Parameterizations of physical exhaust dynamics and comparison between model results and measurements

Numerical simulations will be performed with the CFD model CEDRE in order to study and compare the physical dynamics of the hot and turbulent exhaust of aircraft main engines for different meteorological conditions and load conditions of the engines Based on these results advanced parametrizations will be developed and tested to describe exhaust dynamics and the influence of wing vortices Moreover the Lagrangian particle model LASAT will be used to test parametrised dynamics to compare with detailed CFD simulations