Share

AN EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER IN FORCED-CONVECTION EVAPORATION OF OIL-REFRIGERANT MIXTURES.

Author(s) : TICHY J. A., DUVAL W. M. B., MACKEN N. A.

Summary

TWO-PHASE LOCAL HEAT TRANSFER MEASUREMENTS ARE MADE FOR EVAPORATION OF OIL-R12 MIXTURES INSIDE A HORIZONTAL TUBE. THE EXPERIMENTAL PARAMETERS COVER THE RANGE OF 0, 2, AND 5% OIL ; THERMODYNAMIC QUALITY RANGE OF 0.002 TO 1 ; HEAT FLUX RANGE OF 2,200 TO 63,000 W/M2; EVAPORATING PRESSURES FROM 0. 29 TO 0.45 MPASCAL ; AND MASS FLUX RANGE OF 340,000 TO 2,400,000 KG/HR M2. A CORRELATION IS DEVELOPED THAT PREDICTS 86% OF THE HEAT TRANSFER WITHIN AN ERROR OF MORE OR LESS 35% OVER THIS ENTIRE RANGE.

Details

  • Original title: AN EXPERIMENTAL INVESTIGATION OF HEAT TRANSFER IN FORCED-CONVECTION EVAPORATION OF OIL-REFRIGERANT MIXTURES.
  • Record ID : 1987-1698
  • Languages: English
  • Publication date: 1986
  • Source: Source: ASHRAE Trans.
    vol. 92; n. 2A; 450-460; 13 fig.; 2 tabl.; 15 ref.; discuss.
  • Document available for consultation in the library of the IIR headquarters only.

Indexing