## 6.5. Spray Breakup Models

Spray processes play an important role in many technical systems and industrial applications. Examples are spray painting or fuel injection systems.

The following sections give an overview about the spray breakup models that are implemented in ANSYS CFX 18.2:

- Primary Breakup/Atomization Models
- Secondary Breakup Models
- Dynamic Drag Models

Release 18.2 - © ANSYS, Inc. All rights reserved.