Compact, Generalized Component Mode Mistuning Representation for Modeling Bladed Disk Vibration
نویسندگان
چکیده
منابع مشابه
Cracking-Induced Mistuning in Bladed Disks
A study of the mechanisms of cracking-induced mistuning in bladed disks is presented in this paper. An analytical model for a bladed disk was formulated using lumped-mass-beams, and a cracked blade was represented by a beam with a through-crack at the root. Local stiffness reduction due to cracking was incorporated using a flexibility matrix method. The dynamic characteristics of the bladed dis...
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TECHNICALNOTES are shortmanuscripts describing new developments or important results of a preliminary nature. These Notes cannot exceed 6 manuscript pages and 3 gures; a page of text may be substituted for a gure and vice versa. After informal review by the editors, they may be published within a few months of the date of receipt. Style requirements are the same as for regular contributions ...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2007
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.13172