Tank Tests If Model 11-G Flying-boat Hull
Author | : J.B. Parkinson |
Publisher | : |
Total Pages | : 21 |
Release | : 1935 |
Genre | : |
ISBN | : |
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Author | : J.B. Parkinson |
Publisher | : |
Total Pages | : 21 |
Release | : 1935 |
Genre | : |
ISBN | : |
Author | : John B. Parkinson |
Publisher | : |
Total Pages | : 612 |
Release | : 1933 |
Genre | : Airplanes |
ISBN | : |
N.A.C.A. Model No. 11-A was designed as an improvement over N.A.C.A. Model No. 11, a complete test of which is described in N.A.C.A. Technical Note No. 464. In contrast with the longitudinal upward curvature in the planing bottom forward of the main step on Model No. 11, the planing bottom of Model No. 11-A was made as flat as practicable. Otherwise, the two models have very nearly the same form.
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 30 |
Release | : 1945 |
Genre | : Aeronautics |
ISBN | : |
Author | : James M. Shoemaker |
Publisher | : |
Total Pages | : 21 |
Release | : 1934 |
Genre | : Seaplanes |
ISBN | : |
This note presents the results of complete tank tests of N.A.C.A. models 22-A and 35, two flying-boat hulls of the deep pointed-step type with low dead rise.
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 468 |
Release | : 1943 |
Genre | : Aeronautics |
ISBN | : |
Author | : John R. Dawson |
Publisher | : |
Total Pages | : 582 |
Release | : 1946 |
Genre | : Seaplanes |
ISBN | : |
The second part of a series of tests made in Langley tank no. 2 to determine the effect of varying design parameters of planing-tail hulls is presented. Results are given to show the effects on resistance characteristics of varying angle of afterbody keel, depth of step, and length of afterbody chine. The effect of varying the gross load is shown for one configuration. The resistance characteristics of planing-tail hulls are compared withthose of a conventional flying-boat hull. The forces on the forebody and afterbody of one configuration are compared with the forces on a conventional hull.
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : |
Release | : 1945 |
Genre | : Aeronautics |
ISBN | : |
Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Author | : John Bingham Parkinson |
Publisher | : |
Total Pages | : 29 |
Release | : 1936 |
Genre | : Hydrodynamics |
ISBN | : |
Author | : John R. Dawson |
Publisher | : |
Total Pages | : 12 |
Release | : 1946 |
Genre | : Seaplanes |
ISBN | : |
Tests were conducted in Langley tank no. 2 on models of an unconventional flying-boat hull called a planing-tail hull to determine the effects on resistance of varying a number of afterbody parameters. The effects of varying length, width, and plan-form taper of the afterbody are presented. Tests were made with afterbodies of two widths, two lengths, and two tapers. In the tests the depth of step and the angle of afterbody keel were held constant.
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 456 |
Release | : 1933 |
Genre | : Aeronautics |
ISBN | : |
Chiefly translations from foreign aeronautical journals.