Basset history force for the particle-particle collision
1.
SYSNO ASEP
0343493
Druh ASEP
C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV
D - Článek ve sborníku
Název
Basset history force for the particle-particle collision
Tvůrce(i)
Lukerchenko, Nikolay (UH-J)
Zdroj.dok.
Materialy VIII Meždunarodnoj konferencii po neravnovesnym processam v soplach i strujach (NPNJ'2010). - Moskva : MAI-PRINT, 2010
- ISBN 978-5-7035-2184-7
Rozsah stran
s. 82-83
Poč.str.
2 s.
Akce
Meždunarodnaja konferencia po neravnovesnym processam v soplach i strujach (NPNJ'2010) /8./
Datum konání
25.05.2010-31.05.2010
Místo konání
Alušta
Země
RU - Rusko
Typ akce
WRD
Jazyk dok.
eng - angličtina
Země vyd.
RU - Rusko
Klíč. slova
basset force ; particle collision ; numerical model ; fluid flow with solid particles
Vědní obor RIV
BK - Mechanika tekutin
CEP
GA103/09/1718 GA ČR - Grantová agentura ČR
CEZ
AV0Z20600510 - UH-J (2005-2011)
Anotace
In fluid flows with solid particles the particle collisions with other particles are possible. The particle collision results in large particle acceleration during a small period of time. The integral associated with Basset force contains in its integrand the particle acceleration, therefore the acceleration due to the particle collision must be taken into account in numerical model of the fluid flows with solid particles. The formula for calculation the part of the Basset force related to the particle collision is derived. The particle collision brings to a peak the increasing of the Basset force during the short time so that its impulse remains finite.
