摘要
依据混合扩散模型 ,在热交换器温度前沿扩展分析和热交换器换热效率评价的基础上 ,建立了保证热交换器效率最高的前提条件〔1〕。在此条件下 ,热交换器的结构参数不是由热交换面积求得 。
According to the dispersion concentric model,the premise condition to keep the highest efficiency of the heat exchanger was established,based on the analysis of temperature front enlarging and the evaluation of the efficiency of heat exchanger.On this condition,the structural parameter of the heat exchanger was calculated not according to the heat exchanging areas but directly according to the restriction condition to hold the highest efficiency of the heat exchanger.
出处
《冶金能源》
北大核心
2001年第2期43-46,共4页
Energy For Metallurgical Industry
基金
安徽省教委科研项目!项目编号 :2 0 0 0j1180
