摘要
建立了组合肋板式陶瓷换热器的热应力分析模型,并利用有限元计算程序计算了肋板的热应力场.所得结果为换热器的材质和结构优化,研制长寿的换热器提供了依据.
A thermal stress analysis model of the compact fin-plate ceramic recuperator has been developed.Computation were worked out on the thermal stress field of a separator fin-plate through the use of finite element method.The results obtained are useful for the optimization of material and construction of a durable ceramic recuperator.
基金
国家自然科学基金
关键词
组合肋板式
陶瓷
换热器
热应力
Heat exchanger
Compact fin-plate ceramic recuperator
Thermal stress analysis
