Some Methods for Extracting Aerodynamic Derivatives from Forced Oscillation Wind Tunnel Tests with Application to Volute Stabilized Models
Final rept. Feb-Jun 1970
AIR FORCE ARMAMENT LAB EGLIN AFB FL
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Equations are derived for computing static and dynamic aerodynamic derivatives from forced oscillation wind tunnel tests of volute-stabilized munition models. A linear model is used for the pitching moment equation which considers small pitch angles and small volute spring angles or small perturbations, with no shift in the center of gravity.
- Ammunition and Explosives
- Fluid Mechanics