IGTC-68 Cooling Design and Heat Transfer Analysis of Gas Turbine Blades for AGTJ-100A(Session B-8 TURBINE COOLING (AGTJ-100))

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概要

• 論文の詳細を見る

• This paper discusses the results of numerical analysis of metal temperature distribution and provides a comparison with operating data for the first stage nozzle and the second stage rotor blade, both of which are used under severe operating conditions, of the high-presure gas turbine which is a part of a combined gas turbine cycle. Metal temperature analysis was performed by the finite element method, while the operating data were obtained from a series of partial load runs of the pilot plant AGTJ-100A. The analytical and operational data were compared with each other to confirm the consistency of the results. The metal temperatures under full capacity operation were then predicted in the study, and were found to be free from any problem in this regard.

• 公益社団法人日本ガスタービン学会の論文

著者

• Teshima K.

  Engineering Research Association for Advanced Gas Turbines

• Koga A.

  Engineering Research Association for Advanced Gas Turbines

• Arai M.

  Engineering Research Association for Advanced Gas Turbines

• Usami H.

  Engineering Research Association For Advanced Gas Turbines

関連論文

• IGTC-69 Design Study of Cooled Blades for the AGTJ-100B Using Pre-Cooling System(Session B-8 TURBINE COOLING (AGTJ-100))
• IGTC-64 Development of a Thermal Barrier Coated Blade with a New Cooling Air Passage Scheme for High Cooling Effectiveness(Session B-6 BLADE COOLING I)
• IGTC-68 Cooling Design and Heat Transfer Analysis of Gas Turbine Blades for AGTJ-100A(Session B-8 TURBINE COOLING (AGTJ-100))
• IGTC-116 AERODYNAMIC AND COOLING CHARACTERISTICS OF A FULL SCALE HIGH TEMPERATURE TURBINE
• IGTC-116 AERODYNAMIC AND COOLING CHARACTERISTICS OF A FULL SCALE HIGH TEMPERATURE TURBINE(Session C-10 Gas Turbine Development II)

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