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Niedbal, N. and Simm, H.-J. (1991) Modal Survey Test on the CRUF Bellmouth. Project Report, DLR-Interner Bericht. 20 S.
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Abstract
During aerodynamic testing of a turbo engine model, the test structure crashed. One reason for the disaster may have been structural dynamic vibrations of the CRUF bellmouth. Therefore, the bellmouth was investigated by experimental modal analysis. The test technique, the test conditions, and the test results are reported here.
| Item URL in elib: | https://elib.dlr.de/39475/ | ||||||||||||
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| Document Type: | Monograph (Project Report, DLR-Interner Bericht) | ||||||||||||
| Additional Information: | LIDO-Berichtsjahr=1991, | ||||||||||||
| Title: | Modal Survey Test on the CRUF Bellmouth. | ||||||||||||
| Authors: |
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| Date: | 1991 | ||||||||||||
| Open Access: | No | ||||||||||||
| Number of Pages: | 20 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Aerodynamic wind tunnel testing, vibrations, modal survey test, normal modes. | ||||||||||||
| HGF - Research field: | UNSPECIFIED | ||||||||||||
| HGF - Program: | other | ||||||||||||
| HGF - Program Themes: | other | ||||||||||||
| DLR - Research area: | UNSPECIFIED | ||||||||||||
| DLR - Program: | no assignment | ||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||
| Location: | Göttingen | ||||||||||||
| Institutes and Institutions: | Institute of Aeroelasticity | ||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||
| Deposited On: | 02 Apr 2006 | ||||||||||||
| Last Modified: | 27 Apr 2009 10:44 |
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