Week 8-3D Tetra Meshing Challenge

AIM: 

1. Create a Teramesh for Housing component with the following quality criteria.

TetraMesh Generation Method: 2D to 3D Conversion

Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units 

Tet collapse: 0.15

Housing Model

2. For the given model, Create a 3D Tetramesh with the following quality criteria. 

TetraMesh Generation Method: Quick Tetra Mesh/ Volume Tetra Mesh

Target Element size: 3 Units.

Tet Collapse: 0.15

Model-2

Procedure:

for 1st model 

quality criteria: 

Elements sizes: Min- 2 Units, Target- 5 Units, Max- 7 Units 

Tet collapse: 0.15

• import the model from import deck 
• 
• delete the solids by pressing f2-->solids 
• it have two components 
• clean the geometry 
• mesh the two components using given quality criteria 
• 
• now clear the quality issues using element cleanup and other tools. 
• go to 3d--> tetramesh--> elements 
• 
• check for tet collapse .
• 
• 2d elements 
• 
• tetra elements.
• 

MODEL 2

• Import the model 
• 
• go to utilities--> geometry/mesh --> quick tetra mesh.
• 
• 
• fill the values, mesh type as trias and genrate the ,mesh
• 

CONSLUSION:- by this challenge we learnt different way of generating tetra elements in the model.