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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Pachalieva, Aleksandra; Wagner, Alexander J. 
Titel:
Non-Gaussian distribution of displacements for Lennard-Jones particles in equilibrium 
Abstract:
Most mesoscale simulation methods assume Gaussian distributions of velocity-like quantities. These quantities are not true velocities, however, but rather time-averaged velocities or displacements of particles. We show that there is a large range of coarse-graining scales where the assumption of a Gaussian distribution of these displacements fails, and a more complex distribution is required to adequately express these distribution functions of displacements. 
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften 
Zeitschriftentitel:
Physical Review E 
Jahr:
2020 
Band / Volume:
102 
Heft / Issue:
Nachgewiesen in:
Scopus 
Sprache:
en 
Verlag / Institution:
American Physical Society (APS) 
E-ISSN:
2470-00452470-0053 
Angenommen (von Zeitschrift):
19.10.2020 
Publikationsdatum:
19.11.2020 
TUM Einrichtung:
Lehrstuhl für Aerodynamik und Strömungsmechanik