高压圆形板壳式换热器的设计与研究  

Design and Research on a New Circular Plate-Shell Heat Exchanger

作　　者：王佳卓[1] 阎昌琪[1] 丁铭[1] 陈哲雨[1] 石帅[1] 

机构地区：[1]哈尔滨工程大学核科学与技术学院,哈尔滨150001

出　　处：《核动力工程》2014年第2期141-145,共5页Nuclear Power Engineering

摘　　要：针对板式换热器承压能力差的问题,设计开发一种力学性能好、承压能力强的圆形板壳式换热器。这种圆形板壳式换热器是一种工作压力高、体积小、重量轻的具有良好工业应用前景的换热器。对其传热和阻力特性进行实验研究,重点分析其作为滑油冷却器时的传热特性。研究结果表明这种高压圆形板壳式换热器具有良好的强化换热效果,适用于含有高粘度油类的传热过程的结论。A new circular plate-shell heat exchanger was designed to solve the problem that the plate heat exchanger can not withstand the high pressure.This heat exchanger has good prospects for industrial applications because it can bear high pressure and is smaller and lighter.A lot of experimental research has been done to study its heat transfer and pressure drop characteristics when it was used as lubricating-oil cooler.The experiments showed that the circular plate-shell heat exchanger had excellent heat transfer performance and it is appropriate for high viscosity fluid＇s heat-transfer process.

关 键 词：高压 圆形板壳式换热器 强化换热 滑油冷却器 

分 类 号：TL148[核科学技术—核能科学]