Particle-In-Cell numerical solver for free surface flows with fluid-solid interactions

Chen, Q. and Zang, J. and Kelly, D.M. and Williams, C. and Dimakopoulos, A. (2015) Particle-In-Cell numerical solver for free surface flows with fluid-solid interactions. In: International workshop on water waves and floating bodies 2015, 12-15 April 2015, Bristol, UK.

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Abstract

This paper presents a novel numerical approach based on the Particle-In-Cell (PIC) technique for the solution of the incompressible Navier-Stokes equations with emphasis on free surface deformation and two-way fluid-solid interactions. As a hybrid Eulerian-Lagrangian approach, this method has the exibility of the Smoothed Particle Hydrodynamic (SPH) method as well as the efficiency of an Eulerian method. Two-way fluid solid-interaction simulation has been integrated inside the numerical model by adopting the Distributed Lagrangian Multiplier (DLM) technique proposed in Patankar [7].

Item Type: Conference or Workshop Item (Paper)
Additional Information: 30th International workshop on water waves and floating bodies
Subjects: Coasts > Overtopping
Divisions: Coastal
Depositing User: Unnamed user with email i.services@hrwallingford.com
Date Deposited: 02 Apr 2020 09:50
Last Modified: 29 May 2020 13:37
URI: http://eprints.hrwallingford.com/id/eprint/975

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