摘要
用Ｇａｌｅｒｋｉｎ加权余量法原理推算出太阳棒针翅二维稳定导热的有限元计算式，用其计算出了太阳棒管针翅的二维温度分布，由于针翅结构合理，计算值与实测值相符。
This paper presents finite element calculation results for two-dimen-sional stable heat conduction of sunrod heat exchanger fins based on galerkin's weightingresidue principle,two-dimensional temperature distribution and the optimum size ofpractical application are obtained.The results are considered as design guidelines.
出处
《石油化工设备》
CAS
北大核心
1994年第5期16-20,共5页
Petro-Chemical Equipment
基金
广东省科学基金
