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专利名称：SYSTEM AND METHOD FOR REDUCING
MODAL COUPLING OF COMBUSTIONDYNAMICS
发明人：Sarah Lori Crothers,Christian Xavier
Stevenson,William Francis Carnell, Jr.
申请号：US14170710申请日：20140203
公开号：US20150219335A1公开日：20150806
专利附图：
摘要：A system and method for reducing modal coupling of combustion dynamics
among multiple combustors are provided. Each combustor may include one or more fuelnozzles axially aligned with a combustion chamber; one or more fuel injectorsdownstream from the fuel nozzles; and a set of flow openings integrated with thecombustor. The fuel injectors provide fluid communication through a liner thatcircumferentially surrounds each combustion chamber. The flow rate of compressedworking fluid diverted through the fuel injectors may be different and/or variablebetween the combustors to produce different combustion instability frequencies.
申请人：General Electric Company
地址：Schenectady NY US
国籍：US
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