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Keywords: intentional mistuning
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2014, 136(6): 062505.
Paper No: GTP-13-1395
Published Online: February 11, 2014
...Yun Han; Raghavendra Murthy; Marc P. Mignolet; Jeff Lentz The optimization of A/B intentional mistuning patterns was addressed next, and the specificities of this optimization problem were discussed in the details. Given the large number of local minima and the high cost of a function evaluation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. September 2010, 132(9): 092503.
Published Online: June 7, 2010
... the reduction in forced response but with mistuning present, robustness to mistuning is enhanced by using intentional mistuning in addition to dampers. The intentional mistuning strategy selected here is the A / B pattern mistuning in which the blades all belong to either type A or B . An optimization effort...