## 留言板

 引用本文: 焦德勇, 杨弘炜, 赵志君, 苏杰先, 冯国泰. 弯曲扩压管道中三维不可压粘性流的数值计算及湍流模型的研究[J]. 应用数学和力学, 1989, 10(7): 613-620.
Jiao De-yong, Yang Hong-wei, Zhao Zhi-jun, Su Jie-xian, Feng Guo-tai. Numerical Investigation of Three-Dimensional Viscous Incompressible Flows in Divergent Curved Channels and Turbulent Model Study[J]. Applied Mathematics and Mechanics, 1989, 10(7): 613-620.
 Citation: Jiao De-yong, Yang Hong-wei, Zhao Zhi-jun, Su Jie-xian, Feng Guo-tai. Numerical Investigation of Three-Dimensional Viscous Incompressible Flows in Divergent Curved Channels and Turbulent Model Study[J]. Applied Mathematics and Mechanics, 1989, 10(7): 613-620.

## Numerical Investigation of Three-Dimensional Viscous Incompressible Flows in Divergent Curved Channels and Turbulent Model Study

• 摘要: 为了便于复杂形状管道中粘性流动的数值计算,本文在任意曲线坐标系下导出了控制方程的Favre质量加权平均形式,导出了一种考虑曲率影响的湍流模型.采用抛物化方法对弯曲扩压管道内的层流和湍流流动进行了数值计算.根据计算结果对压气机静叶流道内的气动性能进行了初步的分析.
•  [1] Squire,H.B.and K.G.Winter,The secondary flows in cascades of airfoils in a nonuniform stream,Journal of Aeronautical Science,18,April(1951). [2] Patankar,S.V.and D.B.Spalding,A calculation procedure for heat,mass and momentum transfer in three-dimensional parabolic flow,Int.J.Heal and Mass Transfer,15(1972). [3] Pratap,V.S.and D.B.Spalding,Numerical computation of flow in curved ducts,The Aeronantical Quarterly,26,August(1975). [4] Reitinan,V.,M.Isreali and M.Wolfshin,Numerical solution of the Reynolds stress equations in a developing duct flow,AIAA Paper,No.83-1883(1983). [5] 焦德勇,杨弘炜,湍流的数学模型,哈尔滨工业大学科学研究报告,KJ8702004 (1987). [6] 王应时、范维澄、周力行、徐旭常,《燃烧过程的数值计算》,科学出版社(1986). [7] 杨弘炜、焦德勇、冯国泰,粘性湍流模式基本方程及其在非正交曲线座标系中的展开式,哈尔滨工业大学学报,2(1986). [8] 蔡睿贤、王锡刚等,静叶内围带对轴流式压气机气动性能的影响及450.马力燃气轮机的热力性能,工程热物理学报,1, 1 (1980). [9] Jefferson,J.F,and R.C.Turner,Some shrouding and tip elearance effects in axial flow compressors,Transaction of Northwest Coast Institute of Shipbuilding and Engineering,5(1985). [10] 赖声楷、苏荣培等,扩玉叶栅中端部流动的实验研究,工程热物理学报,3, 4 (1982).

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##### 出版历程
• 收稿日期:  1988-05-20
• 刊出日期:  1989-07-15

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