Flow-Induced Vibrations Caused by Roughness in Pipes Conveying Fluid

DOI10.1115/1.3171708zbMath0591.73068OpenAlexW1980319449MaRDI QIDQ3719961

A. Shulemovich

Publication date: 1986

Published in: Journal of Applied Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1115/1.3171708

zbMATH Keywords

energy methodroughnessdifferential operatorturbulent boundary layerjump phenomenaapproximate closed-form solutionpipes conveying fluidamplitude of steady self-excited vibrationsdifferential operator of Duffing's equationhardening systemlaminar frictionNikuradse's experimentsnonlinear restoring characteristicpiping loop motionPrandtl's universal velocity distributionunstable response

Mathematics Subject Classification ID

Vibrations in dynamical problems in solid mechanics (74H45) Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Shear flows and turbulence (76F10)

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