Simulation of surface waves generated by a rapid rise of a block at the sea bottom

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2005

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Şenol, Nalan

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A mathematical model is developed for investigating time dependent surface deformations of a hydrostatic water volume, when it is subjected to a sudden partial rise of the sea bottom. In the model, 2-dimensional, compressible, and viscous Navier-Stokes equations are solved by Marker and Cell (MAC) method. Variable mesh size in both horizontal and vertical directions with a staggered grid arrangement is used. Limited compressibility model is utilized for pressure. Various computational tests are done for the selection of computational parameters of the model. It is found that the amplitude of surface waves generated by vertical displacements of the sea bottom depends on size and speed of bottom displacements.

Subject Keywords

Hydraulic and Ocean Engineering.

URI

http://etd.lib.metu.edu.tr/upload/12606256/index.pdf
https://hdl.handle.net/11511/15247

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Graduate School of Natural and Applied Sciences, Thesis

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Citation Formats

N. Şenol, “Simulation of surface waves generated by a rapid rise of a block at the sea bottom,” M.S. - Master of Science, Middle East Technical University, 2005.