摘要
为进行冷却涡轮气动设计计算在旋转坐标系中推导了满足质量、动量和能量方程的冷气与主流掺混的关系式。据此编制了计算机程序。计算结果表明 :对于较大的冷气量 ,气流参数有显著的变化 。
In order to conduct aerodynamical design and calculation for a air-coolded turbine,the coolant and gas flow mixing correlations,which satisfied the mass.momentum and energy equations,are derived in rotational coordinates.The computer program has been developed.Calculational results indicate that gas flow parameters change considerably in the case of great coolant mass flow ratio.It is necessary to consider the influence of coolant flow in detail.
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
1989年第4期305-309,共5页
Journal of Aerospace Power
