FLUID-FLOW AND HEAT-TRANSFER BETWEEN FINITE ROTATING-DISKS

被引：4

作者：

GARG, VK ^{[1
]}

SZERI, AZ ^{[1
]}

机构：

[1] UNIV PITTSBURGH,DEPT MECH ENGN,PITTSBURGH,PA 15260

来源：

INTERNATIONAL JOURNAL OF HEAT AND FLUID FLOW | 1993年 / 14卷 / 02期

基金：

美国国家科学基金会;

关键词：

FLUID FLOW; HEAT TRANSFER; FINITE ROTATING DISKS; CYLINDRICAL CAVITY;

D O I：

10.1016/0142-727X(93)90023-G

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The laminar flow between finite rotating disks with a shroud has been analyzed using a velocity and a stream function formulation, employing Galerkin's method with B-spline basis. Though results from both formulations are in good agreement with the LDV data on velocity profiles, and with each other, we find the stream function formulation clearly superior computationally, and we employ it subsequently to study heat transfer between the disks. The calculations show strong boundary-layer character near the disks. The Nusselt number depends upon both geometry and the Reynolds number.

引用

页码：155 / 163

页数：9

共 25 条

[1] INCOMPRESSIBLE-FLOW BETWEEN FINITE DISKS [J].