Forced response analysis of high-mode vibrations for mistuned bladed discs with effective reduced-order models
- Submitting institution
-
University of Sussex
- Unit of assessment
- 12 - Engineering
- Output identifier
- 284966_61014
- Type
- D - Journal article
- DOI
-
10.1115/1.4033513
- Title of journal
- Journal of Engineering for Gas Turbines and Power
- Article number
- a112502
- First page
- -
- Volume
- 138
- Issue
- 11
- ISSN
- 0742-4795
- Open access status
- Access exception
- Month of publication
- June
- Year of publication
- 2016
- URL
-
http://dx.doi.org/10.1115/1.4033513
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
2
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- A new method for fast and accurate analysis of forced response for mistuned bladed discs has been developed. The method and numerical studies performed in the paper are aimed at studies of mistuning effects for high-mode vibrations which are excited by high frequency loading the problem of high practical interest which has not been investigated before. The effect of possibility of extremely high amplification of displacement and stress levels by mistuning for the high-mode vibration has been discovered.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
