Week 3 Challenge : CFD meshing on Turbocharger

Aim: surface meshing and volumatric mesh for the turbo charger and give the target length as per PIDs

1. Blade stage-1 = 1 mm
2. Blade stage-2 = 1 mm
3. Impeller = 2 mm
4. Shaft rotor = 1 mm
5. Turbo casing = 5 mm
6. Compressor casing = 5 mm
7. Inlet casing cover = 5 mm

Procedure:

step 1:

check the units and geometric errors

step 2:

clear the triple CONs

here ,1.i use delete and creat new face at one side

2.by using tranform curve ,created another curve

(transform>select curve>middle click>select the points from where to where>middle click)

3.create the curve with tarnsform by selecting three points

(create a hot point on curve > transform>copy>select enttie>middle click>symatric option >select 3 hotpoints>middle click>ok>finish)

4.using of topo option

step 3:

clearing intersection errors

step 4:

assigning the PIDs

step 5:

surface meshing with given target length

step 6:

volumatric mesh

cutplane view (cutplane>new>default XY)

Result :

topo clean,surface mesh&volumatric mesh of the turbocharger.

https://drive.google.com/drive/folders/1dcLN0RGZOM0RPiH7m_KFl-B3WMRfENRs?usp=sharing