抄録
We are developing a turbulent combustion analysis code for large scale numerical simulation of combustion phenomena using parallel computing machines. In this study we calculated as follows. Firstly, zero Mach number approximation is applied to the analysis of subsonic compressible flow, and BFC coordinate is taken for considering the real complicated shape of the burner. Secondly, the stabilization of the simulation including various time scales is realized by coupling equation of continuity with equation of energy conservation via equation of state. The result of LES simulation shows that it is qualitatively valid for the real combusition phenomena.
