The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2020
Filed:
Jan. 19, 2017
Applicant:
Doosan Heavy Industries & Construction Co., Ltd., Gyeongsangnam-do, KR;
Inventors:
Esam Abu-Irshaid, Lake Worth, FL (US);
Kevin Spence, Jupiter, FL (US);
Assignee:
Doosan Heavy Industries Construction Co., Ltd., Gyeongsangnam-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F23R 3/10 (2006.01); F23R 3/16 (2006.01); F23R 3/00 (2006.01);
U.S. Cl.
CPC ...
F23R 3/10 (2013.01); F23R 3/002 (2013.01); F23R 3/16 (2013.01); F05D 2260/963 (2013.01); F05D 2260/964 (2013.01); F23R 2900/00014 (2013.01);
Abstract
A flow conditioner in a combustor of a gas turbine comprises a body and a flow conditioning portion configured to be placed in an air path providing air flow to a combustion chamber, the flow conditioning portion including a plurality of holes tuned to a damping frequency to dampen a pressure fluctuation caused by combustion dynamics from the combustion chamber.