伴暖防冻方案的试验及模拟研究

The Experimental and Simulated Research on the Program of Heating Preservation from Freezing

摘要: 通过试验研究和计算模拟手段对管道的热工特性进行分析,提出了一种适用于四惠工程管道防冻的绝热伴暖方案,并对该方案在工程实施中的安全性进行了分析,为工程设计提供了技术参考.

Abstract: On the basis of the thermal performance character of tube gained by experimental and simulated study, a heating and insulation program which is adapt for preventing the tube layer from freezing is proposed. At same time, the safety of the program is analyzed. The result of research provides a valuable technical reference to practical engineering design.