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|Document Type: ||Report|
|Title: ||The aerodynamic derivatives with respect to rate of yaw for a delta wing with small dihedral at supersonic speeds|
|Authors: ||Hunter-Tod, J. H.|
|Issue Date: ||Mar-1949|
|Abstract: ||Expressions are derives for the yawing derivatives on the assumptions of the linearised theory of flow for a delta wing with small dihedral flying at supersonic speeds at small incidences.
The non-dimensional derivatives are numerically decreasing functions of Mach number. The non-dimensional rolling and yawing derivatives are also numerically decreasing functions of aspect ratio.
When the wing lies entirely within the apex Mach cone there is a leading edge suction force proportional to incidence which makes a destabilising contribution to the yawing moment and side force which may be of the same magnitude as that from the inducted excess pressure distribution.|
|Appears in Collections:||College of Aeronautics Reports|
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