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Heat transfer characteristics and heat exchanger performances for R407C using herringbone heat transfer tube.

Author(s) : EBISU T., FUJINO H., TORIKOSHI K.

Summary

The new advanced heat transfer tube called "herringbone heat transfer tube", having a unique inner surface geometry, have been experimentally investigated with R407C. Experimental examinations have been done to obtain the air-cooled heat transfer coefficient and pressure drop for R407C flowing inside the horizontal herringbone tube; the heat transfer coefficients for the herringbone tube have been verified to be much superior to the existing inner grooved tube, but the significant increase in heat transfer has been accomplished with an increase in pressure drop. More information is given.

Details

  • Original title: Heat transfer characteristics and heat exchanger performances for R407C using herringbone heat transfer tube.
  • Record ID : 1999-3413
  • Languages: English
  • Source: Proceedings of the 1998 Purdue International Refrigeration Conference.
  • Publication date: 1998/07/14
  • Document available for consultation in the library of the IIR headquarters only.

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