摘要
对换热器换热量进行了理论计算分析,结果显示,其主要影响因素是污水黏度、换热器导热系数和管外污水流动速度。给出了污水对流换热系数的计算值和测试值。
Presents the theoretical calculation and analysis of heat transfer rate, and the result shows that the main influencing factors are the sewage viscosity, thermal conductivity of heat exchanger and flow rate of sewage outside the tube. Presents the calculated and measured value of convective heat transfer coefficient.
出处
《暖通空调》
北大核心
2011年第12期111-113,共3页
Heating Ventilating & Air Conditioning
基金
浙江省空调蓄能与节能重点实验室资助项目
关键词
污水源热泵
换热器
间接换热
节能
环保
sewage-source heat pump, heat exchanger, indirect heat transfer, energy saving, environment protection
