The Droplet Sprays in Fluid Flow Interface
The Droplet Sprays in Fluid Flow (fpt) interface (), found under the Fluid Flow>Particle Tracing branch () when adding a physics interface, creates an instance of the Particle Tracing for Fluid Flow interface with specialized default settings and features that are often used to model sprays of liquid droplets.
All available physics features and settings are the same as for The Particle Tracing for Fluid Flow Interface, with the exception that the following defaults are used:
•
Specify particle mass is selected from the Particle size distribution list in the physics interface Additional Variables section,
•
Liquid droplets/bubbles is selected from the Particle type list in the settings window for the default Particle Properties node,
•
The Drag Force node is added to all domains by default, and
•
The Droplet Breakup node is added to all domains by default. The Kelvin-Helmholtz Breakup Model node is added as a default subnode to the Droplet Breakup node.