住宅用水源热泵机组动态数学模型研究  

Dynamic Mathematical Model of the Residential Water-source Heat Pump System

作　　者：宋国军[1] 由世俊[1] 王志刚[1] 李秋生[1] 杨惠[1] 

机构地区：[1]天津大学,天津300072

出　　处：《流体机械》2005年第3期59-63,共5页Fluid Machinery

摘　　要：从系统仿真学原理出发 ,在质量守恒、能量守恒和动量守恒的基础上 ,充分考虑热泵各组件之间的相对关系 ,将压缩机与其周围空气的换热过程并入了蒸发器模型之中 ,建立了水源热泵中央空调机组动态数学模型。并通过自行搭建的 10kW住宅用水源热泵实验台 ,验证了该数学模型的准确性和实用性。Based on mass, energy and momentum conservat io n law, the dynamic mathematical model of the residential water-source heat pump system has been established. The progress of heat exchange between the scroll-co mpressor and the air is considered firstly as part of the model of evaporator, w hich makes the heat pump model easier to resolve. Compared with experiment resul ts, there are only small differences between each other. It proves that the esta blished model is correct.

关 键 词：住宅用水源热泵 动态数学模型 控制容积积分法 

分 类 号：TQ051.5[化学工程]