Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2008.06a
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- Pages.402-407
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- 2008
A Study on the Thermal Performance of Fin and Tube Sensible Heat Exchanger according to Fin Geometry and Flowrate
휜 형상 및 유량에 따른 휜-관 현열 열교환기의 전열성능에 관한 연구
- Published : 2008.06.25
Abstract
This study is performed to investigate heat transfer characteristics for thermal performance of fin-and-tube sensible heat exchangers under the low air flowrate according to fin geometry combination and coolant flowrate control. Fins and tubes of samples were separated between front row and rear row. Experiment results are plotted heat transfer rate of each row, heat transfer coefficient and sensible heat ratio against water flowrate control of each row. It is observed that thermal performance can be enhanced by fin geometry combination and water flowrate control of each row under the low air flowrate.
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