摘要
用标准k-ε模型模拟了航空发动机涡轮盘冷却系统的高位进气、径向出流盘腔模型的湍流流场和温度场,分析了其盘面平均Nu数随旋转雷诺数Reω和进气雷诺数Re的变化。
Numerical simulation was performed to study the turbulent flow and heat transfer within a rotating cavity with a high positioned axial inlet and a radial outlet.Analysis was carried out for the variation of the averaged Nu number on the heated disk surface vs.Reω and Re.
出处
《航空动力学报》
EI
CAS
CSCD
北大核心
2002年第5期586-590,共5页
Journal of Aerospace Power
