Sur les petites oscillations d'un pendule élastique contenant un liquide. (Small oscillations of an elastic pendulum containing a liquid)
type: Item
instance of: scholarly article
title: Sur les petites oscillations d'un pendule élastique contenant un liquide. (Small oscillations of an elastic pendulum containing a liquid)
zbMATH Open document ID: 0626.70008
author: P. Capodanno
published in: Bulletin of the Polish Academy of Sciences. Technical Sciences
publication date: 1987-01-01T00:00:00Z
review text: The problem of small oscillations of a liquid with free surface in a moving tank submitted to given forces has been studied in many papers. In a previous paper, the author considered again \textit{L. N. Sretenskij}'s problem [Izv. Akad. Nauk SSSR, Otd. Tekhn. Nauk 1951, 1483-1494 (1951)], but in the case of a rectangular tank closed by an elastic cover. In this paper he studies small oscillations of a pendulum formed by a wedge- shaped tank, containing a liquid and closed by an elastic bottom or a rigid wall and an elastic cover. In both cases the possibility of eigenvibrations is proved and the potential of velocity of the motion of liquid and the shape of the elastic wall are calculated.
Mathematics Subject Classification ID: 70E05
Mathematics Subject Classification ID: 76B99
zbMATH DE Number: 4018430
zbMATH Keywords: small oscillations
zbMATH Keywords: liquid with free surface
zbMATH Keywords: moving tank
zbMATH Keywords: eigenvibrations
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 4018430