VI1 Vortex transport by uniform flow

Vortex image

Contact: 

infoatcenaero [dot] be (info[at]cenaero[dot]be)

Summary: 

This problem is aimed at testing a high-order method’s capability to preserve vorticity in an unsteady inviscid flow. Accurate transport of vortexes at all speeds (including Mach << 1) is very important for Large-Eddy and Detached-Eddy simulations, possibly the workhorse of future industrial CFD simulations, as well as for aeronautics/rotorcraft applications. This verification case is particularly suitable for verifying temporal order of accuracy.

Features and challenges: 

Unsteady flow

Inviscid flow

Direct Numerical Simulation (DNS)

Results from previous editions: 

HiOCFD1(C1.6), HiOCFD2(C1.6), HiOCFD3(C1.4), HiOCFD4(BI1)

 

files
Meshes from the previous workshop (zip) (6.22 MB)
Full test case description (pdf) (178.83 KB)