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.

PROCUDRE:
STEP1: I deleted half portion of model because the model is symmetric. for deletcting half model i just splited the model into a two part by create curve and project option.
STEP2: After deleted the model i just done topo cleaning by new, fill hole and topo option.
STEP3: After ensured there is any single cons and triple cons i segricate part wise by using prop tool.
STEP4: After segrication of part i given a differnt mesh lenght for each parts. for glass i given 4 mm target lengt, for body 1 given 3 mm target length, for tyres 1 mm target length i givren. and i setingt quality criteria for glass i given min lenghth 3, max length 5,for body 1 given min 2 and max 4, for tyre 1 given 0.5 min and max 2 mm. And i given skewness 0.7 and min quad and min tria .7 angle.
STEP5: After data upadte i did mesh and cleaned the off element by using reconstruct, move smooth options.
STEP6: AFter ensured there is no off element i made a box at the lenth each side 5900,front and rear 23600 and 34,500 and top and bottom 34600 and 200 from the surface.
STEP7: After that i done mesh for box. for the meshing a box top face i given min length 80 and max 120 for bottom face i given 15 min and 25 mx length. for side faces i given spaces at min 15,max 120 and factor 1.1. then i meshed it. now the model is ready for wind tunnel volume meshing.
OUTPUT:
the model is fully cleaned with out any off element.
RESULT:
CFD Meshing is done without any off element and created box for wind tunnel creation.

https://drive.google.com/file/d/1VMx14JEfKsV_PyUBuXy-xwpFenkG-xJe/view?usp=share_link