Calculation of the optimal heat transfer coefficient of pure steam heat exchanger for pajamas

Abstract

Introduction In the design of tube-type heat exchanger, it generally includes fifteen steps. The key to design is determining the heat transfer area. The heat transfer area is related to the heat transfer coefficient. Therefore, how to scientifically determine the heat transfer coefficient value is a key issue in designing heat exchangers. At present, in design work, the customary approach is to obtain the common range of heat transfer coefficient based on experience