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http://dx.doi.org/10.5855/ENERGY.2016.25.4.207

Temperature Reduction with the Location of Window in a Turbine Building of Power Plant  

Ha, J.S. (Dept. of Mechanical & Automotive Engineering, Keimyung University)
Kim, T.K. (Dept. of Mechanical & Automotive Engineering, Keimyung University)
Jeong, K.H. (Dept. of Mechanical Engineering, Graduate School, Keimyung University)
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Abstract
In this study, a thermal flow analysis was performed using the commercial code, ANSYS-FLUENT to reduce room temperature in a turbine building of power plant. The selected control volume of the operating floor and deaerator floor for the turbine building was respectively modelled. The skylight windows at the deaerator floor were employed for ventilation windows. Through the study, in the first we found that all window close of the deaerator floor is one alternative for reducing the temperature of the operating floor. The next thing we knew that for windows open at the front of the deaerator floor, the temperature of deaerator zone and crane zone can be respectively reduced to $1.5^{\circ}C$ and $1.6^{\circ}C$. In addition, for windows close at the rear of the deaerator floor, the temperature of deaerator zone and crane zone can be respectively reduced to 1.4 and $0.5^{\circ}C$. Therefore, it was concluded that a better choice is to open the front windows at deaerator floor to reduce the temperature of the entire deaerator floor having high temperature.
Keywords
Temperature reduction; Window location; Deaerator; Turbine building; Power plant;
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Times Cited By KSCI : 2  (Citation Analysis)
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