Color Spraying on the Wall with Conical Injection
Price: $16
In this project, color spraying on the wall has been simulated and the results of this simulation have been investigated.
Color Spraying on the Wall with Conical Injection
Price: $16
In this project, color spraying on the wall has been simulated and the results of this simulation have been investigated.
Color Spraying on the Wall with Conical Injection, CFD Simulation Ansys Fluent Training
In this project, Color Spraying on the Wall with Conical Injection has been simulated by Ansys Fluent software. We used the one-way DPM to simulate the discrete phase. The injection type is a cone and the velocity of the particles is equal to 10 with a cone angle of 30 degrees.
Geometry & Mesh
The 3D geometry of this project has been produced with SpaceClaim software. The length and width of the computational area are 3 m, and its height is 4 m.
Mesh is created with Ansys Meshing software and the mesh type is unstructured. The number of cells is 254934.
To simulate the present model, we consider several assumptions:
- The solver is pressure-based.
- The current simulation is unsteady in terms of time.
- We ignored the gravity effect.
Here is a summary of the steps for defining the problem and its solution in the following table:
| Models | |||
| Viscous model | laminar | ||
| Discrete phase | on | ||
| particle treatment | unsteady particle tracking | ||
| material in injection | Color Spray | ||
| particle type in injection | inert | ||
| injection type | cone | ||
| Boundary conditions | |||
| Wall & wall back | |||
| wall motion | stationary wall | ||
| discrete phase BC type | escape | ||
| top wall | |||
| wall motion | stationary wall | ||
| discrete phase BC type | trap | ||
| Solution Methods | |||
| Pressure-velocity coupling | simple | ||
| Spatial discretization | pressure | second-order | |
| momentum | second-order upwind | ||
| Modified turbulent viscosity | first-order upwind | ||
| Initialization | |||
| Initialization method | standard | ||
Color Spraying Results
In this simulation, the spray paint on the wall is simulated using an injector to insert the particles in a conical injection manner. According to the conical angle, the range of motion of the particles is determined.