volume 157, issue 3, P566-578 2010
DOI: 10.1016/j.combustflame.2009.11.006
View full text
|
|
Share

Abstract: a b s t r a c tLarge eddy simulation (LES) of a non-premixed, temporally evolving, syngas/air flame is performed with special emphasis on speeding-up the sub-grid chemistry computations using an artificial neural networks (ANN) approach. The numerical setup for the LES is identical to a previous direct numerical simulation (DNS) study [1], which reported considerable local extinction and reignition physics, and hence, offers a challenging test case. The chemical kinetics modeling with ANN is based on a recent…

Expand abstract