• Corpus ID: 37230355

Experimental and computational investigation of wake induced vibration

@inproceedings{Derakhshandeh2014ExperimentalAC,
  title={Experimental and computational investigation of wake induced vibration},
  author={Javad Farrokhi Derakhshandeh and Maziar Arjomandi and Benjamin S. Cazzolato and Bassam B. Dally},
  year={2014}
}
The use of non-turbine systems to generate hydropower energy has drawn the attention of researchers. In the current paper, Wake Induced Vibration (WIV) is experimentally and numerically studied. For this purpose, two circular cylinders were arranged in a tandem in a water channel; the upstream cylinder was fixed and the downstream one was supported by a virtual elastic base. Force and displacement measurements were conducted on the downstream cylinder in a transitional flow regime, Re = 2,00015… 
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References

SHOWING 1-10 OF 14 REFERENCES
Effect of a rigid wall on the vortex induced vibration of two staggered circular cylinders
Vortex Induced Vibrations (VIVs) play a key role in a wide range of engineering applications including the extraction of renewable energy. In this paper, numerical studies of the phenomenon of VIV
VORTEX-INDUCED VIBRATION OF MARINE CABLES : EXPERIMENTS USING FORCE
The problem of vortex-induced vibrations in flexibly mounted cylinders and marine cables is addressed using a new laboratory apparatus , which combines force-feedback with on-line numerical
VORTEX-INDUCED VIBRATION OF MARINE CABLES: EXPERIMENTS USING FORCE FEEDBACK
The problem of vortex-induced vibrations in flexibly mounted cylinders and marine cables is addressed using a new laboratory apparatus, which combines force-feedback with on-line numerical simulation
VIVACE (Vortex Induced Vibration Aquatic Clean Energy): A New Concept in Generation of Clean and Renewable Energy From Fluid Flow
Any device aiming to harness the abundant clean and renewable energy from ocean and other water resources must have high energy density, be unobtrusive, have low maintenance, be robust, meet life
VORTEX SHEDDING FROM OSCILLATING BLUFF BODIES
When placed ih a fluid stream, some bodies generate separated flow over a substantial proportion of their surface and hence can be classified as bluff. On sharp-edged bluff bodies, separation is
A Scale-Adaptive Simulation Model using Two-Equation Models
TLDR
The term containing the von Karman length-scale is transformed to the S ST turbulence model, which allows the SST model to be operated in a SAS mode.
Advanced PID Control
TLDR
Advanced PID Control builds on the basics learned in PID Controllers but augments it through use of advanced control techniques, including auto-tuning, gain scheduling and adaptation.
Flow-Induced Vibration
Keywords: vibration ; flottement ; amortissement ; ecoulement : instationnaire Reference Record created on 2005-11-18, modified on 2016-08-08
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