论文部分内容阅读
本文对以熔融盐为传热工质的横纹管传热过程进行了实验研究。研究温度、热流密度对横纹管传热性能的影响,并与光管的传热性能进行比较,探讨了强化传热的机理,确定了强化传热的范围和途径。实验结果表明:横纹管比光管具有更好的传热性能。
In this paper, the heat transfer process of the cross-tube with molten salt as heat transfer medium was studied experimentally. The effects of temperature and heat flux density on the heat transfer performance of transverse tube were studied. The heat transfer performance of the tube was compared. The mechanism of heat transfer enhancement was discussed and the range and approach of heat transfer enhancement were determined. The experimental results show that the transverse tube has better heat transfer performance than the light tube.