한국에너지공학회:학술대회논문집 (Proceedings of the Korea Society for Energy Engineering kosee Conference)
- 한국에너지공학회 1995년도 춘계학술발표회 초록집
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- Pages.78-81
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- 1995
태양열이용 직접접촉 열교환기내의 열전달 특성연구
Heat Transfer Characteristics of Direct Contact Heat Exchanger Using Solar Energy
초록
In the present study, the spray column type of direct contact heat exchangers are studied experimentally to analyze heat transfer characteristics for solar energy utilization. These experiments are carried out in the line of solar heating system, major results are as follows ; 1) the flow and aspect of working fluid drop for maxium heat transfer 2) efficiency and volumetric heat transfer coefficient of D. C. H. X. with a heavier working fluid are higher than those of D. C. H. X. with a lighter working fluid
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