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» Numerical Simulation of Bubble Motions in a Gate Slot
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ENGL
2007
74views more  ENGL 2007»
13 years 4 months ago
Numerical Simulation of Bubble Motions in a Gate Slot
—A Lagrangian-Eulerian numerical scheme for the investigation of bubble motion in turbulent flow is developed. The flow is analyzed in the Eulerian reference frame while the bubb...
Arman Raoufi, Mehrzad Shams, Reza Ebrahimi, Goodar...
TOG
2010
97views more  TOG 2010»
12 years 11 months ago
A practical simulation of dispersed bubble flow
In this paper, we propose a simple and efficient framework for simulating dispersed bubble flow. Instead of modeling the complex hydrodynamics of numerous small bubbles explicitly...
Doyub Kim, Oh-Young Song, Hyeong-Seok Ko
ENGL
2008
68views more  ENGL 2008»
13 years 4 months ago
A Novel CFD Scheme for Collision of Micro-bubbles in Turbulent Flow
A numerical scheme for bubble trajectories including their collisions is developed. An Eulerian-Lagrangian computational scheme is used to study the bubble trajectories. The 2D ave...
Arman Raoufi, Mehrzad Shams, Reza Ebrahimi
MCS
2006
Springer
13 years 4 months ago
A phase-field method for interface-tracking simulation of two-phase flows
For interface-tracking simulation of two-phase flows, we propose a new computational method, NS-PFM, combining Navier-Stokes (NS) equations with phase-field model (PFM). Based on ...
Naoki Takada, Masaki Misawa, Akio Tomiyama
CHI
2011
ACM
12 years 8 months ago
Comet and target ghost: techniques for selecting moving targets
Numerous applications such as simulations, air traffic control systems, and video surveillance systems are inherently composed of spatial objects that move in a scene. In many ins...
Khalad Hasan, Tovi Grossman, Pourang Irani