Computational Study of Vortex Generated Oscillations Caused by a Pair of Cylinders in Abreast Position

Authors(1) :-Dr. Nirmal Kumar Kund

The present research is focused on vortex generated oscillations and vortex shedding due to elastically fixed pair of cylinders. Several non-dimensional key process parameters such as mass ratio, Reynolds number, transverse gap ratio, frequency ratio and reduced velocity, relating to the present problem are identified and their relative importance are also observed. The investigations are carried out at several frequency ratios and reduced velocities by considering the flow to be laminar and incompressible. The numerical model involves governing transport equations of continuity and momentum in two dimensions. The model uses finite volume method (FVM) with pressure based SIMPLE algorithm to carry out numerical simulation for getting the flow fields involved. The oscillations originated from the interacting vortices through a pair of cylinders are completely examined in terms of cylinder trajectory and vibration frequency/amplitude

Authors and Affiliations

Dr. Nirmal Kumar Kund
Associate Professor, Department of Production Engineering, Veer Surendra Sai University of Technology, Burla, India

Reduced velocity, Frequency ratio, Trajectory, Amplitude, Shedding

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Publication Details

Published in : Volume 2 | Issue 5 | September-October 2017
Date of Publication : 2017-10-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 918-922
Manuscript Number : CSEIT1725212
Publisher : Technoscience Academy

ISSN : 2456-3307

Cite This Article :

Dr. Nirmal Kumar Kund, "Computational Study of Vortex Generated Oscillations Caused by a Pair of Cylinders in Abreast Position", International Journal of Scientific Research in Computer Science, Engineering and Information Technology (IJSRCSEIT), ISSN : 2456-3307, Volume 2, Issue 5, pp.918-922, September-October-2017.
Journal URL : http://ijsrcseit.com/CSEIT1725212

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