Two-phase flow of HFC-134a and CFC-12 through short-tube orifices

Yong Chan Kim, Dennis L. O'Neal, Xiuling Yuan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

20 Citations (Scopus)

Abstract

Insufficient data are available on how any of the new replacement refrigerants will perform in short-tube orifices relative to conventional refrigerants. As a step towards providing the needed data, this paper compares experimental mass flow results with HFC-134a and CFC-12 for a variety of short-tube geometries and conditions relevant to air conditioner applications, such as upstream pressure, subcooling, and downstream pressure.

Original languageEnglish
Title of host publicationASHRAE Transactions
PublisherASHRAE
Pages582-591
Number of pages10
Volume100
Edition2
Publication statusPublished - 1994
Externally publishedYes
EventProceedings of the ASHRAE Annual Meeting - Orlando, FL, USA
Duration: 1994 Jun 251994 Jun 29

Other

OtherProceedings of the ASHRAE Annual Meeting
CityOrlando, FL, USA
Period94/6/2594/6/29

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ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes

Cite this

Kim, Y. C., O'Neal, D. L., & Yuan, X. (1994). Two-phase flow of HFC-134a and CFC-12 through short-tube orifices. In ASHRAE Transactions (2 ed., Vol. 100, pp. 582-591). ASHRAE.