설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)
- 제11권5호
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- Pages.658-668
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- 1999
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- 1229-6422(pISSN)
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- 2465-7611(eISSN)
수평 T형 증발관내 2상류의 유량분배 및 압력강하 특성
Characteristics of T-phase flow distribution and pressure drop in a horizontal T-type evaporator tube
초록
The objective of the present study is to investigate the effect of experimental parameters on the hydrodynamic characteristics in a horizontal tee-type evaporator using R-22. The experimental apparatus consisted of an unheated tee-type test section, a liquid-vapor separator, a preheated, mass flow meters, a plate heat exchanger, pump, and other measurement devices. The experimental parameters were mass flux(500 and 600kg/