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At least 685 records · Page 38

Experiments with three horizontal empennages

The main objective of these experiments was to determine how the air forces on the whole empennage are affected by varying the size of the elevator without changing the size of the whole empennage. The secondary objective was to determine how the magnitude of the air forces acting on the elevator (or the elevator moments) are affected by varying the angle of attack of the whole empennage, or of the elevator alone.

CONTROL UNITS - WIND TUNNEL TESTS↗