Browsing by Author "J. H. Warsap"

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Effect on hinge moment of fitting strips near aileron trailing edge, of increasing aileron chord and of extending aileron to wing tip with an appendix on pressures over surface of control fitted with strips

A. S. Batson; J. H. Warsap (H. M. Stationery Office, 1940)

To find a method Of modifying ailerons so that a machine may be more responsive in roll. (1) Hinge moment was measured on a 1/2.25 scale 'Hurricane' aileron with the following modifications:- (a) Strips (depth 0.02 in. and ...
The effects of turbulence and surface roughness on the drag of a cylinder

Fage, A.; J. H. Warsap (H. M. Stationery Office, 1929)

Experiments have been made on that type of flow around a circular cylinder which is peculiarly sensitive to changes in Reynolds' number and for which the drag coefficient falls from 0.6 to 0.2 approximately. A study has ...
Experiments giving hinge moment and lift on a NACA 0015 aerofoil fitted with a 40 per cent control, with especial reference to effect of curvature of control surface

A. S. Batson; J. H. Preston; J. H. Warsap (1943)

To add to the available data regarding lift and hinge moment on a control, and to test further the ideas developed in R. & M. 20O8, with especial reference to the effect of curvature of control surface. Measurement of lift ...

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