🫡 Short demo of how to couple DAKOTA with any black-box solver. In this case, we are using OpenFOAM 11 as a black-box solver and a lot of bash scripting.
As a demo case we use the driven cavity validation case.
👍 CFD optimization and automation.
👏 Engineering design optimization loop.
Optimization techniques in computational fluid dynamics (CFD) using DAKOTA optimization toolbox
🤖 DAKOTA optimization toolbox
dakota.sandia.gov/
00:00 Coupling DAKOTA 6.19.0 with OpenFOAM 11
02:45 Let's start - DAKOTA crash introduction
07:45 Workflow for data exchange between DAKOTA and a black-box application
08:45 Presentation of the test case
12:42 Let's run the case - Parametric case
28:17 Let's run the case - Gradient-based optimization case
39:30 Final remarks
40:21 Small philosophical reflection regarding AI/ML in CFD - Let me criticize the use and abuse of AI/ML in CFD - You can skip this part
DAKOTA-OpenFOAM coupling tutorial - Driven cavity case
bit.ly/46SzKNF
DAKOTA crash intro - PowerPoint presentation
bit.ly/47xMVoc
DAKOTA optimization toolbox - Installing DAKOTA 6.19.0 in OpenSUSE 15.5
• DAKOTA optimization to...
Transitioning to OpenFOAM 11 from OpenFOAM 10/9
• Transitioning to OpenF...
OpenFOAM in Windows Subsystem for Linux (WSL) | Wolf Dynamics WSL virtual machine
bit.ly/3smi9zu
Software links:
- learn.microsoft.com/en-us/win...
- dakota.sandia.gov/
- snl-dakota.github.io/docs/6.1...
- github.com/snl-dakota/dakota/...
- xgboost.ai/
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