Numerical investigation of surface wave generation during immersion of a rigid body into a liquid
DOI:
https://doi.org/10.7242/1999-6691/2011.4.1.6Keywords:
rigid body immersion, tsunami, shallow water, TVD schemeAbstract
We present a numerical investigation of immersion of a cylindrical rigid body into an unexcited liquid. Generation of water waves and dependence of the parameters of these waves on the body parameters are studied. A shallow water model in a cylindrical coordinate system is applied. A total variation diminishing (TVD) scheme is used on the finite difference C-type grid according to Arakawa's classification.
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