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Convective gas cooling heat transfer and pressure drop characteristics of supercritical CO2/oil mixture in a minichannel tube.

Author(s) : YUN R., HWANG Y., RADERMACHER R.

Type of article: Article

Summary

The effects of PAG oil concentration on the convective gas cooling heat transfer and the pressure drop characteristics of supercritical CO2/oil mixture in minichannel tubes were investigated. The test results showed that the average gas cooling heat transfer coefficient was decreased by 20.4% and the average pressure drop was increased by 4.8 times when the oil concentration was increased from 0 to 4 wt.%. The effects of the oil concentration on the convective gas cooling heat transfers and the pressure drops of the supercritical CO2/oil mixture in minichannel tubes were experimentally confirmed to be significant. [Reprinted with permission from Elsevier. Copyright, 2007].

Details

  • Original title: Convective gas cooling heat transfer and pressure drop characteristics of supercritical CO2/oil mixture in a minichannel tube.
  • Record ID : 2008-1205
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 50 - n. 23-24
  • Publication date: 2007/11

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