Airfoil ListAirfoil_List 

Other Available Tabs;

Airfoil TabAirfoil_Tab 

Airfoil Coordinates TabAirfoil_Coordinates_Tab 

Airfoil Polar GraphAirfoil_Polar_Graph 

Lift Graph TabLift_Graph_Tab 

Airfoil CAD TabAirfoil_CAD_Tab 


To get to this Tab

1. Open the Airfoil List screen by selecting the Airfoil List menu item from the File Menu or

click on the Airfoil List toolbar button.

2. Click on the Lift/Drag Data Tab.


This tab is used to add, change or delete airfoil lift and drag wind tunnel data for any number of Reynolds numbers. 

To add data;

1. Add a new Reynolds number grouping by clicking on the ADD REYNOLDS button. Enter the Reynolds number and click on the OK button.

2. Add lift and drag coefficient data by clicking on the ADD button on the lower right section of this screen.  This will cause the Add Lift/Drag data  screen to appear. Enter the data as required. To enable auto updating of data, click on the AUTO UPDATE checkbox.  This will cause data to be updated automatically after you tab off the drag coefficient text box. This saves you the effort in clicking on the UPDATE button each time you want to save data.


To change data;

Click on the CHANGE button on the lower right of the screen.


To delete lift/drag data;

Click on the DELETE button on the lower right of the screen.


To print data;

Click on the PRINT button on the toolbar or select the Print menu item from the File menu.


To view a graph of the data;

Click on the GRAPH Button.


Tip  Data is always entered for a Reynolds number set. To add a new set you must add the Reynolds number first , followed by the lift, drag and angle of attack data. To view the data for a different Reynolds number, click on the Reynolds Number Grid at the upper left of the screen.

A quick way to edit existing lift/drag data is to double click on the data row in the lower grid.