Tank Tests of a Family of Flying-boat Hulls
Author | : James M. Shoemaker |
Publisher | : |
Total Pages | : 530 |
Release | : 1934 |
ISBN-10 | : STANFORD:36105024794690 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Tank Tests of a Family of Flying-boat Hulls written by James M. Shoemaker and published by . This book was released on 1934 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.