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:
Aug. 29, 2017
Filed:
Feb. 26, 2013
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Sarah Lori Crothers, Greenville, SC (US);
Matthew Durham Collier, Simpsonville, SC (US);
Scott Edward Sherman, Boulder, CO (US);
Joseph Vincent Citeno, Greenville, SC (US);
Assignee:
GENERAL ELECTRIC COMPANY, Schenectady, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02C 7/24 (2006.01); F01D 25/06 (2006.01); F01D 25/04 (2006.01); F02C 9/18 (2006.01);
U.S. Cl.
CPC ...
F02C 7/24 (2013.01); F01D 25/04 (2013.01); F01D 25/06 (2013.01); F02C 9/18 (2013.01); F05D 2260/96 (2013.01); F05D 2270/083 (2013.01); F05D 2270/10 (2013.01); F05D 2270/14 (2013.01); F23R 2900/00013 (2013.01);
Abstract
Systems and methods for frequency separation in a gas turbine engine are provided herein. The systems and methods for frequency separation in a gas turbine engine may include determining a hot gas path natural frequency, determining a combustion dynamic frequency, and modifying a compressor discharge temperature to separate the combustion dynamic frequency from the hot gas path natural frequency.