US Patent 7340900 Method and apparatus for decreasing combustor acoustics

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Patent Citations Received

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US Patent 11859819 Ceramic composite combustor dome and liners

Edits on 16 Sep, 2023

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Patent Inventor Names

Jun Xu0

Timothy James Held0

Edits on 1 Sep, 2023

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edited on 1 Sep, 2023

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Patent abstract

A method for decreasing combustor acoustics in gas turbine engines is provided. The method includes fabricating a plurality of premixers, chamfering a trailing edge of a main swirler shroud of each premixer, coupling a respective one of the chamfered premixers to each of a plurality of combustor domes, and coupling the plurality of combustor domes to an inlet of a combustor in a circumferential arrangement such that, during operation, the chamfered edge facilitates reducing combustor acoustics.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07340900

Edits on 24 May, 2023

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