Body frame close coupling wave packet approach to gas phase atom–rigid rotor inelastic collisions

1989 ◽  
Vol 90 (1) ◽  
pp. 241-250 ◽  
Author(s):  
Y. Sun ◽  
R. S. Judson ◽  
D. J. Kouri
Keyword(s):  
Wave Packet ◽  
Gas Phase ◽  
Inelastic Collisions ◽  
Rigid Rotor ◽  
Body Frame ◽  
Close Coupling

Wave packet study of gas phase atom–rigid rotor scattering

1988 ◽  
Vol 89 (5) ◽  
pp. 2958-2964 ◽  
Author(s):  
Yan Sun ◽  
Donald J. Kouri
Keyword(s):  
Wave Packet ◽  
Gas Phase ◽  
Rigid Rotor

Discussion on Clustering Effects in Vertical Gas-Particle Flows

2000 ◽  
Author(s):  
Eivind Helland ◽  
Rene Occelli ◽  
Lounes Tadrist
Keyword(s):  
Gas Phase ◽  
Stokes Equations ◽  
Lagrangian Approach ◽  
Inelastic Collisions ◽  
Navier Stokes ◽  
Coupling Term ◽  
Two Phase ◽  
Navier Stokes Equations ◽  
Drag Forces ◽  
Particle Flows

Abstract Simulations of 2D gas-particle flows in a vertical riser using a mixed Eulerian-Lagrangian approach are addressed. The model for the interstitial gas phase is based on the Navier-Stokes equations for two-phase flow with a coupling term between the gas and solid phases due to drag forces. The motion of particles is treated by a Lagrangian approach and the particles are assumed to interact through binary, instantaneous, non-frontal, inelastic collisions with friction. In this paper different particle clustering effects in the gas-particle flow is investigated.

Sign in / Sign up

Export Citation Format

Share Document