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Flow Induced Pulsations Caused by Corrugated Tubes
Volume 4: Fluid-Structure Interaction, 2007Corrugated tubes can produce a tonal noise when used for gas transport, for instance in the case of flexible risers. The whistling sound is generated by shear layer instability due to the boundary layer separation at each corrugation. This whistling is examined by investigating the frequency, amplitude and onset of the pulsations generated by 2 ...
Shatto, D.P. +2 more
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Resistance Reduction in Pulsating Turbulent Pipe Flows
Journal of Engineering for Gas Turbines and Power, 2003The paper describes the effects of forced harmonic oscillations of fixed frequency and amplitudes in the range Λ=Um/Ub=1-11 on the characteristics of a turbulent pipe flow with a bulk Reynolds number of 5900. The resulting Stokes layer δ is a fraction of the pipe radius χ=R/δ=53 so that the vorticity associated to the oscillating motion is generated in
MANNA, MARCELLO, A. VACCA
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Frictional factor and flow characteristics in pulsating flow with high amplitude of pulsations
Materials Today: Proceedings, 2023V.S. Sonawane +2 more
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Pulsating Flows : Experimental Equipment and its Application(Cavity Flow and Pulsating Flow)
The Proceedings of the International Conference on Jets, Wakes and Separated Flows (ICJWSF), 2005Bulent Unsal, Franz Durst
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A comprehensive review of pulsating flow on heat transfer enhancement
Applied Thermal Engineering, 2021Yonghai Zhang, Jinjia Wei
exaly
Pulsating Flow Measurement—Today
Industrial & Engineering Chemistry, 1960P. H. Stirling, Henry Ho
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Separation of a pulsating flow
Doklady Physics, 2007I. A. Davletshin +2 more
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