A probabilistic approach for the computation of non-linear vibrations of tubes under cross-flow

Th Payen; E. De Langre

A probabilistic approach for the computation of non-linear vibrations of tubes under cross-flow

Th Payen
, E. De Langre

Institut Pierre Simon Laplace, CNRS and CEA

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

For the predictive analysis of flow-induced vibration and wear of tube bundles, a probabilistic method is proposed taking into account the uncertainties of the physical parameters. Monte-Carlo simulations are performed to estimate the density probability function of wear work rate and a sensitivity analysis is done on physical parameters influencing wear on the case of a loosely supported tube under cross-flow.

langue originale	Anglais
Pages (de - à)	337-341
Nombre de pages	5
journal	American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
Volume	328
état	Publié - 1 déc. 1996
Modification externe	Oui

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abstract = "For the predictive analysis of flow-induced vibration and wear of tube bundles, a probabilistic method is proposed taking into account the uncertainties of the physical parameters. Monte-Carlo simulations are performed to estimate the density probability function of wear work rate and a sensitivity analysis is done on physical parameters influencing wear on the case of a loosely supported tube under cross-flow.",

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AU - De Langre, E.

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N2 - For the predictive analysis of flow-induced vibration and wear of tube bundles, a probabilistic method is proposed taking into account the uncertainties of the physical parameters. Monte-Carlo simulations are performed to estimate the density probability function of wear work rate and a sensitivity analysis is done on physical parameters influencing wear on the case of a loosely supported tube under cross-flow.

AB - For the predictive analysis of flow-induced vibration and wear of tube bundles, a probabilistic method is proposed taking into account the uncertainties of the physical parameters. Monte-Carlo simulations are performed to estimate the density probability function of wear work rate and a sensitivity analysis is done on physical parameters influencing wear on the case of a loosely supported tube under cross-flow.

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JF - American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP

ER -

A probabilistic approach for the computation of non-linear vibrations of tubes under cross-flow

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