Lab Course CFD Introduction Dr. Miriam Mehl

CFD – Applications stirrers

CFD – Applications biological wastewater treatment

CFD – Applications air pollution

CFD – Applications aerodynamics

CFD – Our Examples driven cavity (Worksheet 1)

CFD – Our Examples channel flow (Worksheet 2)

CFD – Our Examples Karman vortex street (Worksheet 2)

CFD – Our Examples falling drop (Worksheet 3)

Technical Aspects methods:  finite difference discretization  iterative solvers

Technical Aspects implementation:  programming language C  program frame given  parallelization with MPI visualization with ParaView

Organization 4 worksheets 3 weeks working time all details on the worksheets understanding the background  lecture

Groups up to three participants mixed skills groups fixed at first submission

Submission of Results to (Thur, 9 personal presentation  presentation date with us (Thur)  be prepared to questions!

Timetable worksheet 1: April 18 – May 8 worksheet 2: May 9 – May 29 worksheet 3: May 30 – June 19 worksheet 4: June 20 – July 10

Where to Ask Questions questions on lectures: Miriam Mehl, Tobias Neckel, Tobias Weinzierl questions on worksheets/implementation: Tobias Neckel, Tobias Weinzierl

Adresses Miriam Mehl: Tobias Neckel: Tobias Weinzierl:

The Navier-Stokes Equations momentum equation –change of velocities in time –depends on velocities and pressure continuity equation –side condition –depends on velocities