Challenge

Week 3-Meshing of Hood Challenge

Q: To Mesh the component by using the given quality criteria below and assign thickness.

S.N Quality Criteria Value
1 Aspect Ratio 5
2 Skewness 45
3 Warping 15
4 Taper 0.5
5 Min. Length 2mm
6 Max. Length 8mm
7 Min angle Quad 45
8 Max angle Quad 135
9 Min angle Tria 20
10 Max angle Tria 120
11 Tria % 10

Target Element Length = 5mm.

Procedure followed :

First of all go to Import Solver Deck > lmport Geometry > File type: STEP > Choose File > Import. The geometry is imported.
Then go to Features Tree > Components > Hide all the components except inner_extract_body1.
Delete - Solids- select-delete (mode - by topo)
Geom - Midsurface-surfaces- select - attached -extract
after extact midsurface clean the geometry by using geometry cleanup option
Fill the missing surface using Quick edit option
After cleanup go to 2D-automesh-surfaces- attached-mesh (element size 5, Mesh type-mixed), Check the mesh flow. And then remesh the improper mesh area.
Go to Quality Criteria - Enter the Given Criteria.
Examine each type of element that has a value entered separately.
Certain elements may not meet the quality criteria; however, they can be modified by employing certain alternatives.
Tool -Verify Elements - Error Saving.
Tools -Mask -Elements - Extract - Mask -Reverse. (Only the elements that fail will be seen on the display.)
F12 -elements -Select elements - Mesh (Remeshing some unsuccessful elements will eliminate them.)

2d -Tools for cleaning -Qualityindex- There are numerous options in the cleanup tools. We can eliminate the failed components by utilizing the Display Threshold: fail - option.
And check for Quality that may redudced to less.
The results:
Week 3 : Inner_panel_wood : https://drive.google.com/file/d/1NUXnMBMRLdfFYRx7UmfDtca8cMfi5K3_/view?usp=drive_link
Thanks
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