Force suiveuse critique sur une colonne pesante semi-infinie: Modèle et expériences

E. De Langre; O. Doaré; F. Pellet

doi:10.1016/S1620-7742(01)01308-3

Force suiveuse critique sur une colonne pesante semi-infinie: Modèle et expériences

E. De Langre
, O. Doaré
, F. Pellet

Laboratoire d'Hydrodynamique de l'Ecole Polytechnique

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

Résumé

Using matched asymptotic expansions, we give here an approximate value of the follower force that results in the instability of a semi-infinite hanging beam. An experimental verification is shown in the context of fluid-conveying pipes. The transition between the classical short length solution and the proposed solution for infinite length is also observed in the experiments.

Titre traduit de la contribution	Follower force on a semi-infinite beam loaded by its own weight: Model and experiments
langue originale	Français
Pages (de - à)	175-178
Nombre de pages	4
journal	Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique
Volume	329
Numéro de publication	3
Les DOIs	https://doi.org/10.1016/S1620-7742(01)01308-3
état	Publié - 1 janv. 2001

mots-clés

Fluid-conveying pipe
Follower force
Instability

Accès au document

10.1016/S1620-7742(01)01308-3

Contient cette citation

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title = "Force suiveuse critique sur une colonne pesante semi-infinie: Mod{\`e}le et exp{\'e}riences",

abstract = "Using matched asymptotic expansions, we give here an approximate value of the follower force that results in the instability of a semi-infinite hanging beam. An experimental verification is shown in the context of fluid-conveying pipes. The transition between the classical short length solution and the proposed solution for infinite length is also observed in the experiments.",

keywords = "Fluid-conveying pipe, Follower force, Instability",

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AU - Doaré, O.

AU - Pellet, F.

PY - 2001/1/1

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AB - Using matched asymptotic expansions, we give here an approximate value of the follower force that results in the instability of a semi-infinite hanging beam. An experimental verification is shown in the context of fluid-conveying pipes. The transition between the classical short length solution and the proposed solution for infinite length is also observed in the experiments.

KW - Fluid-conveying pipe

KW - Follower force

KW - Instability

U2 - 10.1016/S1620-7742(01)01308-3

DO - 10.1016/S1620-7742(01)01308-3

M3 - Article

AN - SCOPUS:0035004026

SN - 1620-7742

VL - 329

SP - 175

EP - 178

JO - Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique

JF - Comptes Rendus de l'Academie de Sciences - Serie IIb: Mecanique

IS - 3

ER -

Force suiveuse critique sur une colonne pesante semi-infinie: Modèle et expériences

Résumé

mots-clés

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Empreinte digitale

Contient cette citation