MEC3405

Fluid mechanics

J Sheridan

4 points
* 22 lectures, 8 tutorials and 14 laboratory hours
* First semester
* Clayton
* Prerequisites: MEC2430, MAT2910, MAT2920, MAT2930

Objectives Generally, the unification of the theoretical bases of the subject with engineering practice by building on the theory developed in earlier courses and by examining some important application areas. Specifically, to develop the equations of linear momentum in differential form and be able to simplify these to the form appropriate for a particular problem; to be able to nominate where different turbomachines are best-suited and to design system/machines accordingly; to be able to recognise when compressibility of a fluid is important and be able to estimate its effect for the simpler cases; to understand the concept of speed of sound and acoustic pressure and be able to apply these concepts in noise measurement and control.

Synopsis Reviews the use of control volume formulation and uses this as the basis for the development of the Navier-Stokes equation. Develops simplified forms of the equation of motion for boundary layers and potential flow. Looks at different forms of turbomachines and examines their performance in dimensionless form. Develops and applies compressible flow equations. Examines the basic physics of sound, its measurement and noise control.

Assessment Examinations: 2 hours (75%)
* Laboratory work: 25%

Recommended texts

White F M Fluid mechanics 3rd edn, McGraw-Hill, 1994