摘要
用换热管内微型液轮机实现换热设备在线、连续、自动防垢除垢及强化传热是新发明的一种专利技术[1]。液轮机的转动性能对在线防垢除垢及强化传热效率有着直接的影响。研究换热管内流场的流动特性对于提高液轮机转动性能具有重要意义。运用CFD软件数值模拟了换热管内液轮机的紊流场。
It is a patent technology to use Miniature Hydraulic Turbine in Heat Exchanger Tube (MHT) in fouling prevention on line and enhancing heat transfer. As the rotating performance of the hydraulic turbine has great effects on fouling prevention and heat transfer enhancing, it is of significance to study on the turbulent flow in the heat ex-changer tube to improve the rotating performance of the hydraulic turbine. The CFD software is used for the numerical simulation of the turbulent flow in the heat exchanger tube. The results are useful in the property analysis and optimization of MHT.
出处
《装备制造技术》
2005年第2期3-7,16,共6页
Equipment Manufacturing Technology
