sibl
Lesson 11: Quarter Plate
Goals
Demonstrate mesh creation for an infinite plate with hole, quarter symmetry model.
Steps
Create the boundary
The quarter_plate.py file is used to create
the x y boundary pair
file quarter_plate.txt.
The boundary starts at (-1, 0), and proceeds in a counter-clockwise fashion
through (0, 1), (0, 4), (-4, 4), (-4, 0) until
point (-1, 0) again, the boundary termination.
The left image shows a full view of the boundary. The right image shows a zoomed in view of the circular arc section.
| Full view | Zoomed view |
|---|---|
 |
 |
Create the .yml input file
The lesson_11.yml is used as follows:
> conda activate siblenv
> cd ~/sibl/geo/doc/dual/lesson_11
> pydual -i lesson_11.yml
With resolution: 0.125, and with boundary_refine as either True or False:
boundary_refine: True |
boundary_refine: False |
|---|---|
(feature_refine: False) |
(feature_refine: True) |
 |
 |
Quad Tree
Quadtree mesh to come.
Primal
Primal + Dual + Trim
Dual + Trim + Project
Dual + Trim + Project + Refine
Dual + Trim + Project + Refine + Smooth
