摘要
部分负荷时 ,单式泵变流量空调系统通过旁通阀控制流经末端设备的水流量 ,则旁通流量的确定是正确选择旁通阀的前提。根据末端设备流量与换热量间的非线性关系 ,分析了影响系统旁通流量的因素。
The water flow rate through the terminal devices in water system with single pumps is controlled by the by-pass valves when the air conditioning system is under part-load. The determination of by-pass flow is the prime factor of choosing the by-pass valves. In this paper, factors affecting the by-pass flow are analyzed in according to the nonlinear relationship between the water flow rate through the terminal devices and the heat transfer rate.
出处
《西南科技大学学报》
CAS
2002年第4期47-50,共4页
Journal of Southwest University of Science and Technology
