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Influence of Mode Dependent Rayleigh Damping on Transient Stress Response
Blekinge Institute of Technology, School of Engineering, Department of Mechanical Engineering.
2007 (English)Independent thesis Advanced level (degree of Master (One Year))Student thesisAlternative title
Influence of Mode Dependent Rayleigh Damping on Transient Stress Response (Swedish)
Abstract [en]

Main task of thesis is to study the effect of Mode dependent Rayleigh damping on System response. Damping ratio for the structure is not constant for all modes and it varies mode wise. In present task different damping models are defined and used to obtain responses for transient system. Obtained responses show that there is considerable effect of mode dependent damping on response of the system. This outcome could be used for investigations of noise, harshness and fatigue.

Place, publisher, year, edition, pages
2007. , 46 p.
Keyword [en]
FEDEM, Structural damping, Rayleigh Damping, FRF, Dynamic Simulation of Flexible Mechanisms, Relative damping, Modal Analysis, Structural Analysis.
National Category
Mechanical Engineering
Identifiers
URN: urn:nbn:se:bth-4885Local ID: oai:bth.se:arkivex7D993B350313E293C125727600509532OAI: oai:DiVA.org:bth-4885DiVA: diva2:832236
Uppsok
Technology
Supervisors
Available from: 2015-04-22 Created: 2007-02-02 Last updated: 2015-06-30Bibliographically approved

Open Access in DiVA

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