Model updating of material damping in composite material of rotor-bearing support system

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DC Field	Value	Language
dc.contributor.author	Gonsalves T.H.
dc.contributor.author	Kumar G.C.M.
dc.contributor.author	Ramesh M.R.
dc.date.accessioned	2021-05-05T10:16:03Z	-
dc.date.available	2021-05-05T10:16:03Z	-
dc.date.issued	2020
dc.identifier.citation	AIP Conference Proceedings , Vol. 2247 , , p. -	en_US
dc.identifier.uri	https://doi.org/10.1063/5.0003873
dc.identifier.uri	http://idr.nitk.ac.in/jspui/handle/123456789/14944	-
dc.description.abstract	In this paper the finite element model updating technique is evaluated for the estimation and modeling of material damping of composite material intended to be used in a high-speed rotor-bearing support system. An accurate estimation and modeling of material damping is required for the proper understanding of the dynamic behavior of composite material used in the high-speed rotor-bearing system. Due to the contrasting relevance of material damping as rotating internal damping and stationary external support damping in a high-speed rotor-bearing system, updating methodology is required to be varied. Hence to start with, the finite element numerical model updating of stationary damping of composite material is presented here using the test data extracted from the experimental free vibration and dynamic mechanical analysis (DMA) tests. © 2020 Author(s).	en_US
dc.title	Model updating of material damping in composite material of rotor-bearing support system	en_US
dc.type	Conference Paper	en_US
Appears in Collections:	2. Conference Papers

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