CEA
CNRS
Univ. Paris-Saclay

Service de Physique de l'Etat Condensé

Hard and Soft Impacts of Solids and Liquids
 
IRPHE, Marseille
Mercredi 09/02/2011, 11:00
SPEC Salle Itzykson, Bât.774, Orme des Merisiers

I will discuss the dynamics of deformable objects impacted by a source of momentum. Examples will include hard (elastic) objects impacted by another hard object in simple geometries (rods and sheets), soft objects (liquids) impacting a solid, and the case of a soft object deforming in another even softer medium (gas). I will underline the interest of these observations for the problem of fragmentation in general, and for understanding natural phenomena like rain.

Contact : Elisabeth BOUCHAUD

 

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