METHOD FOR MEASURING LIFT, DRAG, AND LONGITUDINAL MOMENT WHEN TESTING A MODEL IN A WIND TUNNEL

摘要

The proposed method for measuring lift, drag, and longitudinal moment when testing the model of an aircraft in a wind tunnel is distinctive by using, in order to determine the said parameters, two-coordinate aerodynamic balance that is installed in the wind tunnel. The tested model is mounted on the platform of the aerodynamic balance.