10/29/2014

ICEM CFD Introductory Course-Introduction

Gain understanding of basic functionality for
Geometry import/editing
Meshing (surface meshing, tetra, prism, hexa)
Mesh Editing (smoothing, checks, individual element editing)
Solver setup

Propose best meshing practices
Geometry Creation/Repair/Simplification
Including Mid-Plane Extractions/Extensions
Most geometry intended to be imported
Powerful Meshing tools
Tetra/Prism from CAD and/or existing surface mesh
Shell meshing:  structured, unstructured
Hex-dominant, swept, Structured hexa, Extruded quads, Body-fitted and stair-step Cartesian
Hybrid meshing (merging, multi-zone)
Advanced mesh editing
Solver Setup
Output to 100+ Solvers
Post processing
Scripting   … and much more…

Use of many files
Not one large common database
For faster input/output
All files are usually associated within a Project
Establishes working directory
Settings (*.prj) file
Primary file types:
Tetin (.tin):  Geometry plus
Geometry entities and material  points
Part association
Global and entity mesh sizes
Created in Ansys ICEM CFD or Direct Cad Interface
Domain file (.uns)
Unstructured mesh
Blocking file (.blk)
Blocking topology
Attribute file (.fbc, .atr)
Boundary conditions, local parameters & element types
Parameter file (.par)
solver parameters & element types
Journal and replay file(.jrf, .rpl)
Record of performed operations (echo file)

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