Procedures fo Dynamic Response Analysis of Ship Hull Strucutes Subjected to Prepeller-Dnduced Excitations - A Critical Review
IR@SERC: CSIR-Structural Engineering Research Centre, Chennai
View Archive Info| Field | Value | |
| Title |
Procedures fo Dynamic Response Analysis of Ship Hull Strucutes Subjected to Prepeller-Dnduced Excitations - A Critical Review
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| Creator |
Nagesh R. Iyer
Rajasankar, J. Zachariah, K.Z. Palani, G.S. Appa Rao, T.V.S.R. |
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| Subject |
Dynamic Response
Propeller Induced Vibration problems Strengthening isolation Ship hull |
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| Description |
The aim of this paper is to present a critical review of the procedures, based on the finite element method, that are being adopted to evaluate the dynamic response of ship hull structures subjected to propeller-induced excitations. The paper also examines various aspects involved in modeling the structure, excitation forces, virtual/added mass to take into account fluid-structure interaction effects. mass distribution, etc. The effect of methods of mathematical modelling of these aspects on computational efficiency as well as on reliability of results are discussed, R&D work being carried out in this area at SERC Madras is highlighted.
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| Date |
2009
2009 1990 |
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| Type |
Conference paper
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| Identifier |
Fourth National Convention of Marine Engineers and National Seminar on "Marine Technology Perspective-2000 AD", 16-17 February, 1990, p. 46-65. Organised by Institution of Engineers (India), New Delhi.
http://hdl.handle.net/123456789/145 |
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| Language |
en
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