BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//wp-events-plugin.com//6.4.7.2//EN
TZID:Europe/Paris
X-WR-TIMEZONE:Europe/Paris
BEGIN:VEVENT
UID:1-281@lptms.universite-paris-saclay.fr
DTSTART:20140722T110000Z
DTEND:20140722T120000Z
DTSTAMP:20140717T070754Z
URL:http://www.lptms.universite-paris-saclay.fr/seminars/seminaire-du-lptm
 s-tba/
SUMMARY:Séminaire du LPTMS: Anna Bodrova - LPTMS\, salle 201\, 2ème étag
 e\, Bât 100\, Campus d'Orsay - 22 Juil 14 11:00
DESCRIPTION: Aggregation and fragmentation in granular mixtures\nAnna Bodr
 ova\, Moscow State University\nGranular materials\, such as gravel sand or
  different types of powders\, are ubiquitous in nature and widely used in 
 industry. Rarified granular systems\, where the volume of a solid phase is
  small as compared to the total volume\, are termed as granular gases. In 
 the Earth conditions these may be obtained by placing granular matter into
  a container with vibrating or rotating walls\, applying electrostatic or 
 magnetic forces etc. Extraterrestrial granular gases are also common. Many
  astrophysical objects\, like protoplanetary discs\, Planetary Rings and i
 nterstellar dust clouds contain granular gases as one of the important com
 ponent.\nGranular materials represent a polydisperse mixture of grains of 
 different mass and size. We investigate size and kinetic energy distributi
 on in granular mixtures\, arising due to interplay of aggregation and frag
 mentation of granular particles. We also discuss application of our theory
  to dense planetary rings and compare our results with data\, available fr
 om the observations.
LOCATION:LPTMS\, salle 201\, 2ème étage\, Bât 100\, Campus d'Orsay\, 15 
 Rue Georges Clemenceau\, Orsay\, 91405\, France
GEO:48.698185;2.181768
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=15 Rue Georges Clemenceau\,
  Orsay\, 91405\, France;X-APPLE-RADIUS=100;X-TITLE=LPTMS\, salle 201\, 2è
 me étage\, Bât 100\, Campus d'Orsay:geo:48.698185,2.181768
END:VEVENT
END:VCALENDAR