Project 1 : CFD Meshing for Tesla Cyber Truck
AIM: For the given model, check and solve all geometrical errors and Assign appropriate PIDs. Perform meshing with the suitable Target length and element Quality criteria.
PROCEDURE:
- First we insert the given model in the ANSA.
- Then we check the unit in mm.
- Then we check the resolution for the given model.
- Then we check all geometrical errors for the given model.
- Then we use plane cut in the symmetrical and delete the half part of the given model.
- Then we solve the all geometrical errors for the given model.
- Then we mirror the half part of the given model by use of transformation
- Then we assign appropriate PIDs.
- Then we set the target length for the different parts of a given model.
- We use tetra element for the meshing of the given model.
- We do CFD Meshing for the surface meshing of the given model.
- Then we set the target length = 2mm for the tyres and windows and mesh the part of the given model.
- Then we set the target length = 3mm for the body and mesh the part of the given model.
- The whole model is meshed
- Then we create the wind tunnel for the given model.
- Then we Meshing Wind tunnel volume with tetra elements.
- Then we set the target length = 50mm for the bottom face of the wind tunnel and mesh the wind tunnel.
- Then we se the target length = 250mm for the top face of the wind tunnel and mesh the wind tunnel.
- Then we set the growing mesh for the side faces of the wind tunnel and we use spacing manual and dstart = 50mm and dlimit = 250mm.
- The whole model with wind tunel is meshed.
CONCLUSION:
- We clear the all geometrical errors.
- Do not have any intersection errors of the given model.
- For the surface meshing do not have any single coons and intersection errors.
- For the quality criteria do not have any sharp corners.
- We use skewness is less then 0.6.
- We use min. length = 0.1mm.
- We use max. length = 7mm.
https://drive.google.com/file/d/1SkUVbfZaVyihkt_oD8YXfHo8yoxaJleG/view?usp=sharinghttps://drive.google.com/file/d/1SkUVbfZaVyihkt_oD8YXfHo8yoxaJleG/view?usp=sharing