Analytical modelling of the transient dynamics of pipes with flowing medium
Date
2009
Authors
Kotooussov, A.
Mohammad, R.
Editors
DulieuBarton, J.M.
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Conference paper
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Journals of Physics: Conference Series 181, 2009; pp.1-7
Statement of Responsibility
Andrei Kotousov and Roslina Mohammad
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International Conference on Modern Practice in Stress and Vibration Analysis (7th : 2009 : Cambridge)
Abstract
The primary purpose of this work is to present an innovative approach to investigate the effect of a flowing medium on the transient response of a simply supported pipe due to impulsively applied loading. The importance of this problem is manifested in numerous applications in the field of transportation and power energy. In this paper we describe a simplified mathematical model of the pipe-filled-medium interactions adopting the classical Bernoulli-Euler beam theory. Further we develop an analytical procedure based on the perturbation method to analyse the dynamic response of the system due to an impulse loading and consider particular cases of the applied loading.
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© IOP Publishing 2009