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FUN3D v12.4 Training Session 11: Dynamic-Grid SimulationsBackground:
- Many of problems of interest involve involve moving or deforming
geometries
- Governing equations written in Arbitrary Lagrangian-Eulerian
(ALE) form to account for grid speed
- Nondimensionalization often more involved/confusing/critical

Compatibility:
- Fully compatible for compressible/incompressible flows; mixed
elements; 2D/3D
- Not compatible with generic gas model

Status:
- Compressible path with moving grids is exercised routinely;
incompressible path much less so
- 6-DOF option has had very limited testing / usage
Document ID
20200007587
Acquisition Source
Langley Research Center
Document Type
Presentation
Authors
Bob Biedron
(Langley Research Center Hampton, Virginia, United States)
Date Acquired
May 14, 2020
Subject Category
Computer Programming and Software
Report/Patent Number
NF1676L-18481
Meeting Information
Meeting: AFRL FUN3D Training
Location: Dayton, OH
Country: US
Start Date: March 24, 2014
End Date: March 26, 2014
Sponsors: Langley Research Center
Funding Number(s)
WBS: 794072.02.07.02.02
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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