Computational Fluid Dynamics

About this programme

Content The course deals with numerical methods for physical simulations of gas and liquid flows. The course uses the finite difference method and the finite element method with a focus on fluid mechanics. The course covers studies of various physical computational problems in fluid theory, e.g. modelling of geophysical flows, turbulent flows, interpretation and selection of boundary conditions and discretisation of relevant fluid equations. In the practical part of the course, the software Comsol Multiphysics is used and the course therefore contains a review of relevant functions in the program. A calculation project in Comsol Multiphysics completes the course. The course comprises a theory part of 3.5 credits, a laboratory part of 0.5 credits and a project part of 3.5 credits. Expected study results To fulfil the goals of knowledge and understanding, the student should be able to: - define and thoroughly explain basic relationships and laws in fluid and gas dynamics - define and comprehensively describe different simulation methods in fluid and gas dynamics - provide in-depth examples of different research areas and applications where simulation methods in fluid and gas dynamics are used. In order to fulfil the goals for proficiency and ability, the student should be able to: - plan and execute a scientific project work - critically select the relevant model for turbulent flow problems and solve these numerically - independently plan and perform computer simulation of gas and liquid flows using Comsol Multiphysics software - critically evaluate self-produced numerical