Bubbles/Particles¶
Output bubbles/particles controls how particle and bubble data are written, including output down-selection, exit tracking, and customized write intervals for efficient, targeted post-processing.
Output Panel¶
General¶
- Down Selection
Use this parameter to down-select particle output to every Nth particle.
▢ Exit Statistics
- Exit Down Selection
Track and report exit statistics for particles when they leave the domain.
▢ Slice Down Select Enabled
- Slice Down Selection Override
Text.
- ▢ Enable Particle Writes Config
Customize the write interval for particles/bubbles. This will override the default slice/volume write intervals.
- Write Interval
f(t), s | Text.
- Start Time
s | Text.
Output¶
Particle Dynamics
▢ Velocity Vector [m/s]
▢ Velocity Magnitude [m/s]
▢ Acceleration [m/s^2]
▢ Slip Velocity [m/s]
Local Fluid Properties
▢ Resolved Strain Rate [1/s]
▢ Resolved Strain Rate Tensor [1/s]
▢ Total Kinetic Energy [J/kg]
▢ Time-Averaged Turbulent Kinetic Energy [J/kg]
▢ Energy Dissipation Rate [W/kg]
▢ Particle Volume Fraction [-]
▢ Time-Averaged Particle Volume Fraction [-]
Particle Mass Transfer
▢ Specific Surface Area [1/m]
▢ Time-Averaged Specific Surface Area [1/m]
▢ Particle kLa [m^3/s]
▢ Local kLa [1/s]
▢ Time-Averaged Local kLa [1/s]
Particle Properties
▢ Diameter [m]
▢ Time Added [s]
▢ Origin ID
▢ Paticle ID
▢ Number Scale [-]
Particle Collision and Breakup
▢ Time Since Particle Collision [s]
▢ Time Since Moving Body Collision [s]
▢ Time Since Static Body Collision [s]
▢ Time Since Breakup [s]
▢ Time Since Coalescence [s]
Particle Scalars
[-]
Particle Variables
[-]
Output