The difference of heat transfer calculation between spiral plateheat exchanger and single shell and tube heat exchange is discussed in the article.
本文讨论了在传热计算中螺旋板换热器与单壳程、单管程列管式换热器的差异。
2
Based on the technology requirements of potassium nitrate production and the properties of materials, a plateheat exchanger was designed for cooling and heat exchange.
根据生产硝酸钾工艺要求与物料特性，设计了用于冷却换热的板式换热器。
3
The regulation mode of variable flow heat-supply system where the plateheat exchanger is used as heat exchange device in substation is discussed.