Super-Elastic Collisions in a Thermally Activated System
نویسندگان
چکیده
منابع مشابه
Super-elastic collisions in a thermally activated system
Impact phenomena of small clusters subject to thermal fluctuations are numerically investigated. From the molecular dynamics simulation for colliding two identical clusters, it is found that the restitution coefficient for head-on collisions can exceed unity when the colliding speed is smaller than the thermal velocity of one “atom” of the clusters. The averaged behavior can be understood by th...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics Supplement
سال: 2009
ISSN: 0375-9687
DOI: 10.1143/ptps.178.157