Time Domain Simulation of Sound Waves Using Smoothed Particle Hydrodynamics Algorithm with Artificial Viscosity

Time Domain Simulation of Sound Waves Using Smoothed Particle Hydrodynamics Algorithm with Artificial Viscosity

Smoothed particle hydrodynamics (SPH), as a Lagrangian, meshfree method, is supposed to be useful in solving acoustic problems, such as combustion noise, bubble acoustics, etc., and has been gradually used in sound wave computation. However, unphysical oscillations in the sound wave simulation canno...

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Bibliographic Details
Main Authors: Xu Li, Tao Zhang, Yong Ou Zhang
Format: Article
Language:English
Published: MDPI AG 2015-06-01
Series:Algorithms
Subjects:
SPH
sound waves
unphysical oscillations
artificial viscosity
linearized acoustic wave equations
Online Access:http://www.mdpi.com/1999-4893/8/2/321

Internet

http://www.mdpi.com/1999-4893/8/2/321

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