Direct numerical simulation study of reaction front propagation in homogenous turbulence

Dnr:

SNIC 2017/11-30

Type:

SNAC Large

Principal Investigator:

Rixin Yu

Affiliation:

Lunds universitet

Start Date:

2017-07-01

End Date:

2018-07-01

Primary Classification:

20306: Strömningsmekanik och akustik

Webpage:

Allocation

Abstract

This proposal extends previous project on direct numerical simulation (DNS) study of propagation of finite-thickness reaction wave in homogenous turbulence. The simulations are configured to allow statistical planar reaction wave propagating freely in a fully-periodic domain. For an in-depth analysis of turbulent/flame interaction, new DNS simulations are planned to collect comprehensive data for extracting locally conditioned statistics. The DNS data will also be used to study the leading-edge concep.