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The numerical values of the thermophysical properties for the refrigerant fluids.

Number: pap. C5-083

Author(s) : MOBINIPOUYA M. R., PAPARI M. M.

Summary

To form the binary gas mixtures, light helium is the primary gas and the heavier secondary gases are nitrogen, oxygen, xenon, carbon dioxide, methane, tetrafluoromethane and sulfur hexafluoride. The central objective in the work is to investigate the potential of this group of binary gas mixtures for heat transfer intensification. From fluid physics, two thermophysical properties: viscosity ? and density ? influence the fluid flow, whereas four thermophysical properties: viscosity, thermal conductivity, density, and heat capacity at constant pressure affect the forced convective heat transfer. The heat transfer augmentation from the flat plate is pursued by stimulating the forced convection mode as a whole. A standard formula for estimating the drag force Fd exerted on the flat plate is available from the fluid dynamics literature.

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Pages: 3 p.

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Details

  • Original title: The numerical values of the thermophysical properties for the refrigerant fluids.
  • Record ID : 30005353
  • Languages: English
  • Source: ACRA2010. Asian conference on refrigeration and air conditioning: Tokyo, Japan, June 7-9, 2010.
  • Publication date: 2010/06/07

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