Available in 2018

Course handbook


This course introduces students to the notions of mixing, diffusion and dispersion modelling. It extends the theories presented in CIVL2310 Fluid Mechanics to include methods of modelling surface water flows. It also presents modelling of surface water transport processes using convection-diffusion equations and particle tracking methods and describes aquatic chemical and biological processes and examines their kinetics using a range of models. The course introduces methods of estimation of parameters in water quality or ecosystem models.

Availability2018 Course Timetables


  • Semester 2 - 2018

Learning outcomes

On successful completion of the course students will be able to:

1. Demonstrate practical knowledge of hydrodynamic, mixing and dispersion processes

2. Develop practical knowledge of the kinetics of chemical and biological processes in aquatic systems

3. Apply practical knowledge of the construction and use of hydrobiological systems.

4. Understand the ideas and methods of parameter estimation in predictive models.

5. Show familiarity in the use of some state-of-the-art hydrobiological models

6. Demonstrate capability to research the literature and apply it to practical problems.


1. Introduction to models. 2. Types of models. 3. Transport concepts and definitions. 4. Modelling the diffusion equation. 5. Physical processes in water bodies. 6. Dispersion processes. 7. Jets and plumes. 8. Mixing in rivers and estuaries. 9. Equations of fluid flow. 10. One-dimensional flow. 11. Two and three-dimensional flow modelling. 12. Introduction to physical sediment processes. 13. Sediment transport. 14. Aquatic biology/chemistry. 15. Simple deterministic biological models - predator prey, nutrient limits. 16. More complex biological models involving transport.


This course has similarities to CIVL3410. If you have successfully completed CIVL3410, you cannot enrol in this course.

Assumed knowledge

Content covered in courses CIVL2310 Fluid Mechanics; CIVL4330 Hydrology; CIVL2040 Engineering Probabilities; CIVL2060 Numerical Methods

Assessment items

Written Assignment: BOD in rivers

Written Assignment: Diffusion

Written Assignment: Biodynamics

Written Assignment: Hydrodynamics

Written Assignment: Hydrodynamics and transport

Quiz: Ecology, Aquatic Biology, Waves, Jets Plumes and Transport

Report: Research investigation

Contact hours


Computer Lab

Face to Face On Campus 2 hour(s) per Week for Full Term starting in week 1


Face to Face On Campus 2 hour(s) per Week for Full Term starting in week 1

All lectures and computer labs are unique, there are no repeat lectures