Bubble collapse in compressible fluids using a spectral element marker particle method. Part 2. Viscoelastic fluids

2012 ◽  
Vol 71 (9) ◽  
pp. 1103-1130 ◽  
Author(s):  
S. J. Lind ◽  
T. N. Phillips
Keyword(s):  
Viscoelastic Fluids ◽  
Particle Method ◽  
Spectral Element ◽  
Compressible Fluids ◽  
Bubble Collapse ◽  
Marker Particle

Particle Method Simulation of Cavitation Bubble Collapse

2019 ◽  
Vol 2019.54 (0) ◽  
pp. 112
Author(s):  
Shunta TSUCHIYAMA ◽  
Seiichiro IZAWA ◽  
Yu FUKUNISHI
Keyword(s):  
Cavitation Bubble ◽  
Particle Method ◽  
Bubble Collapse

scholarly journals Stable marker-particle method for the Voronoi diagram in a flow field

2007 ◽  
Vol 202 (2) ◽  
pp. 377-391 ◽  
Author(s):  
Tetsushi Nishida ◽  
Kokichi Sugihara ◽  
Masato Kimura
Keyword(s):  
Flow Field ◽  
Voronoi Diagram ◽  
Particle Method ◽  
Marker Particle

scholarly journals A line element algorithm for curve flow problems in the plane

1993 ◽  
Vol 35 (2) ◽  
pp. 244-261 ◽  
Author(s):  
Stephen Roberts
Keyword(s):  
Flame Propagation ◽  
Mean Curvature Flow ◽  
Line Element ◽  
Particle Method ◽  
Normal Velocity ◽  
Flow Problems ◽  
Curve Flow ◽  
Marker Particle ◽  
Line Elements ◽  
Element Algorithm

AbstractIn this paper we shall describe a numerical method for the solution of curve flow problems in which the normal velocity of the curve depends locally on the position, normal and curvature of the curve. The method involves approximating the curve by a number of line elements (segments) which are only allowed to move in a direction normal to the element. Hence the normal of each line element remains constant throughout the evolution. In regions of high curvature elements naturally tend to accumulate. The method easily deals with the formation of cusps as found in flame propagation problems and is computationally comparable to a naive marker particle method. As a test of the method we present a number of numerical experiments related to mean curvature flow and flows associated with flame propagation and bushfires.

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