Share

MEASURES TO CONTROL FOAMING OF OIL IN A REFRIGERANT COMPRESSOR.

[In Japanese. / En japonais.]

Author(s) : YANAGISAWA T.

Type of article: Article

Summary

THE AUTHORS INVESTIGATE FOAMING CHARACTERISTICS OF OIL-REFRIGERANT MIXTURE BY USING AN EXPERIMENTAL APPARATUS. THE EXPERIMENTS REVEAL THATTHE FOAMING CAUSED BY BLADE ROTATION CAN BE CONTROLLED BY A PLATE WHICH PREVENTS A VORTEX FROM SWALLOWING UP THE VAPOUR. THE FOAMING CAUSED BY VAPOUR BLOW CAN BE DEPRESSED BY A BLOW PIPE EXTENDING ABOVE THE MIXTURE. MEASURES TO CONTROL FOAMING IN A ROTARY COMPRESSOR ARE INVESTIGATED. IT IS PROVED THAT SIMPLE COVER WHICH SEPARATES DISCHARGE BLOW FROM THE MIXTURE UNDER A MOTOR HAS A GREAT EFFECT ON DEFOAMING. COLLECTION OF OIL WHICH IS PUMPED UP THROUGH A SHAFT IS ALSO EFFECTIVE IN DECREASING THE FOAMING.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1992-1106
  • Languages: Japanese
  • Source: Trans. JAR - vol. 8 - n. 1
  • Publication date: 1991
  • Document available for consultation in the library of the IIR headquarters only.

Links


See other articles in this issue (6)
See the source

Indexing