Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
Online ISSN : 1883-8944
Print ISSN : 1884-2399
Paper
Development of a SPH-Based Method for Coastal Engineering-Related Heat Diffusion Problems
Abbas KHAYYERHitoshi GOTOHYuma SHIMIZU
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2016 Volume 72 Issue 2 Pages I_1213-I_1218

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Abstract

 A novel numerical method is proposed with the aim of simulation of heat diffusion problems associated with coastal engineering. The method is founded on the solution of continuity, Navier-Stokes and heat diffusion equations in closure with Sub-Particle Scale turbulence model (according to Large Eddy Simulation approach) within a SPH (Smoothed Particle Hydrodynamics) framework. Boussinesq approximation is applied in order to take the effects of buoyancy into consideration. The model is first verified by considering a set of benchmark tests, and then applied into the simulation of a simplified problem of heated effluent into coastal waters.

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© 2016 by Japan Society of Civil Engineers
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