How to extract the section lift coefficient of the wing in wing.jl

[inse0918]

Hi.

Thank you for your efforts first.

When the wing.jl code is done, the results of the section lift coefficient of an wing saved at the 'wing-example_convergence.png', like this

So, I want to compare the section lift coefficient that I ran with reference data.

But, I cannot find the section aerodynamic coefficient data when the code running.

So I want to save the section aerodynamic coefficient of an wing when the last time step or everything.

Where is the section aerodynamic data in the wing.jl code ?
or How can I handle the section aerodynamic data for saving the cl data on where I want ?

Thank you.
Best regards,
Inseo.

[EdoAlvarezR]

Hi Inseo,

Please see the full example under examples/wing/ to see how to postprocess the simulation and obtain the plots shown in the tutorial:

[inse0918]

Hi Ed.

Thank you for your reply.

The I had already check the validation case that you told me, Thank you.

In specific, I want to extract the data type of the sectional lift coefficient(cl) like this.

for example,

Span position 2y/b 0.0 0.2 0.4 0.6 0.8 1.0
Sectional lift cl 0.34 0.35 0.36 0.35 0.33 0.21

Like this data type(*.dat, *.txt, else.)(not a plot sorry...).

Is there way to extract raw data of the sectional cl or cd in code ?

Thank you.
Best regards,
Inseo.

[EdoAlvarezR]

Yes, you can save the data that you are plotting in any format you would like. You can simply print it to a text file, or save it as a CSV.

[inse0918]

Hi Ed.

Thank you for your kind reply always ! !

Then, could you tell me the variable where the section aerodynamic coefficient(like Cl, Cd and Gamma) is saved in source code ?

Thank you.
Best regards,
Inseo

[EdoAlvarezR]

Here is the exact line where things get plotted: LINK. Instead of plotting, you can save cl and cd to a file.

[inse0918]

Hi Ed.

Thank you for your clear answer !

Finally, I can handle the section aerodynamic data using cl and cd.

Here is the validation results of the isolated wing of the PROWIM[Veldhuis]

Thank you.
Best regards,
Inseo