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Identification of dynamic parameters in the context of diagnostics of steel tank with different level of liquid.
Abstract
The paper presents an experimental study to identify the dynamic parameters of a water-filled tank model. The experimental modal analysis approach involving the excitation at one point of the structure and acquisition of vibra tions at selected points distri buted over the tank surface allowed to determine the resonance frequencies, mode shapes and damping ratios. The main aim of the research was to examine the influence of the level of liquid on the modal parameters. The experimental study showed that the level of water in the tank had an important impact on the values of natural frequenc ies and damping ratios.
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
Diagnostyka
no. 16,
pages 9 - 14,
ISSN: 1641-6414 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Rucka M., Zielińska M.: Identification of dynamic parameters in the context of diagnostics of steel tank with different level of liquid.// Diagnostyka. -Vol. 16., iss. 1 (2015), s.9-14
- Verified by:
- Gdańsk University of Technology
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