Study on Cold Insulation Design of Closed Air Curtain Door in Cold Region: A Case of Nuclear Power Turbine Generator House of Conventional Island in Liaoning Hongyanhe NPP
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Abstract
In order to satisfied the equipment normally operate and the nuclear power plant safe in cold area, this paper discusses the conventional island of nuclear power steam turbine generator room a closed air curtain cold insulation characteristics of the gate structural approach, making the Liaoning Hongyanhe Nuclear power plant as example. Through the use of this gate to reduce energy loss, to meet the nuclear power plant steam turbine plant boundary temperature is greater than or equal to 5 ℃ requirements, saving the standard coal 85 kg per day.
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