Free surface flow simulation with application to bluff body flow control

Date

2014-06-26

Author

Kocabıyık, Serpıl
Bozkaya, Canan

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https://hdl.handle.net/11511/80909

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Free surface flow simulation with application to bluff body flow control Kocabiyik, S.; Bozkaya, Canan (2015-03-01) To better understand the interaction of a free surface wave motion with moving bluff bodies, a two-dimensional numerical study of the forced streamwise oscillation of a circular cylinder beneath a free surface is conducted based on a two-fluid model. Computations are carried out at a Reynolds number of R = 200, a fixed displacement amplitude, A = 0.13 and the forcing frequency-to-natural shedding frequency ratios, f/f (0) = 1.5,2.5,3.5. Finite volume discretization of the special integral form of two-dimens...
Free vibration analysis of functionally graded rectangular nanoplates considering spatial variation of the nonlocal parameter Ghassabı, A. Alipour; Dağ, Serkan; Ciğeroğlu, Ender (2017-01-01) WE PRESENT A NEW NONLOCAL ELASTICITY-BASED ANALYSIS METHOD for free vibrations of functionally graded rectangular nanoplates. The introduced method allows taking into account spatial variation of the nonlocal parameter. Governing partial differential equations and associated boundary conditions are derived by employing the variational approach and applying Hamilton's principle. Displacement field is expressed in a unified way to be able to produce numerical results pertaining to three different plate theori...
Free vibration analysis of functionally graded rectangular nano-plates considering spatial variation of the nonlocal parameter Alipour Ghassabi, Ata; Dağ, Serkan; Ciğeroğlu, Ender; Department of Mechanical Engineering (2017) This study presents a new nonlocal elasticity based analysis method for free vibrations of functionally graded rectangular nano-plates. The method allows taking into account spatial variation of the nonlocal parameter. Governing partial differential equations and associated boundary conditions are derived by employing the variational approach and applying Hamilton’s principle. All required material properties are assumed to be functions of thickness coordinate in the derivations. Displacement field is expre...
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Citation Formats

S. Kocabıyık and C. Bozkaya, “Free surface flow simulation with application to bluff body flow control,” 2014, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/80909.