Creo Tutorials > Creo Flow Analysis Tutorials > Advanced Tutorials > Creo Flow Analysis Advanced Tutorials > Tutorial 1 - Cyclone Separator With Particle Separation > Cyclone Separator with Particle Separation: Exercise 3—Assigning Boundary Conditions
  
Cyclone Separator with Particle Separation: Exercise 3—Assigning Boundary Conditions
For boundary conditions, the fluid behavior and properties are specified at all bounding surfaces of the fluid domain.
Specifying Inlet Boundary Conditions
1. Under Boundary Conditions, select Inlet.
2. In the Model tab, for Flow, select the following values for the options listed:
FlowSpecified Velocity
MethodBoundary Normal
Flow DirectionInflow
Normal Velocity Component — 2 m/s
3. In the Model tab, for Particle, select the following values for the options listed:
Release ParticleYes
Number of Particles — 20
Radius of Particles3e-06 m
4. In the Model tab, for Particle 01, select the following values for the options listed:
Release ParticleYes
Number of Particles — 20
Radius of Particles — 0.0005 m
Specifying Outlet Boundary Conditions
1. Under Boundary Conditions, select Outlet.
2. In the Model tab select the following values for the options listed:
FlowSpecified Pressure Outlet
Pressure — 0 Pa
Specifying Volume Conditions
1. To set the fluid, click Materials. The Material Selection dialog box opens. The fluid properties are set automatically when you select a new fluid.
2. For fluid domain CYCLONE_4_1_FLUID select air.