摘要
螺旋管换热器在制冷空调、热泵、化工等许多领域内得到了广泛应用。对螺旋管内换热流体的流动特性,螺旋管内流体的传热及其强化技术与流阻特性,新型螺旋管换热器以及螺旋管外部介质的传热特性等方面的研究现状进行了分析,为螺旋管换热器的相关问题研究提供了参考。
The Spiral-tube heat exchanger is widely used in refrigeration and air conditioning, heat pump, chemical engineering and many other fields. This article researches the flow characteristics of the fluid in the spiral tube, the heat transfer of the fluid and its heat transfer enhancement and flow resistance, the new type heat exchangers and the heat transfer of the external medium. The article provides a reference to the issues related to the research of thespiral-tube heat exchanger.
出处
《制冷与空调（四川）》
2014年第1期75-80,共6页
Refrigeration and Air Conditioning
关键词
螺旋管
传热
流阻
Spiral Tube
Heat Transfer
Characteristics of Flow Resistance
