Study of the SPH Method for Simulation in LS-DYNA

Tran, Thanh Tung (2018) Study of the SPH Method for Simulation in LS-DYNA. Study of the SPH Method for Simulation in LS-DYNA, 7 (8). pp. 271-274. ISSN 2319-7064

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Abstract

The aim of this paper is to present the capabilities of Smoothed Particle Hydrodynamics (SPH) method in LS-DYNA. A new particle element has been added to LS-DYNA. It is based on Smoothed Particle Hydrodynamics theory. SPH is a meshless lagrangian numerical technique used to model the fluid equations of motion. SPH has proved to be useful in certain class of problems where large mesh distortions occur such as high velocity impact, crash simulations or compressible fluid dynamics. First, we introduce the basis principles of the SPH method. Then the coupling of this technique to LS-DYNA is presented and the input needed for such analysis is provided Two types of simulations have been comducted and show once again good capabilities of this new technology for both applications

Item Type:	Article
Subjects:	Engineering Mechanics
Divisions:	Faculty of Engineering Mechanics and Automation (FEMA)
Depositing User:	Trần Thanh Tùng
Date Deposited:	27 Aug 2018 01:35
Last Modified:	27 Aug 2018 01:35
URI:	http://eprints.uet.vnu.edu.vn/eprints/id/eprint/3047

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