Share

FLOW BOILING OF PARTIALLY MISCIBLE REFRIGERANT-OIL MIXTURES.

[In German. / En allemand.]

Author(s) : MITROVIC J.

Type of article: Article

Summary

THE PAPER DEALS WITH SOME PHENOMENA OF FLOW BOILING OF REFRIGERANT-OIL MIXTURES. THE LIQUID PHASE SEPARATES DURING THE BOILING INTO 2 PHASES. EACH LIQUID PHASE IS A MIXTURE, ONE IS OIL-RICH AND THE OTHER REFRIGERANT-RICH. BECAUSE THE BOILING TEMPERATURE OF THE REFRIGERANT-RICH MIXTURE IS LOWER THAN THAT OF THE OIL-RICH MIXTURE, ONLY THE REFRIGERANT-RICH MIXTURE EVAPORATES. THE MASS FLOW OF THIS MIXTURE DECREASES ALONG THE TUBE WHEREAS AT THE SAME TIME THE FLOW RATE OF OIL-RICH MIXTURE INCREASES. WHEN THE REFRIGERANT-RICH MIXTURE IS COMPLETELY EVAPORATED, THE MASS FLOW OF THE OIL-RICH MIXTURE REACHES A MAXIMUM, AND THIS MIXTURE MAY THEN START TO EVAPORATE.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1992-0130
  • Languages: German
  • Source: Klima Kälte Heiz. - vol. 19 - n. 3
  • Publication date: 1991/03
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (2)
See the source

Indexing