VizGrain

 VizGrain is modeling tool within the OverViz Simulation Suite for rarefied gas flows, macro-particle (e.g. dust) dynamics and hybrid plasma simulations.

Features:

• 1-D, 2-D (planar/axisymmetric) and 3-D problems
• Multiple particle types (e.g. multiple species)
• Particle force models: Electromagnetic Lorentz force, Gravitational force, aerodynamic drag
• Particle chargeup models
• Particle-in-cell (PIC) modeling
• Particle collisions: Direct-Simulation Monte Carlo (DSMC) approach, Monte Carlo Collision (MCC) approach
• Coupling to VizGlow (hybrid plasma simulations, prediction of complex ion energy and angular distribution functions on processing surfaces)
• Hybrid unstructured mixed mesh formulation
• Parallel computing

Applications:

• Thin film etching / deposition
• Gas stream processing
• Low-pressure aerodynamic flows
• Chemical processing

Industries Served:

• Semiconductor Equipment Makers
• Semiconductor IC Manufacturers
• Solar Cell Manufacturers
• Flat Panel Display Manufacturers
• Aerospace Industry (e.g. rarefied flows)

Download VizGrain Brochure