이론식 및 수치해석을 이용한 수냉식 캐비닛의 기본설계 과정에 대한 연구
A Study on the Basic Design Process of Water-cooled Cabinets Using Theoretical Equation and Numerical Analysis
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In this paper, we covered the basic design process of water-cooled cabinets and studied how to determine the target performance of heat exchanger design, which is essential in water-cooled cabinet design. A theoretical method was presented to set the target efficiency of the heat exchanger, and the pressure drop of air passing through the heat exchanger was predicted analytically. A cabinet-level thermal analysis was performed using the target efficiency and pressure drop data of the heat exchanger. The accuracy of the theoretical method was judged by comparing the theoretically predicted operating environment of the internal equipment with the analytically predicted operating environment of the internal equipment.
Abstract
In this paper, we covered the basic design process of water-cooled cabinets and studied how to determine the target performance of heat exchanger design, which is essential in water-cooled cabinet design. A theoretical method was presented to set the target efficiency of the heat exchanger, and the pressure drop of air passing through the heat exchanger was predicted analytically. A cabinet-level thermal analysis was performed using the target efficiency and pressure drop data of the heat exchanger. The accuracy of the theoretical method was judged by comparing the theoretically predicted operating environment of the internal equipment with the analytically predicted operating environment of the internal equipment.
참고문헌 (6)
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- Wan-Jae Lee, "A Study on Heat Flow Characteristics of Forced Convection in a Helical Tube Heat Exchanger using CFD", J. Korean Soc. Mech. Technol, 20(2), pp.166~173 (2018)
- Won-Hyung Kim, "Numerical Study on Heat Transfer Performance of Crossflow Fin-tube Heat Exchanger Depending on Different Fan Positions", Transactions of the Korean Society of Mechanical Engineers, 39(3), pp.271~278 (2015)
- Frank P. Incropera, "Introduction to Heat Transfer" (2007), John Wiley & Cons, Inc