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Hello, is Aerosandbox.Opti() not supported for optimization of CST parameters of airfoils?
I user opti.varibale to define **get_kulfan_coordinates()**'s **upper_weights** and **lower_weights**,
the…
Zcaic updated
11 months ago
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## Description of Proposed Feature
XFoil and XFLR5 are lacking ever since of a complete polar data output of an airfoil, where an airfoils' flap has been specified.
While for this case just the hi…
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Dear all,
after running for a predefined propeller geometry, which was validated against CFD, the mid-fidelity "rotor"-setup (linked to the rotor-tutorial) with the same inputs, the thrust coeffic…
ilm71 updated
10 months ago
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Hi there,
I think the command for setting Ncrit is incorrect, at least for my version of xfoil (6.99).
It should just be a single 'N' for both surfaces, and not differentiated between top and bo…
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In aerosandbox new version, when I define airfoil **without calling generate_polar_function**, then I use AreoBuildup to calculate aerodynamic, is there any different from calling **generate_polar_fu…
Zcaic updated
11 months ago
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- thickness
- camber
... based on splined airfoil.
Have a look at xfoil-implemenationHIPNT (move max. Pos)
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in airfoil.py around line 2087
` # Polar accumulation file
file_id = str(np.random.randint(0, 10000))
pacc_file = …
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when running rotor-related examples (singlerotor.jl, rotornoise/singlerotor.ipynb, rotornoise/singlerotor_BEMT.ipynb), the correct version of generate_rotors is not found. Interestingly, the jupyterla…
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Dear All,
after days of intallation of FLOWUnsteady I am currently figuring out the following issue (after running successfully the pre-defined test procedurces of FLOWExaFMM and FLOWVPM):
julia…
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Hi, Ed.
I changed the vpm_SFS option from
'vpm.SFS_none' to
vpm_SFS = vpm.DynamicSFS(vpm.Estr_fmm, vpm.pseudo3level_positive;
alpha=0.999, rlxf=0.005, m…