Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sean Michael Kelly0
Aldo Abate0
Daniel Fudge0
Richard Ivakitch0
Robert Venditti0
Ronald Dutton0
Ignatius Theratil0
Krishna Prasad Balike0
...
Date of Patent
February 26, 2019
0Patent Application Number
149767010
Date Filed
December 21, 2015
0Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A compressor rotor for a gas turbine engine is described which includes sets of blades having different airfoil thickness distributions, each including a frequency modifier forming a thickness differential relative to a baseline blade thickness. The frequency modifiers provide different natural vibration frequencies for each of the blades, and facilitate modifying natural vibration frequency separation between adjacent blades of the compressor rotor.
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