Project 1 : CFD Meshing for Tesla Cyber Truck
CFD Meshing for TESLA CYBERTRUCK:
Project Contents :
1. Surface Clean-up
a) Merged surfaces of different PID'S
b) Extended intersecting surfaces
c) Improper profiled surfaces
d) Single CON clean-up
e) Tripple CON clean-up
f) Intersected-merged surfaces
g) Filling Gaps and holes
2. Surface Meshing for all PID's with respect to given target lengths
a) Dealing with OFF ELEMENTS
b) Methods and application of Mesh Freezing
c) Ultimate usage of Quality Criterias
d) Moving Grids
3. Generation of Wind Tunnel of given dimension
a) Optimum wind tunnel dimensions
b) Creating the Wind tunnel surfaces in ANSA using TOPO tools
4. Meshing Wind tunnel and variable meshing methodologies for efficient computation
5. Volumetric Meshing - Initiation and defining the required volumes for CFD Meshing
1. Surface Cleanup :
Single CON cleanup
Select > Faces > Topo > Drag select all PIDS > Right Click
Now surface filling the holes present to perform a watertight geometry for CFD Volumetric meshing
Treatment for Merged surfaces of different PIDs
After treatment for merged surfaces
A
PIDS for the whole assembly :
Target Lengths assigned for all PIDS
Body = 5mm
Wheels = 3mm
Windshield = 5mm
Windtunnel Dimensions:
Length = 63351mm
Height = 17280mm
Breadth = 11520mm
Target Lengths assigned for windtunnel :
Top Surface = 100mm
Bottom Surface = 20mm
Front & Surface = Variable Meshing (Spacing) 100mm<X<20mm
Side Surfaces = Variable Meshing (Spacing) 100mm<X<20mm
To download the file for Volumetric mesh :
https://drive.google.com/file/d/1HfUKQoqJWf_QWCONAVOz20aNLXCqHFFM/view?usp=sharing