期刊文献

Optimal Heat Exchangers 收藏

最佳换热器
摘要
The design of optimal heat exchangers is formulated as the solution of five simultaneous equations. The analysis of these equations yields general properties of optimal crossflow heat exchangers; in particular, an upper bound of 1/3 is given for the fractional cost of maintaining the flow through the heat exchanger. Some of these general properties also apply in the presence of a simple constraint. It is shown that some technically feasible designs cannot be optimal under realistic costs and others under any costs.
摘要译文
最佳热交换器的设计被定义为五个联立方程的解。这些方程的分析产生了最佳横流换热器的一般性质。特别地,为了维持通过热交换器的流量的分数成本给出了1/3的上限。这些一般性质中的一些也适用于存在简单约束的情况。显示出一些技术上可行的设计不能最佳的实际成本和其他任何代价
M. Kovarik[1]. Optimal Heat Exchangers[J]. Journal of Heat Transfer, 1989,111(2)