IGTC-72 Gas-Turbine-Based Advanced Cycles For Power Generation : Part B: Performance Analysis of Selected Configurations(Session D-2 ADVANCED CYCLE)

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概要

• 論文の詳細を見る

• The paper presents a comprehensive comparison of the thermodynamic performance of 17 gas-turbine-based conversion plants, including simple-, mixed- (with water or steam injection) and combined cycles. The consistency of the comparison is warranted by the adoption of the same calculating procedure and by a coherent and homogeneous set of assumptions (see Part A). It is found that mixed cycles, built around an advanced aero-derivative "hot core", can reach efficiencies of above 50% without reheat and over 54% with reheat. Combined cycles, based on advanced heavy-duty machines and highly sophisticated steam bottoming cycles, reach efficiencies of above 55%. The best results are obtained by more complex high-pressure-ratio combined schemes, including both intercooling and reheat, with efficiencies of above 57%.

• 公益社団法人日本ガスタービン学会の論文

著者

• Macchi E.

  Politecnico Di Milano

• Lozza G.

  Universita Di Pavia

• Bombarda P.

  Politecnico di Milano

• Chiesa P.

  Politecnico di Milano

• Consonni S.

  Politecnico di Milano

関連論文

• IGTC-72 Gas-Turbine-Based Advanced Cycles For Power Generation : Part B: Performance Analysis of Selected Configurations(Session D-2 ADVANCED CYCLE)
• IGTC-71 Gas-Turbine-Based Advanced Cycles For Power Generation : Part A: Calculation Model(Session D-2 ADVANCED CYCLE)

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