Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jeremy Metternich0
Dwain P. Terrell0
Mirko R. Bothien0
Khalid Oumejjoud0
Date of Patent
April 23, 2019
Patent Application Number
14486289
Date Filed
September 15, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention discloses a novel apparatus and way for controlling combustion dynamics in a premix combustion system. The apparatus comprises a hemispherical dome assembly with a plurality of dome dampers having a predetermined damper volume and air supply with the damper in fluid communication with the combustion chamber. The dome dampers are pressurized with a volume of air to dampen pressure waves received from the combustion chamber. One or more combustor frequencies can be targeted through use of the present invention.
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