Computational Grids
Complex Geometries and Fields
CAD Creation - Parametric Design
 

Simple Steps to Geometry Creation

The geometry is created in simple steps. An example 2D model of an airfoil (generated geometry and mesh) is depicted below:

 

 

2D Sketching

Set of simple tools can yield complex geometries:
 

  • Point
     
  • Line
     
  • Polyline
     
  • Rectangle
     
  • Cirlce
     
  • Arc
 

Linear / Rotational Patterns:


  • Fillets     

   

Importing Coordinates:

 

3D Basic Operations

Very simple operations are sufficient for creation of realistic CAD.

Extrusion:


Basic Extrusion

Bi-Directional Extrusion

Revolution:

Sweeping:


Lofting:


 

 

3D Patterns

Simple parts can be repeated to produce more complex patterns.

Linear / Rotational Geometries:

 

Combine Different Solids (Booleans)

Very general solids can be created via Boolean operations between individual parts.