盘管式冷凝器与管壳式冷凝器对比实验研究
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摘要
将盘管式冷凝器及管壳式冷凝器分别装于同型号冷凝式燃气热水器中,测试了不同冷凝器的水阻、热效率、烟气等性能,计算了一次侧露点温度,通过多方面的对比,得出两种不同结构冷凝器的优劣点,对冷凝式换热器及冷凝式燃气热水器开发工作具有一定指导意义。
Two kinds of coil condenser and shell-and-tube condenser were respectively applied to the same type of condensing gas water heater, the water resistance, thermal efficiency, gas compositions and other performance index between these two kinds of condensers were tested, and the dew point temperatures was calculated. By contrast, advantages and disadvantages of these two kinds of condenser were revealed, which provided some essential reference to the development of condensing heat exchanger and condensing gas water heater.
Two kinds of coil condenser and shell-and-tube condenser were respectively applied to the same type of condensing gas water heater, the water resistance, thermal efficiency, gas compositions and other performance index between these two kinds of condensers were tested, and the dew point temperatures was calculated. By contrast, advantages and disadvantages of these two kinds of condenser were revealed, which provided some essential reference to the development of condensing heat exchanger and condensing gas water heater.
引文
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[2]蒋星池.冷凝式燃气热水器的冷凝器性能研究[M].重庆:重庆大学,2014.
[3]曾敏,王秋旺,屈治国等.波纹管内强制对流换热与阻力特性的实验研究[J].西安交通大学学报, 2002,36(3):238~240.
[4]蔡增基,龙天渝.流体力学泵与风机[M].北京:中国建筑工业出版社,2016:91~99.
[2]蒋星池.冷凝式燃气热水器的冷凝器性能研究[M].重庆:重庆大学,2014.
[3]曾敏,王秋旺,屈治国等.波纹管内强制对流换热与阻力特性的实验研究[J].西安交通大学学报, 2002,36(3):238~240.
[4]蔡增基,龙天渝.流体力学泵与风机[M].北京:中国建筑工业出版社,2016:91~99.