摘要
本文建立了涡轮冷气掺混的数学模型,推导了考虑冷气掺混的气动热力学方程,并在非正交曲线坐标系下进行了展开,为计及冷气掺混的涡轮内流场的数值计算奠定了理论基础。
In this paper, a mathematical model for cooling air mixing in gas turbine is set up, the aerothermodynamic equations dealing with cooling air mixing are derived and then expanded in a non-orthogonal coordinate system. This paper lays the thcoretical foundation for the numerical calculation of flowfield in gas turbine with cooling air mixing.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1992年第2期36-40,共5页
Journal of Harbin Institute of Technology
关键词
涡轮
冷气掺混
数学模型
Turbine
cooling air mixing
model
aerothermodynamics
