Denis Gueyffier
Laboratoire de Modélisation en MécaniqueUniversité Pierre et Marie Curie
UMR CNRS 7607
8, rue du Capitaine Scott
75015 PARIS FRANCE
tel : +33 1 44 27 53 27 , fax : +33 1 44 27 52 59
email : dgueyffi@lmm.jussieu.fr
- I am a PhD student at Laboratoire de Modelisation en Mécanique.
My advisor is Stephane
Zaleski. My research is on direct numerical simulation of two-phase
flows. We study bubbles, droplet collisions and droplet impacts, jet atomization,
thin film flows and more generally instabilities of liquid interfaces in
presence of surface forces.
- Michael Brenner, Maths Department, MIT, Cambridge, USA.
- Jens Eggers, Deparment of Theoretical Physics, Univ. Essen, Germany.
- Gabriel Wittum and Irina Ginzburg, ICAIII, Univ. Stuttgart, Germany.
Publications
Collaborations
Thin films dynamics, lubrication approximation, singularities.
Thin films dynamics, lubrication approximation, singularities.
Elliptic equations, multigrid methods, drops and bubbles dynamics.
Front collision of 2 drops, breakup
and formation of several satellites 66**3 points :
Animations.
Other animations of the group.
Cold
fusion by Stéphane Popinet.
Direct numerical simulation of a Splashing
droplet, 256**3 points. Raytracing performed using POVRAY
with the help of Stephane
Popinet
click on the image to see the splashing
sequence
Rising bubble : comparison between
simulation (left) and experiment (right) :
3D simulations of pendant drops at
a nozzle 130**3 points :
