Browsing Advisory Committee for Aeronautics (1909-1920) by Author "Williams, D.H."

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The distribution of pressure over the surface of airship model U.721, together with a comparison with the pressure over a spheroid

Jones, R.; Williams, D.H. (1919)

Undertaken to obtain data upon which to base nose-stiffening calculations on new airship. Distribution of pressure was measured over the whole length of the airship model at zero angle of incidence, with wind speed varying ...
Experiments on balanced control surfaces for rigid airships

Jones, R.; Williams, D.H. (1919)

The experiments were conducted at the request of the Airship Design Department of the Admiralty in order to obtain data to assist in designing balanced control surfaces for airships of the R.38 class. Pitching moments ...

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