Week 8-3D Tetra Meshing Challenge
MODEL 1
AIM:
Generate the mesh between 2D to 3D conversion.
OBJECTIVE:
- Capture the feature lines of the model.
- Generate the 2D mesh and covert into 3D tetramesh.
- Check the quality criteria of given model
PROCEDURE:
STEP 1:
Given model
STEP 2:
keep the model in wire frame and check the feature lines, then find free edges and t-connection.
Go to tools---edges----select the components----find edges...
STEP 3:
Mesh the component in 2D
Go to 2D-----automesh-----select surfs----mesh type as trias----element type as 5----then mesh it.
After the 2D mesh were done check the minimum length of the meshed component.
STEP 4
Then convert the 2D to 3D tetramesh conversion.
Go to 3D ----tetramesh----select the comp---make the current component----then mesh it..
Once the 3D mesh were done check the tetcollapse of meshed model.
If the quality criteria were failed , remesh it...
STEP 5
Tet collapse were failed so remesh it
Go to 3D ---tetramesh----set the parameter----then go to tetra remesh---select the element and mesh it
STEP 6
Mask the element and check out the 2D to 3D conversion.
Go to tool--mask select one half of element and check the 3d tetramesh.
RESULT:
HENCE THE 2D TO 3D CONVERSION WERE DONE.
MODEL 2
AIM:
Generate 3D meshwith quality criteria
OBJECTIVE:
- Generate 3D mesh with volume tetramesh
- check the quality criteria.
PROCEDURE:
STEP 1:
Given model.
STEP 2:
3D volumetirc tetramesh.
Go to ----3D tetramesh----set the parameter-----volumetric mesh---element size =3 ---mesh in current comp---then extract.
STEP 3:
Then check out the quality crieteria
Go to tool---check elems----tetcollapse=0.15
If quality fails----do tetra remesh
Go to 3D tetramesh-----remesh---mesh current component---then extract
STEP 4:
Mask the one part and check the 3D mesh
Go to tool---mask---select the part--mask it
RESULT:
Hence the 3D tetramesh were done with minimum quality criteria.
MODEL-3
AIM:
Generate 3D mesh with quality criteria
OBJECTIVE:
- Generate 3D mesh with volume tetramesh
- check the quality criteria.
PROCEDURE:
STEP 1:
Given model.
STEP 2:
split the component and do 3D tetramesh.
Go to 3D----tetramesh---volume tetramesh---element size 4 --thn mesh it
STEP 3
As same for other parts.
STEP 4:
Now check the quality criteria for 3D tetramesh tetcollapse have to check out.
Go to tool----check elems----3d---telecollpase=0.15
If quality fails----do tetra remesh
Go to 3D tetramesh-----remesh---mesh current component---then extract
After remeshable the tetcollapse were cleared.
RESULT:
Hence 3D tetramesh were done.
