Abstract
We present in this paper computations of the response of a loosely supported tube to fluid elastic forces. Several models of forces are considered, including negative damping, coupling forces and Price and Paidoussis` model. Unidirectional and bidirectional motions are studied, special attention being paid to the evolution of dynamic parameters influencing wear and to the changes in the dynamic regimes. The influence of the coefficient of friction is also analysed. A corrective methodology is proposed for the use of the negative damping model in non-linear computations.
Citation Formats
Langre, E de, Hadj-Sadok, C, and Beaufils, B.
Non-linear vibrations induced by fluidelastic forces in tube bundles.
France: N. p.,
1992.
Web.
Langre, E de, Hadj-Sadok, C, & Beaufils, B.
Non-linear vibrations induced by fluidelastic forces in tube bundles.
France.
Langre, E de, Hadj-Sadok, C, and Beaufils, B.
1992.
"Non-linear vibrations induced by fluidelastic forces in tube bundles."
France.
@misc{etde_10129271,
title = {Non-linear vibrations induced by fluidelastic forces in tube bundles}
author = {Langre, E de, Hadj-Sadok, C, and Beaufils, B}
abstractNote = {We present in this paper computations of the response of a loosely supported tube to fluid elastic forces. Several models of forces are considered, including negative damping, coupling forces and Price and Paidoussis` model. Unidirectional and bidirectional motions are studied, special attention being paid to the evolution of dynamic parameters influencing wear and to the changes in the dynamic regimes. The influence of the coefficient of friction is also analysed. A corrective methodology is proposed for the use of the negative damping model in non-linear computations.}
place = {France}
year = {1992}
month = {Dec}
}
title = {Non-linear vibrations induced by fluidelastic forces in tube bundles}
author = {Langre, E de, Hadj-Sadok, C, and Beaufils, B}
abstractNote = {We present in this paper computations of the response of a loosely supported tube to fluid elastic forces. Several models of forces are considered, including negative damping, coupling forces and Price and Paidoussis` model. Unidirectional and bidirectional motions are studied, special attention being paid to the evolution of dynamic parameters influencing wear and to the changes in the dynamic regimes. The influence of the coefficient of friction is also analysed. A corrective methodology is proposed for the use of the negative damping model in non-linear computations.}
place = {France}
year = {1992}
month = {Dec}
}