert Antonia
2006Djenidi L, Lavoie PLD, Burattini P, 'Lattice Boltzmann Simulation of a Cross-Bar Wake', Book of Extended Abstracts Whither Turbulence Prediction and Control, Seoul, Korea (2006) [E3]
2006Burattini P, Djenidi L, Antonia RA, 'Effect of a Passive Disturbance on the Heat Transport in the Near Field of a Round Jet', Proceedings 13th International Heat Transfer Conference, Sydney, Australia (2006) [E1]
Co-authorsRobert Antonia
2005Djenidi L, Leonardi S, Orlandi P, Antonia RA, 'Effect of a 2-D rough wall on the anisotropy of a turbulent channel flow', Engineering Turbulence Modelling and Experiments 6, Italy (2005) [E1]
Co-authorsRobert Antonia
2005Lavoie PLD, Antonia RA, Djenidi L, 'Use of Energy Scale Budget to Quantify Effect of Initial Conditions on Decaying Grid Turbulence', Proceedings of 20th Canadian Congress of Applied Mechanics, Montreal (2005) [E3]
Co-authorsRobert Antonia
2005Moghtaderi B, Shames I, Djenidi L, 'Application of Micro-PIV Technique in Examining the Mixing Behaviour in a Novel Micro-Reactor', Proceedings of the 4th Australian Conference on Laser Diagnostics in Fluid Mechanics and Combustion, McLaren Vale, S.A. (2005) [E1]
Co-authorsBehdad Moghtaderi
2005Agrawal A, Djenidi L, Antonia RA, 'Measurements Over a Flat Plate With and Without Suction', Progress in Turbulence, Germany (2005) [E1]
Co-authorsRobert Antonia
2005Agrawal A, Burattini P, Djenidi L, Antonia RA, 'Interaction Between Wakes Shed by Two Side-by-Side Square Cylinders', 35th AIAA Fluid Dynamics Conference and Exhibit Proceedings, Toronto, Ontario Canada (2005) [E1]
Co-authorsRobert Antonia
2004Agrawal A, Djenidi L, Antonia RA, 'Evolution of the anisotropy over a flat plate with suction', 12th International Symposium on Application of Laser Techniques to Fluid Mechanics, Lisbon, Portugal (2004) [E2]
Co-authorsRobert Antonia
2004Oyewola O, Djenidi L, Antonia RA, 'The effect of double suction on the turbulence structure', Proceedings Tenth Asian Congress of Fluid Mechanics, University of Peradeniya (2004) [E1]
Co-authorsRobert Antonia
2004Oyewola O, Djenidi L, Burattini P, Antonia RA, 'Effect of localised wall suction on the small-scale motion in a turbulent boundary layer', Proceedings of the Fifteenth Australasian Fluid Mechanics Conference, University of Sydney (2004) [E1]
Co-authorsRobert Antonia
2004Lavoie PLD, Antonia RA, Djenidi L, 'Effect of grid geometry on the scale-by-scale budget of decaying grid turbulence', Proceedings of the Fifteenth Australasian Fluid Mechanics Conference, University of Sydney (2004) [E1]
Co-authorsRobert Antonia
2003Leonardi S, Orlandi P, Djenidi L, Antonia RA, 'Structure of Turbulent Channel Flow with Square bars on One Wall', Third International Symposium on Turbulence and Shear Flow Phenomena, Sendai, Japan (2003) [E2]
Co-authorsRobert Antonia
2003Oyewola O, Djenidi L, Antonia RA, 'Effect of Suction Applied through a Pair of Porous Wall Strips, on a Turbulent Boundary Layer', Third International Symposium on Turbulence and Shear Flow Phenomena, Sendai, Japan (2003) [E2]
Co-authorsRobert Antonia
2002Djenidi L, Gall P, Vincent A, Antonia RA, 'Effect of Wall Suction on the Structure of a Turbulent Boundary Layer', Applications of Laser Techniques to Fluid Mechanics, Lisbon, Portugal (2002) [E2]
CitationsScopus - 7Web of Science - 9
Co-authorsRobert Antonia
2002Djenidi L, Savill A, Antonia RA, 'Calculation of a low-shear turbulent boundary layer using a second-moment order closure', Engineering Turbulence Modelling and Experiments 5, Mallorca, Spain (2002) [E1]
Co-authorsRobert Antonia
2002Leonardi S, Orlandi P, Djenidi L, Antonia RA, 'DNS of a turbulent channel flow with different rough walls', Advances in Turbulence IX, Southhampton, UK (2002) [E2]
Co-authorsRobert Antonia
2001Oyewola O, Djenidi L, Antonia RA, 'Effect on Wall Suctin on a Turbulent Boundary Layer: Reynolds Number Dependence', Proceedings of the Fourteenth Australasian Fluid Mechanics Conference Volume I, Adelaide, Australia (2001) [E1]
Co-authorsRobert Antonia
2001Djenidi L, Antonia RA, 'Modelling of the Effect of Concentrated Wall Suction on a Turbulent Boundary Layer Using a Second-Order Moment Closure', Proceedings of the Fourteenth Australasian Fluid Mechanics Conference Volume I, Adelaide, Australia (2001) [E1]
Co-authorsRobert Antonia
2001Bisceglia S, Smalley RJ, Djenidi L, Antonia RA, 'Structure of Rough Wall Turbulent Boundary Layers at Relatively High Reynolds Number', Proceedings of the Fourteenth Australasian Fluid Mechanics Conference Volume I, Adelaide, Australia (2001) [E1]
Co-authorsRobert Antonia
2000Rehab H, Antonia RA, Djenidi L, 'Statistics of a high schmidt number passive scalar in the far-wake', Proceedings of the Eighth European Turbulence Conference, Spain (2000) [E1]
Co-authorsRobert Antonia
2000Rehab H, Djenidi L, Antonia RA, 'Evolution of the pdf of a high Schmidt number passive scalar ina plane wake', Tenth International Symposium on Applications of Laser Techniques to Fluid Mechanics, Lisbon (2000) [E1]
Co-authorsRobert Antonia
1999Rehab H, Antonia RA, Djenidi L, 'Mixing of a High Sc Passive Scalar in aTurbulent Near-Wake', Proceedings of the 3rd ASME/JSME Joint Fluids Engineering Conference FEDSM'99, San Francisco (1999) [E1]
Co-authorsRobert Antonia
1999Rehab H, Djenidi L, Antonia RA, 'LDV and PLIF Measurements in a Turbulent Boundary Layer Over a Rough Wall', Proceedings of the Second Australian Conference on Laser Diagnostics in Fluid Mechanics and Combustion, Melbourne (1999) [E1]
Co-authorsRobert Antonia
1998Rehab H, Antonia RA, Djenidi L, 'High Schmidt Number Passive Scalar in a Turbulent Near-Wake', Advances in Turbulence VII, St Jean Cap Ferrat (1998) [E1]
Co-authorsRobert Antonia
1998Rehab H, Djenidi L, Antonia RA, 'LIF Measuremejnts in a Turbulent Far-Wake', Ninth International Suymposium on Applications of Laser Techniques, Lisbon; 13-16 July 1998 (1998) [E1]
Co-authorsRobert Antonia
1998Elavarasan R, Djenidi L, Antonia RA, 'A Study of the Near-Wake Region of a Circular Cylinder', Ninth International Symposium on Applications of Laser Techniques to Fluid Mechanics, Lisbon (1998) [E1]
Co-authorsRobert Antonia
1998Djenidi L, Elavarasan R, Antonia RA, 'Turbulent Boundary Layer OverTransverse Square Cavities', Proceedings of 13th Australasian Fluid Mechanics Conference (2 volumes), Melbourne, Australia (1998) [E1]
CitationsScopus - 1
Co-authorsRobert Antonia
1998Rehab H, Antonia RA, Djenidi L, 'Anisotropy of High Schmidt Number Passive Scalar Fluctuations in a Turbulent Near-Wake', Proceedings of 13th Australasian Fluid Mechanics Conference (2 volumes), Melbourne, Australia (1998) [E1]
Co-authorsRobert Antonia
1995DJENIDI L, ANTONIA RA, 'RIBLET MODELING USING A 2ND-MOMENT CLOSURE', APPLIED SCIENTIFIC RESEARCH, SWISS FED INST TECHNOL, LAUSANNE, SWITZERLAND (1995)
DOI10.1007/BF00863512Author URL
CitationsScopus - 5Web of Science - 7
Co-authorsRobert Antonia
1993DJENIDI L, ANTONIA RA, 'RIBLET FLOW CALCULATION WITH A LOW-REYNOLDS-NUMBER KAPPA-EPSILON MODEL', APPLIED SCIENTIFIC RESEARCH, EINDHOVEN UNIV TECHNOL, EINDHOVEN, NETHERLANDS (1993)
Author URL
CitationsScopus - 5Web of Science - 7
Co-authorsRobert Antonia
1992DJENIDI L, ANTONIA RA, 'A TURBULENT LOW REYNOLDS NUMBER K-epsilon MODEL FOR RIBLET FLOWS', ELEVENTH AUSTRALASIAN FLUID MECHANICS CONFERENCE, VOLS 1 AND 2, UNIV TASMANIA, HOBART, AUSTRALIA (1992)
Author URL
Co-authorsRobert Antonia
Show 43 more conferences
Edit

Grants and Funding

Summary

Number of grants35
Total funding$3,423,224

Click on a grant title below to expand the full details for that specific grant.


20141 grants / $15,000

Open loop flow control of a trubulent boundary layer over a smooth surface using well-suction $15,000

Funding body: University of Newcastle - Faculty of Engineering & Built Environment

Funding bodyUniversity of Newcastle - Faculty of Engineering & Built Environment
Project TeamDoctor Murali Talluru, Professor Lyazid Djenidi
SchemePilot Grant
RoleInvestigator
Funding Start2014
Funding Finish2014
GNoG1400978
Type Of FundingInternal
CategoryINTE
UONY

20122 grants / $895,000

Effect of forcing on the turbulent mixing of a passive scalar$535,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamEmeritus Professor Robert Antonia, Professor Lyazid Djenidi, Professor Luminita Danaila
SchemeDiscovery Projects
RoleInvestigator
Funding Start2012
Funding Finish2012
GNoG1100203
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY

Study of a turbulent boundary layer over 2D and 3D rough walls$360,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamProfessor Lyazid Djenidi, Emeritus Professor Robert Antonia, Associate Professor Stefano Leonardi
SchemeDiscovery Projects
RoleLead
Funding Start2012
Funding Finish2012
GNoG1100069
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY

20091 grants / $450,000

Turbulent mixing of a passive scalar$450,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamEmeritus Professor Robert Antonia, Professor Lyazid Djenidi
SchemeDiscovery Projects
RoleInvestigator
Funding Start2009
Funding Finish2009
GNoG0188686
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY

20083 grants / $29,206

Effects of Initial and Boundary Conditions on Turbulent Flows$20,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi, Emeritus Professor Robert Antonia
SchemeNear Miss Grant
RoleLead
Funding Start2008
Funding Finish2008
GNoG0188413
Type Of FundingInternal
CategoryINTE
UONY

Modelling Fluid Flow in Micro-Channels$7,500

Funding body: University of Newcastle - Faculty of Engineering & Built Environment

Funding bodyUniversity of Newcastle - Faculty of Engineering & Built Environment
Project TeamDoctor Jennifer Forrester, Professor Lyazid Djenidi
SchemePilot Grant
RoleInvestigator
Funding Start2008
Funding Finish2008
GNoG0189096
Type Of FundingInternal
CategoryINTE
UONY

14th Int Symp On Applicatipons ol Laser Techniqures to Fluid Mechanics, Lisbon (Portugal), 7/7/2008 - 10/7/2008$1,706

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2008
Funding Finish2008
GNoG0188918
Type Of FundingInternal
CategoryINTE
UONY

20073 grants / $422,500

An Integrated Multi-Node Microfluidics Facility$400,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamProfessor Behdad Moghtaderi, Professor Geoffrey Evans, Professor Brian Haynes, Assoc. Prof A Masri, Professor Keith King, Dr Zeyad Alwahabi, Dr Jong-Leng Liow, Assoc. Prof Yinghe He, Laureate Professor Kevin Galvin, Conjoint Professor Bogdan Dlugogorski, Professor Eric Kennedy, Professor Lyazid Djenidi
SchemeLinkage Infrastructure Equipment & Facilities (LIEF)
RoleInvestigator
Funding Start2007
Funding Finish2007
GNoG0186649
Type Of FundingScheme excluded from IGS
CategoryEXCL
UONY

Effects of Initial and Boundary Conditions on Turbulent Flows$20,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi, Emeritus Professor Robert Antonia
SchemeNear Miss Grant
RoleLead
Funding Start2007
Funding Finish2007
GNoG0187181
Type Of FundingInternal
CategoryINTE
UONY

11th European Turbulence Conference (ETC11), Porto (Portugal), 25/6/2007 - 28-/6/2007$2,500

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2007
Funding Finish2007
GNoG0187614
Type Of FundingInternal
CategoryINTE
UONY

20063 grants / $560,782

A Fundamental Study on Microfluidic Characteristics of a Novel Micro-Reactor$10,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Behdad Moghtaderi, Professor Lyazid Djenidi
SchemeNear Miss Grant
RoleInvestigator
Funding Start2006
Funding Finish2006
GNoG0186070
Type Of FundingInternal
CategoryINTE
UONY

13th International Symposium on Application of Laser Techniques to Fluid Mecanics 26-29 June$1,500

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2006
Funding Finish2006
GNoG0186530
Type Of FundingInternal
CategoryINTE
UONY

20051 grants / $8,600

Study of turbulent boundary layer over a two-dimensional rough surface$8,600

Funding body: Australian Academy of Science

Funding bodyAustralian Academy of Science
Project TeamProfessor Lyazid Djenidi
SchemeScientific Visits to Europe
RoleLead
Funding Start2005
Funding Finish2005
GNoG0184433
Type Of FundingOther Public Sector - Commonwealth
Category2OPC
UONY

20042 grants / $8,997

Lattice Boltzmann simulation of a grid turbulence$7,542

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeProject Grant
RoleLead
Funding Start2004
Funding Finish2004
GNoG0183391
Type Of FundingInternal
CategoryINTE
UONY

12th International Symposium on Application of Laser Techniques to Fluid Mechanics, 12-15 July 2004, Lisbon$1,455

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2004
Funding Finish2004
GNoG0184131
Type Of FundingInternal
CategoryINTE
UONY

20031 grants / $5,792

Control of turbulent flows.$5,792

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi, Conjoint Associate Professor Raj Rajagopalan
SchemeProject Grant
RoleLead
Funding Start2003
Funding Finish2003
GNoG0182404
Type Of FundingInternal
CategoryINTE
UONY

20022 grants / $177,400

Integrated Particle Image Thermometry/Velocimetry Facility.$175,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamProfessor Behdad Moghtaderi, Professor Geoffrey Evans, Laureate Professor Graeme Jameson, Conjoint Professor Bogdan Dlugogorski, Emeritus Professor Terry Wall, Professor Dongke Zhang, Assoc. Prof Aibing Yu, Dr H Sidhu, Dr Rodney Weber, Dr Gregory Griffin, Professor Kiet Tieu, Professor Eric Kennedy, Laureate Professor Kevin Galvin, Professor Lyazid Djenidi, Associate Professor Anh Nguyen, Dr Geoffry Mercer
SchemeLinkage Infrastructure Equipment & Facilities (LIEF)
RoleInvestigator
Funding Start2002
Funding Finish2002
GNoG0181517
Type Of FundingScheme excluded from IGS
CategoryEXCL
UONY

11th International Symposium on Applications of Laser Techniques to Fluid Mechanics, 8-11 July 2002, Lisbon$2,400

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2002
Funding Finish2002
GNoG0181951
Type Of FundingInternal
CategoryINTE
UONY

20012 grants / $4,126

Rough wall turbulent boundary layers.$3,000

Funding body: AINSE (Australian Institute of Nuclear Science & Engineering)

Funding bodyAINSE (Australian Institute of Nuclear Science & Engineering)
Project TeamProfessor Lyazid Djenidi
SchemeResearch Grant
RoleLead
Funding Start2001
Funding Finish2001
GNoG0180375
Type Of FundingAust Competitive - Non Commonwealth
Category1NS
UONY

14th Australasian Fluid Mechanics Conference Adelaide 8-14 December, 2001$1,126

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2001
Funding Finish2001
GNoG0181560
Type Of FundingInternal
CategoryINTE
UONY

20002 grants / $12,080

Computational Fluid Dynamics for rough Wall Turbulent Flows$10,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeProject Grant
RoleLead
Funding Start2000
Funding Finish2000
GNoG0178946
Type Of FundingInternal
CategoryINTE
UONY

10th Int Symposium: Applications of Laser Technology to Fluid Mech. Lisbon 10-13 July2000$2,080

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start2000
Funding Finish2000
GNoG0179828
Type Of FundingInternal
CategoryINTE
UONY

19991 grants / $174,000

Management of Turbulent Shear Flows$174,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamEmeritus Professor Robert Antonia, Professor Lyazid Djenidi, Conjoint Associate Professor Raj Rajagopalan
SchemeLarge Grant
RoleInvestigator
Funding Start1999
Funding Finish1999
GNoG0177756
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY

19982 grants / $14,077

Self-Sustaining Turbulence on Rough Walls.$12,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeProject Grant
RoleLead
Funding Start1998
Funding Finish1998
GNoG0177380
Type Of FundingInternal
CategoryINTE
UONY

9th International Symposium on Applications of Laser Techniques to Fluid Mechanics, Portugal 13-16 July 1998$2,077

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start1998
Funding Finish1998
GNoG0179759
Type Of FundingInternal
CategoryINTE
UONY

19974 grants / $288,846

Accelerated solar brine concentration for zero site discharge. 1997 SPIRT PARTNER.$154,500

Funding body: First State Power

Funding bodyFirst State Power
Project TeamProfessor John Chambers, Professor Lyazid Djenidi
SchemeSPIRT Partner funding
RoleInvestigator
Funding Start1997
Funding Finish1997
GNoG0179128
Type Of FundingDonation - Aust Non Government
Category3AFD
UONY

Accelerated solar brine concentration for zero site discharge$120,656

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamProfessor John Chambers, Professor Lyazid Djenidi
SchemeStrategic Partnerships with Industry - Research & Training Scheme (SPIRT)
RoleInvestigator
Funding Start1997
Funding Finish1997
GNoG0176388
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY

Turbulent Spot in a Laminar Boundary Layer.$8,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeProject Grant
RoleLead
Funding Start1997
Funding Finish1997
GNoG0176716
Type Of FundingInternal
CategoryINTE
UONY

Turbulent Boundary Layer over a d-Type Rough Surface$5,690

Funding body: AINSE (Australian Institute of Nuclear Science & Engineering)

Funding bodyAINSE (Australian Institute of Nuclear Science & Engineering)
Project TeamProfessor Lyazid Djenidi
SchemeResearch Grant
RoleLead
Funding Start1997
Funding Finish1997
GNoG0176925
Type Of FundingAust Competitive - Non Commonwealth
Category1NS
UONY

19963 grants / $203,900

EFECTS OF DIFFERENT SURFACE CONDITIONS ON A TURBULENT BOUNDARY LAYER$200,000

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamEmeritus Professor Robert Antonia, Professor Lyazid Djenidi, Conjoint Associate Professor Raj Rajagopalan
SchemeLarge Grant
RoleInvestigator
Funding Start1996
Funding Finish1996
GNoG0175285
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY

8th International Symposium on Application of Laser Techniques to Fluid Mechanics - Portugal - 8-11/7/96$2,400

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeTravel Grant
RoleLead
Funding Start1996
Funding Finish1996
GNoG0176368
Type Of FundingInternal
CategoryINTE
UONY

Reynolds Number Effects in a Turbulent Boundary Layer$1,500

Funding body: AINSE (Australian Institute of Nuclear Science & Engineering)

Funding bodyAINSE (Australian Institute of Nuclear Science & Engineering)
Project TeamProfessor Lyazid Djenidi
SchemeResearch Grant
RoleLead
Funding Start1996
Funding Finish1996
GNoG0175966
Type Of FundingAust Competitive - Non Commonwealth
Category1NS
UONY

19951 grants / $10,000

Turbulent Boundary Layer over Grooved Surfaces$10,000

Funding body: University of Newcastle

Funding bodyUniversity of Newcastle
Project TeamProfessor Lyazid Djenidi
SchemeNew Staff Grant
RoleLead
Funding Start1995
Funding Finish1995
GNoG0175426
Type Of FundingInternal
CategoryINTE
UONY

19911 grants / $142,918

Study of Coherent Structures in a Riblet Wall$142,918

Funding body: ARC (Australian Research Council)

Funding bodyARC (Australian Research Council)
Project TeamProfessor Lyazid Djenidi
SchemeAustralian Postdoctoral Research Fellowship
RoleLead
Funding Start1991
Funding Finish1991
GNoG0174283
Type Of FundingAust Competitive - Commonwealth
Category1CS
UONY
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Research Supervision

Current Supervision

CommencedResearch Title / Program / Supervisor Type
2015Computational Fluid Dynamics Simulation of Microfluidic Systems at Microscale in a Laminar Channel Flow
Mechanical Engineering, Faculty of Engineering and Built Environment
Principal Supervisor
2013Effect of Forcing on the Turbulent Mixing of a Passive Scalar
Mechanical Engineering, Faculty of Engineering and Built Environment
Principal Supervisor
2013Fatigue in Composites
Mechanical Engineering, Faculty of Engineering and Built Environment
Co-Supervisor
2011Perlite Composites and Properties
Mechanical Engineering, Faculty of Engineering and Built Environment
Co-Supervisor

Past Supervision

YearResearch Title / Program / Supervisor Type
2008Lattice Boltzmann Simulation of Fluid Mixing in T-Shaped Micromixer
Mechanical Engineering, Faculty of Engineering and Built Environment
Principal Supervisor
2007Numerical Simulation in laminar flows
Mechanical Engineering, Australian Catholic University
Sole Supervisor
2006Effects of Initial Conditions on Decaying Grid Turbulence
Mechanical Engineering, Faculty of Engineering and Built Environment
Principal Supervisor
2004Effect of Suction on a Turbulent Boundary Layer
Mechanical Engineering, Faculty of Engineering and Built Environment
Principal Supervisor
2002The Turbulent Kinetic Energy in Boundary Layers and Grid Turbulence
Mechanical Engineering, Faculty of Engineering and Built Environment
Co-Supervisor
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Professor Lyazid Djenidi

Position

Professor
School of Engineering
Faculty of Engineering and Built Environment

Focus area

Mechanical Engineering

Contact Details

Emaillyazid.djenidi@newcastle.edu.au
Phone(02) 4921 6184
Fax(02) 4921 6946

Office

RoomES315
BuildingEngineering Science - D.W. George
LocationCallaghan
University Drive
Callaghan, NSW 2308
Australia
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