IGTC-66 Heat Transfer and Friction Loss Characteristics in a Serpentine Channel with Pin-Fins : An Investigation of Turbine Blade Cooling(Session B-7 BLADE COOLING II)

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概要

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• This paper is concerned with enhanced cooling of gas turbine blades for which heat transfer and friction loss performances in a serpentine channel with pin-fins are experimentally studied, and heat transfer and friction data are correlated. It is found that the mean heat transfer and friction coefficients in the pin-finned serpentine channel are about 40% and 20% higher respectively than in a straight smooth tube.

• 公益社団法人日本ガスタービン学会の論文

著者

• Gu W.-z.

  Institute Of Engineering Thermophysics Chinese Academy Of Sciences

• Liu C.-c.

  Institute Of Engineering Thermophysics Chinese Academy Of Sciences

• Shen J.-R.

  Institute of Engineering Thermophysics, Chinese Academy of Sciences

• Zhang Y.-M.

  Institute of Engineering Thermophysics, Chinese Academy of Sciences

• Shen J.-r.

  Institute Of Engineering Thermophysics Chinese Academy Of Sciences

• Zhang Y.-m.

  Institute Of Engineering Thermophysics Chinese Academy Of Sciences

関連論文

• IGTC-66 Heat Transfer and Friction Loss Characteristics in a Serpentine Channel with Pin-Fins : An Investigation of Turbine Blade Cooling(Session B-7 BLADE COOLING II)

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