Tank Tests Of A Family Of Flying Boat Hulls PDF Download
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Author | : James M. Shoemaker |
Publisher | : |
Total Pages | : 530 |
Release | : 1934 |
Genre | : Planing hulls |
ISBN | : |
Download Tank Tests of a Family of Flying-boat Hulls Book in PDF, ePub and Kindle
This report presents towing tests made in the N.A.C.A. tank of a parent form and five variations of a flying-boat hull. The beams of two of the dervied forms were made the same as that of the parent and the lengths changed by increasing and decreasing the spacing of stations. The lengths of two other of the derived forms were made the same as that of the parent while the beams were changed by increasing and decreasing the spacing of buttocks, all other widths being changed in proportion. The remaining derived form has the same length and beam as the parent, but the lines of the forebody were altered to give a planing bottom with no longitudinal curvature forward of the step.
Author | : John B. Parkinson |
Publisher | : |
Total Pages | : 238 |
Release | : 1943 |
Genre | : Aeronautics |
ISBN | : |
Download Aerodynamic and Hydrodynamic Tests of a Family of Models of Flying-boat Hulls Derived from a Streamline Body Book in PDF, ePub and Kindle
A series of related forms of flying-boat hulls representing various degrees of compromise between aerodynamic and hydrodynamic requirements was tested in NACA tank 1 and in the NACA 8-foot high-speed tunnel. The purpose of the investigation was to provide information regarding the penalties in water performance resulting from further aerodynamic refinement and as a corollary, to provide information regarding the penalties in range or pay load resulting from the retention of certain desirable hydrodynamic characteristics. The information should form a basis for over-all improvement in hull form.
Author | : John B. Parkinson |
Publisher | : |
Total Pages | : 612 |
Release | : 1933 |
Genre | : Airplanes |
ISBN | : |
Download A Complete Tank Test of a Model of a Flying-boat Hull - N.A.C.A. Model No. 11-A Book in PDF, ePub and Kindle
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 | : J.B. Parkinson |
Publisher | : |
Total Pages | : 21 |
Release | : 1935 |
Genre | : |
ISBN | : |
Download Tank Tests If Model 11-G Flying-boat Hull Book in PDF, ePub and Kindle
Author | : Joe W. Bell |
Publisher | : |
Total Pages | : 26 |
Release | : 1936 |
Genre | : |
ISBN | : |
Download Tank Tests of a Model of the NC Flying-boat Hull - NACA Model 44 Book in PDF, ePub and Kindle
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 96 |
Release | : 1943 |
Genre | : Aeronautics |
ISBN | : |
Download Report Book in PDF, ePub and Kindle
Author | : John R. Dawson |
Publisher | : |
Total Pages | : 22 |
Release | : 1936 |
Genre | : Aeronautics |
ISBN | : |
Download Tank Tests of Three Models of Flying-boat Hulls of the Pointed-step Type with Different Angles of Dead Rise - N.A.C.A. Model 35 Series Book in PDF, ePub and Kindle
January 1936
Author | : James M. Shoemaker |
Publisher | : |
Total Pages | : 36 |
Release | : 1934 |
Genre | : |
ISBN | : |
Download Complete Tank Tests of Two Flying-boat Hulls with Pointed Steps - NACA Models 22-A and 35 Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 186 |
Release | : |
Genre | : Aeronautics |
ISBN | : |
Download Wartime Report Book in PDF, ePub and Kindle
Author | : United States. National Advisory Committee for Aeronautics |
Publisher | : |
Total Pages | : 608 |
Release | : |
Genre | : Aeronautics |
ISBN | : |
Download NACA Wartime Report Book in PDF, ePub and Kindle