Week 6-Meshing of Hood Challenge

Meshing of Hood Challenge

AIM :

For this week's challenge,

Follow the below-mentioned quality criteria, mesh the component given below and assign thickness:

Target Element Length = 5 Units

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

PROCESS:

• Download the model and import it in hypermesh and save it in .hm file
• The given model has a hood having 4 components

• While working on them hide the rest of the components to have good hand on it
• Delete the soild and have only the Pshells/surface

• For each surface get the midsurface using automesh for each part
• Make a geometry clean-up of that midsurface using QUICK EDIT(toggle,add/remove points,split etc).
• For the inner & outer extract as they are symmetry we delete the rest of the half so that it makes the meshing faster and later we can mirror it

• After the fine geometry clean-up as required for mesh
• Mesh surface by surface for the finer mesh for each component

• Edit the Quality criteria as given and check for them

• Use the Tool option with clear quality to have a good quality
• ALSO create a material and property and assigne the thickness to the available components