In order to study the effect of rotation on the combustion in the underwater vehicle,a two-phase turbulent combustion process is described with Reynolds stress turbulence model,eddy-dissipation turbulent combustion model,P-1 radiation model and particle tracking model of liquid. The flow in the rotating combustion chamber is simulated at two different working speeds,0?r/min and 1?000?r/min by Fluent software. The temperature,gas velocity,static pressure of wall and fuel concentration are computed and compar...
【更新日期】
2006-08-31
【分类号】
O643.21
【正文快照】
IntroductionMany power supply systems use the rotatingcombustion chambers,such as the rocket engines andthe heat engine propeller systemof underwater vehi-cle.There were alot of researches onthe rotation ef-fect to the combustion performances of solid pro