Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2000.04b
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- Pages.347-352
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- 2000
The Pressure Drop Characteristics in Small Diameter Tubes Using HCFC Alternative Refrigerants
세관내 HCFC계 대체냉매의 압력강하에 관한 연구
Abstract
The pressure drop characteristics of R-22 and R-410A(a mixture of 50wt% R-32 and 50wt% R-125) flowing in a small diameter tube with 1.77[mm] inner diameter and 3.14[mm] outer diameter was investigated experimentally. the mass fluxes of refrigerants are ranged from 450 to