Adaptive particle distribution for smoothed particle hydrodynamics | Zendy

Lastiwka Martin | Zendy; Quinlan Nathan | Zendy; Basa Mihai | Zendy

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Adaptive particle distribution for smoothed particle hydrodynamics

Author(s) -

Lastiwka Martin,

Quinlan Nathan,

Basa Mihai

Publication year - 2005

Publication title -

international journal for numerical methods in fluids

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.938

H-Index - 112

eISSN - 1097-0363

pISSN - 0271-2091

DOI - 10.1002/fld.891

Subject(s) - smoothed particle hydrodynamics , consistency (knowledge bases) , particle (ecology) , shock (circulatory) , shock tube , mechanics , statistical physics , particle method , mathematics , computer science , physics , classical mechanics , algorithm , mathematical analysis , shock wave , geometry , geology , medicine , oceanography , boundary value problem

A framework for adaptively inserting and removing particles with smoothed particle hydrodynamics (SPH) has been developed. A number of SPH variants were examined for use in an adaptive method. A minimum of linear consistency in the method has proven critical. Algorithms for particle placement and reassignment are discussed and results for a shock tube problem are shown. Copyright © 2005 John Wiley & Sons, Ltd.

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