夹套对流传热分析设计 |
| |
引用本文: | 刘友宏. 夹套对流传热分析设计[J]. 压力容器, 2002, 19(1): 12-15 |
| |
作者姓名: | 刘友宏 |
| |
作者单位: | 清华大学工程力学系 |
| |
摘 要: | 建立了整体夹套结构的计算流体力学、计算传热学和有限元分析模型 ,利用SIMPLE算法和有限单元法分别进行了流体 /结构耦合传热、应力计算和详细的传热分析设计 ,为类似工程复杂结构的分析设计提供了一种先进可靠的手段
|
关 键 词: | 整体夹套 对流传热 分析设计 热应力 |
文章编号: | 1001-4837(2002)01-0012-04 |
修稿时间: | 2001-10-30 |
Design of Jacket by Convective Heat Transfer Analysis |
| |
Affiliation: | Department of Engineering Mechanics,Tsinghua University LIU Youhong |
| |
Abstract: | The models were established that described the behavior of fluid flow and heat transfer, and calculated the solid stress states in the integrate jacket structure of the cylinder of a thin film evaporator. The coupled equations that control the convective heat transfer in the fluid and the conductive heat transfer in the solid structure were solved by the SIMPLE algorithm. The stress field caused by pressure and temperature loads in the solid structure of the integrate jacket was then got by the finite element analysis. |
| |
Keywords: | integrate jacket ring convective heat transfer design by analysis thermal stress |
本文献已被 CNKI 维普 万方数据 等数据库收录! |