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本文对真空相变热水器内部的蒸发——凝结过程进行热力学分析,讨论烟管外壁温度T_e与水管外壁温度T_e之间的温差造成的损失,从提高管效率的角度来探讨热媒水温度、单根烟管传热量和烟管直径等主要设计参数的选择。
In this paper, the thermodynamic analysis of the evaporation-condensation process inside the vacuum phase change water heater was carried out to discuss the loss caused by the temperature difference between the outer wall temperature T_e and the outer wall temperature T_e of the water pipe. , A single cigarette tube heat transfer and the diameter of the tobacco pipe and other major design options.