Finite Element Analysis of Forced Vibration for a Pipe Conveying Harmonically Pulsating Fluid
نویسندگان
چکیده
منابع مشابه
Analysis of the nonlinear axial vibrations of a cantilevered pipe conveying pulsating two-phase flow
The parametric resonance of the axial vibrations of a cantilever pipe conveying harmonically perturbed two-phase flow is investigated using the method of multiple scale perturbation. The nonlinear coupled and uncoupled planar dynamics of the pipe are examined for a scenario when the axial vibration is parametrically excited by the pulsating frequencies of the two phases conveyed by the pipe. Aw...
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When the velocity of fluid flow in a cantilevered pipe is successively increased, the system may become unstable and flutter instability would occur at a critical flow velocity. This paper is concerned with exploring the dynamical stability of a cantilevered fluid-conveying pipe with an additional linear dynamic vibration absorber (DVA) attachment. It is endeavoured to show that the stability o...
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ژورنال
عنوان ژورنال: JSME International Journal Series C
سال: 2005
ISSN: 1344-7653,1347-538X
DOI: 10.1299/jsmec.48.688