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Keywords: rotordynamic dampingClose
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2022, 144(10): 101008.
Paper No: GTP-22-1310
Published Online: September 2, 2022
...I. Hur; Z. S. Spakovszky A first-of-its-kind forced-response system identification approach is introduced to measure rotordynamic damping of shaft modes in a full gas turbine aero-engine. The approach involves forced-response modal analysis in which the rotordynamic system is excited...