Efficient turbine engine using integrated ammonia fuel processing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11802508
APP PUB NO 20230313735A1
SERIAL NO

17708095

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Abstract

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A gas turbine engine includes a core engine that includes a core flow path where air is compressed in a compressor section, communicated to a combustor section, mixed with an ammonia based fuel and ignited to generate a high energy combusted gas flow that is expanded through a turbine section. The turbine section is mechanically coupled to drive the compressor section. An ammonia flow path communicates an ammonia flow to the combustor section. A cracking device is disposed in the ammonia flow path. The cracking device is configured to decompose the ammonia flow into a fuel flow containing hydrogen (H2). At least one heat exchanger is upstream of the cracking device that provides thermal communication between the ammonia flow and a working fluid flow such that the ammonia fluid flow accepts thermal energy from the working fluid flow.

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Patent Owner(s)

Patent OwnerAddress
RTX CORPORATION10 FARM SPRINGS ROAD FARMINGTON CT 06032

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Emerson, Sean C Broad Brook, US 52 120
Holley, Brian M Eastford, US 14 41
Lei, Ma David Avon, US 9 21
Smith, Lance L West Hartford, US 69 693
Staubach, Joseph B Colchester, US 119 1115

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