Non-steady Phenomena in the Vibration of Viscous Cylindrical Long Liquid Bridges

Meseguer Ruiz, José and Perales Perales, José Manuel (1992). Non-steady Phenomena in the Vibration of Viscous Cylindrical Long Liquid Bridges. "Microgravity Science and Technology", v. 5 ; pp. 69-72. ISSN 0938-0108.

Description

Title: Non-steady Phenomena in the Vibration of Viscous Cylindrical Long Liquid Bridges
Author/s:
  • Meseguer Ruiz, José
  • Perales Perales, José Manuel
Item Type: Article
Título de Revista/Publicación: Microgravity Science and Technology
Date: 1992
ISSN: 0938-0108
Volume: 5
Subjects:
Faculty: E.T.S.I. Aeronáuticos (UPM)
Department: Vehículos Aeroespaciales [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

This paper deals with the dynamic response of long cylindrical viscous liquid bridges subjected to an oscillatory microgravity field whose frequency varies linearly with time. The problem has been solved by using a one-dimensional model for the dynamics, derived from Cosserat theory for continuum, in which the axial velocity is considered to be constant over each cross-section of the liquid column. The dynamic response of the liquid bridge has been obtained by applying the Laplace transform to the problem formulation. The results obtained show that a variable -frequency excitation could give rise to erroneous measurements of the resonance frequencies of viscous liquid bridges.

More information

Item ID: 4997
DC Identifier: http://oa.upm.es/4997/
OAI Identifier: oai:oa.upm.es:4997
Official URL: http://www.springer.com/astronomy/space+exploration/journal/12217
Deposited by: Memoria Investigacion
Deposited on: 16 Nov 2010 12:42
Last Modified: 20 Apr 2016 13:59
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