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Conjugate heat transfer of a finned oval tube with a punched longitudinal vortex generator in form of a delta winglet: parametric investigations of the winglet.

Author(s) : CHEN Y., FIEBIG M., MITRA N. K.

Type of article: Article

Summary

To explore the influences of the angle of attack and the aspect ratio of a winglet, which is punched near the leading edge of the fin in a high performance finned oval tube, on the heat transfer enhancement and flow loss penalty, three-dimensional flow and conjugate heat transfer in a finned oval tube were calculated.

Details

  • Original title: Conjugate heat transfer of a finned oval tube with a punched longitudinal vortex generator in form of a delta winglet: parametric investigations of the winglet.
  • Record ID : 1999-3445
  • Languages: English
  • Source: International Journal of Heat and Mass Transfer - vol. 41 - n. 23
  • Publication date: 1998/12

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