摘要
基于SINDA/FLUINT平台建立了二氧化碳热泵热水器分布参数模型,并对系统稳态过程、开机及制取热水动态过程进行仿真,得到温度、压力等参数的沿程分布特征和实时运行规律。通过与实验数据的对比,模型计算误差为10%左右。仿真模型可用于二氧化碳热泵热水器气冷器等关键部件设计,以及系统超临界运行的控制参数优化。
A distributed simulation model for CO2 heat pump water heater is developed based on SINDA/ FLUENT. The static or dynamic start-up and stop procedure are simulated. The characters including temperature and pressure among the system are analyzed. The simulating error is about 10 percent compared with the experiment data. The models can be used for CO2 heat pump hot water components design and system optimization.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第1期47-51,56,共6页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金资助项目(51076170)
