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Type 4 polars generation and analysis

You can compute, display and export polars data using advanced settings

This type of polar generation is very powerful and lets you to create your own analysis criteria. 
You can select different airfoils and Reynolds number, but you can also apply modifications to the airfoil, without having to explicitly create new ones,  and can also add a turbolator.

By clicking this button on the toolbar you can open the dialog window:

where you can define all the parameters for the polars you are going to draw.
For every of the 8 polars by clicking on the button "Set..." you can see the dialog

where you can select the airfoil, the Re number and apply a lot of modification. In this example we'll study how placing a turbolator in different points of the chord affect the polars.
Clicking 'Draw' this new document will appear:

where you can see the Cl(Cd) graph.
This documents has 3 pages, we can navigate among them by clicking the buttons

where the one relative to the current page is disabled.
Here is how you can see next pages:

Here are the polars Cl(alpha) and Cd(alpha)

and here Cl/Cd(alpha) and Cm(alpha).

Write to info@profili2.com or to st.duranti@alice.it for more info.

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