摘要
分析多圈式换热器内的传热过程 ,对该换热器建立数学模型 ,并以水 -水为换热介质对该模型求解 ;还分析了换热器内的温度分布规律 ;根据求解结果 。
Analyzes the process of heat transfer in the multi-circle heat exchanger,and establishes the mathematical model of this new type heat exchanger.The result is calculated by using water as the working medium,and the temperature distribution in the heat exchanger is also analyzed.According the result,the model can be simplified further.
出处
《建筑热能通风空调》
2001年第5期26-29,共4页
Building Energy & Environment
关键词
多圈式换热器
数学模型
温度分布
传热
multi-circle heat exchanger,mathematical model,temperature distribution,simplification
