COMBUSTOR SIZE RATING FOR A GAS TURBINE ENGINE USING HYDROGEN FUEL

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United States of America Patent

APP PUB NO 20240295323A1
SERIAL NO

18660388

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A gas turbine engine includes a hydrogen fuel delivery assembly configured to deliver a hydrogen fuel flow, a compressor section configured to compress air flowing therethrough to provide a compressed air flow, and a combustor including a combustion chamber having a burner length and a burner dome height. The combustion chamber is configured to combust a mixture of the hydrogen fuel flow and the compressed air flow. The combustion chamber can be characterized by a combustor size rating between one inch and seven inches. In more detail, the combustion chamber can be characterized by the combustor size rating between one inch and seven inches at a core air flow parameter between two and one half kN and sixty kN, in which the combustor size rating is a function of the core air flow parameter.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANYA CORP OF NEW YORK

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  • 2024 Application Filing Year
  • F23R Class
  • 111 Applications Filed
  • 9 Patents Issued To-Date
  • 8.11 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benjamin, Michael A Cincinnati, US 116 710
Giridharan, Manampathy G Mason, US 51 773

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges70201 - 10051015202530354045505560657075

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