SiTCom-B Gallery

HIT of a non-reacting flow

This is a very simple DNS computation of a HIT with a constant-properties gas. Numerical scheme is RK3, 4th order skew symmetric with no AV.

In this series of computations, the number of cell by processor is kept constant to 64^3 and the number of processors is increased from 1 to 256

HIT on increasing number of cells

$N_{c}=64^{3}\quad Re_{\lambda }=24.6$	$N_{c}=128^{3}\quad Re_{\lambda }=39.0$	$N_{c}=256^{3}\quad Re_{\lambda }=61.9$

Flame base stabilization in vitiated partially-premixed mixture

NSCBC vs 3D-NSCBC in jets

Compressible free jet with NSCBC

Same with 3D-NSCBC