Effects of Lumped Masses on the Stability of Fluid Conveying Tubes-Reference-Cited by-同舟云学术

Effects of Lumped Masses on the Stability of Fluid Conveying Tubes

Published:1970-06-01 Issue:2 Volume:37 Page:494-497
ISSN:0021-8936
Container-title:Journal of Applied Mechanics
language:en
Short-container-title:

Author:

Hill J. L.¹,Swanson C. P.²

Affiliation:

1. Department of Aerospace Engineering, University of Texas, Austin, Texas

2. Radiation, Inc., Melbourne, Fla.

Abstract

The effects of adding lumped masses to fluid conveying tubes are studied. The addition of the masses is accounted for by a discontinuous mass distribution. Solutions of the partial differential equation of motion with the discontinuous coefficient are sought approximately using Galerkin’s method. Numerical results are presented for the destabilizing fluid-flow velocity for a cantilevered tube. The numerical results compare favorably with experimental results.

Publisher

ASME International

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics

Link

http://asmedigitalcollection.asme.org/appliedmechanics/article-pdf/37/2/494/5450749/494_1.pdf

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