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Slat and Flap Deflection

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As an illustration of what can easily be done using CFD automation, one can find here a very simple optimization study whose target is to find the best slat and flap deflection angles on an arbitrary airfoil.

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Click here to get the complete report about this study:

Report


Car Aerodynamics

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Here is an example of aerodynamic study around a realistic car model. We propose here to estimate the lift and drag coefficients of the car at a speed of 120 km/h. An additional unsteady simulation is also done as well as an aerodynamic force frequency extraction.

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Click here to get the complete report about this study:

Report


Terrain Flooding

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To demonstrate our capability to accurately simulate flooding phenomenons, we propose here some example of flooding simulation over a rough terrain by the mean of a Volume Of Fluid method in OpenFOAM.

The idea was to simulate the break of a dam causing an unwanted and continuous flow of water inundating the free space behind.

The terrain topology was randomly created into Blender but adjusted so as to create interesting obstacles.

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Click here to get the complete report about this study:

Report


Valve Automation

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We propose here to show an example of CFD automation on some more complex valve geometry.

After defining parameters in the fluid domain's geometry, we developed a set of scripts able to modify them, to generate the mesh and launch the CFD computation.

The pressure drop could then be extracted thanks to an additional script so as to see the influence of each parameter on this value.

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