Robust analysis under uncertainties of bladed disk vibration with geometrical nonlinearities and detuning / Analyse robuste sous incertitudes des vibrations des roues aubagées en présence de non-linéarités géométriques et désaccordage intentionnel
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Tác giả chưa xác định. Robust analysis under uncertainties of bladed disk vibration with geometrical nonlinearities and detuning / Analyse robuste sous incertitudes des vibrations des roues aubagées en présence de non-linéarités géométriques et désaccordage intentionnel. Thesis, HAL - Pháp.
Việt Nam (chuẩn TCVN 5453:1991):
. Robust analysis under uncertainties of bladed disk vibration with geometrical nonlinearities and detuning / Analyse robuste sous incertitudes des vibrations des roues aubagées en présence de non-linéarités géométriques et désaccordage intentionnel. Thesis. HAL - Pháp. Truy cập từ .
Tóm tắt
The intentional mistuning, also called detuning has been identified as an efficient technological way for reducing the sensitivity of the forced response of bladed disks to unintentional mistuning (simply called mistuning), caused by the manufacturing tolerances and the small variations in the mechanical properties from blade to blade. The intentional mistuning consists in detuning the bladed disk structure by using partial or alternating patterns of different sector types. However, the recent t...