[en] Binary mixtures of spherical particles is a well known topic in granular physics and mathematics. While the bulk density has been highly studied, the compaction dynamics of mixtures remains poorly investigated. In our work, we measured the compaction dynamics of various mixtures with different compositions of large and small particles and size ratios. We observed a diverging behaviour of the typical time of compaction depending on the size ratio.
Research center :
GRASP
Disciplines :
Physics
Author, co-author :
Pillitteri, Salvatore ; Université de Liège - ULiège > Département de physique > Physique statistique
Lumay, Geoffroy ; Université de Liège - ULiège > Département de physique > Physique expér. de la matière molle et des syst. complexes
Opsomer, Eric ; Université de Liège - ULiège > Département de physique > Physique statistique
Vandewalle, Nicolas ; Université de Liège - ULiège > Département de physique > Physique statistique
Language :
English
Title :
Jamming transition in binary mixture
Publication date :
11 April 2019
Event name :
POWTECH
Event place :
Nuremberg, Germany
Event date :
du 9 avril 2019 au 11 avril 2019
Audience :
International
Name of the research project :
PowderReg
Commentary :
This study is conducted in the framework of the PowderReg project, funded by the European programme Interreg VA GR within the priority axis 4 "Strengthen the competitiveness and the attractiveness of the Grande Région/Grobregion".
