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介绍通过实炉实验研究获得了碳钢—铝翅片管束有水蒸汽冷凝换热时的复合放热特性及接触热阻的情况,实验获得的关联式对燃气锅炉冷凝式换热器的设计及运行有参考指导作用。
In this paper, the composite exothermic characteristics and contact thermal resistance of carbon steel-aluminum finned tube bundles with water vapor condensation heat transfer were obtained through real experimental study. The experimental results obtained by the correlation experiment on the condensing heat exchanger design of gas-fired boiler Run a reference guide role.