AN EXACT SOLUTION FOR SHUTTLE HEAT-TRANSFER

被引：14

作者：

BAIK, JH

CHANG, HM

机构：

[1] Hong Ik University, Department of Mechanical Engineering, Seoul, 121-791, 72-1 Sangsu-Dong, Mapo-Ku

来源：

CRYOGENICS | 1995年 / 35卷 / 01期

关键词：

SHUTTLE HEAT TRANSFER; DISPLACER; COMPLEX TEMPERATURES;

D O I：

10.1016/0011-2275(95)90418-F

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A new analytical solution has been obtained for the shuttle heat transfer rate in displacer/cylinder systems having an axial temperature gradient. The temperature oscillations of both the displacer wall and the cylinder wall were considered in the analysis. After the cyclic steady state solution was obtained for the temperatures of the walls by introducing complex temperatures, a simple mathematical expression was derived to calculate the shuttle heat transfer. The usefulness of the results was justified by approximate solution of previous work.

引用

页码：9 / 13

页数：5