AN AIRPLANE WITH UNCONVENTIONALLY PLACED PROPELLER POWER UNIT

AN AIRPLANE WITH UNCONVENTIONALLY PLACED PROPELLER POWER UNIT

Blog Article

The significance of the influence of operating propellers on the aircraft aerodynamic characteristics is well-known.Wind tunnel testing of an airplane model with operating propellers is a complex task regarding the required sequal eclipse 5 battery similarity of the full-scale and the model case.Matching sufficient similarity in axial and rotational velocities in the propeller slipstream is the primordial condition for the global aerodynamic similarity of the windtunnel testing.An example of the model power units with related devices is presented.

Examples of the wind tunnel testing results illustrate the extent of the lycogel propeller influence on aerodynamic characteristics of an aircraft of unconventional configuration with power units positioned at the fuselage afterbody.