Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2000.04b
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- Pages.270-275
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- 2000
Experimental Study on Heat Transfer and Pressure Drop Characteristics for R-718 in Plate and Shell Heat Exchanger
Plate & Shell 열교환기내에서 R-718의 열전달 및 압력강하 특성에 관한 실험적 연구
- Published : 2000.04.20
Abstract
In this study, heat transfer and Pressure drop characteristics for R-718 in the plate and shell heat exchanger (P&SHE) investigated experimentally. The plates are circular and welded into a stack which fits into a cylindrical shell in P&SHE. Although apparently very different from rectangular the compact brazed plate heat exchanger (CBE), the underlying flow passage structure through the P&SHE is the same as in the CBE. The R-718 between plate side and shell side was performed a counterflow heat exchange. Heat transfer characteristic of R-718 were measured for turbulent flow in P&SHE by using wilson plot technique. Heat transfer experiment Ivas performed in the