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Keywords: distortion
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. May 2025, 147(5): 051005.
Paper No: TURBO-24-1256
Published Online: November 12, 2024
... that are not identified by the Campbell diagram. The findings are corroborated by aeroacoustic theories. To the best of authors knowledge, this is the first time that fan forced response due to unsteady distortion is studied and the findings can unlock some of unexplained and unexpected vibrations experienced by engines...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2021, 143(7): 071001.
Paper No: TURBO-20-1252
Published Online: April 8, 2021
...David John Rajendran; Vassilios Pachidis The flow distortion at core engine entry for a variable pitch fan (VPF) in reverse thrust mode is described from a realistic flow field obtained using an integrated airframe-engine model. The model includes the VPF, core entry splitter, complete bypass...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2012, 134(4): 041008.
Published Online: July 20, 2011
...Yogi Sheoran; Bruce Bouldin; P. Murali Krishnan Inlet swirl distortion has become a major area of concern in the gas turbine engine community. Gas turbine engines are increasingly installed with more complicated and tortuous inlet systems such as those found on embedded installations on unmanned...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2003, 125(2): 352–363.
Published Online: April 23, 2003
...J. A. Kenyon; J. H. Griffin; D. M. Feiner A method is presented for obtaining maximum bladed disk forced response from distortion of a structural mode. It is shown that maximum response from mode distortion in a bladed disk occurs when the harmonic components of a distorted mode superimpose...