Discrete Phase Sub-Models

CONVERGE™ includes state-of-the-art models for discrete-phase and spray phenomena such as:

• Arbitrary number of injectors and nozzles for increased injection flexibility
• Size distribution and “blob” injection methods
• Liquid breakup including models for Diesel and gasoline sprays
• Drop collision and coalescence models
• Dynamic drop drag models
• Drop turbulent dispersion
• Liquid wall interaction models including wall film
• Drop and wall film evaporation models
• Arbitrary collision mesh algorithm for reduced grid dependency
• Drop/gas momentum coupling for reduced grid dependency

The movie below (AVI format) illustrates a combusting Diesel spray simulation using adaptive mesh refinement. Colors represent the temperature field.