| Test |
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| 2D potential flow around a cylinder or a naca airfoil |
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| Browse model files
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Quick start
To run the model, open magnus.pro with Gmsh
and click on the "Run" button in the left panel.
Features addressed in this tutorial
- Potential flow, irrotational flow
- Multivalued scalar field
- Lift and Magnus effect, stagnation points
- Run-time variables
- Elementary algorithms in the Resolution section
- Non-linear iteration to achieve Kutta's condition
Additional information
This model solves a 2D potential flow around a cylinder or a naca airfoil,
placed in a uniform flow.
The lift force is evaluated by both the integration of pressure
and the Kutta-Jukowski approximation.
In the Airfoil case, a non linear iteration is done
by means of a pseudo-newton scheme,
to ensure that the Kutta condition is verified.
References
- GetDP documentation
| This work was funded in part by the Walloon Region (WBGreen No 1217703 FEDO, WIST3 No 1017086 ONELAB) and by the Belgian Science Policy (IAP P7/02). Copyright (c) 2012-2017 ULiège-UCL. |