Computational Study on Turbulence for a Flow through a Ring

Authors

  • Bhargav. A Dept. of Aeronautical Engineering, Vardhaman College of Engineering, Hyderabad and GEWS Technical Foundations Author
  • Krupakar Pasala Dept. of Aeronautical Engineering, Vardhaman College of Engineering, Hyderabad and GEWS Technical Foundations Author
  • Anil Kumar.V Dept. of Aeronautical Engineering, Vardhaman College of Engineering, Hyderabad and GEWS Technical Foundations Author
  • Srinivasa Rao.P Dept. of Aeronautical Engineering, Vardhaman College of Engineering, Hyderabad and GEWS Technical Foundations Author

Keywords:

Turbulence, Reynolds number, Wakes, Vortex sheet

Abstract

Simulation of turbulence flow over a ring is connected using k-epsilon and k-omega methods. In order to investigate the flow characteristics over the ring. In case of sphere at Re = 3000 the shear layer is elongated in the direction of flow and forms a cylindrical vortex sheet and its instability begins to appear at x = 2d. But in case of ring at Re = 10^5, the instability of shear layer occurs right behind the ring and near wake, the flow becomes turbulent.

References

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Published

2014-02-28

Issue

Special Issue-2 (Feb 2014)

Section

Articles

How to Cite

Computational Study on Turbulence for a Flow through a Ring. (2014). International Journal of Current Engineering and Technology, 1(2.Special Issue), 485-487. https://ijcet.evegenis.org/index.php/ijcet/article/view/3691