GfsBubble
From Gerris
(Difference between revisions)
| Revision as of 15:52, 5 January 2011 Popinet (Talk | contribs) (Added link to Rayleigh-Plesset + reformatting) ← Previous diff |
Current revision Popinet (Talk | contribs) |
||
| Line 1: | Line 1: | ||
| - | A GfsBubble is a [[GfsParticulate]] that behaves as a compressible spherical bubble. The radial evolution of the bubble is described by the [[w:Sonoluminescence##Rayleigh.E2.80.93Plesset_equation|Rayleigh-Plesset equation]] coupled with the surrounding pressure field. | + | A GfsBubble is a [[GfsParticulate]] that behaves as a compressible spherical bubble. The radial evolution of the bubble is described by the [[w:Sonoluminescence#Rayleigh.E2.80.93Plesset_equation|Rayleigh-Plesset equation]] coupled with the surrounding pressure field. |
| The syntax in parameter files is: | The syntax in parameter files is: | ||
Current revision
A GfsBubble is a GfsParticulate that behaves as a compressible spherical bubble. The radial evolution of the bubble is described by the Rayleigh-Plesset equation coupled with the surrounding pressure field.
The syntax in parameter files is:
[ GfsParticulate ] Vr P0
where
Vr- is the radial velocity
P0- is the equilibrium pressure of the bubble
