Theoretical Determination of Low-drag Supercavitating Hydrofoils and Their Two-dimensional Characteristics at Zero Cavitation Number

Theoretical Determination of Low-drag Supercavitating Hydrofoils and Their Two-dimensional Characteristics at Zero Cavitation Number
Author: Virgil E. Johnson
Publisher:
Total Pages: 38
Release: 1957
Genre: Aerodynamics
ISBN:

Abstract: Two new low-drag hydrofoils for operation at zero cavitation number are derived by the application of the Tulin-Burkart linearized theory. The two-dimensional lift-drag ratios of these two hydrofoils operating at design angle of attack are shown to be, theoretically, about 45 and 80 percent greater than the Tulin-Burkart configuration. A simplified calculation of the location of the upper cavity streamline for arbitrary configurations is also presented.

The Maritime Engineering Reference Book

The Maritime Engineering Reference Book
Author: Anthony F. Molland
Publisher: Elsevier
Total Pages: 921
Release: 2011-10-13
Genre: Technology & Engineering
ISBN: 0080560091

The Maritime Engineering Reference Book is a one-stop source for engineers involved in marine engineering and naval architecture. In this essential reference, Anthony F. Molland has brought together the work of a number of the world's leading writers in the field to create an inclusive volume for a wide audience of marine engineers, naval architects and those involved in marine operations, insurance and other related fields. Coverage ranges from the basics to more advanced topics in ship design, construction and operation. All the key areas are covered, including ship flotation and stability, ship structures, propulsion, seakeeping and maneuvering. The marine environment and maritime safety are explored as well as new technologies, such as computer aided ship design and remotely operated vehicles (ROVs).Facts, figures and data from world-leading experts makes this an invaluable ready-reference for those involved in the field of maritime engineering.Professor A.F. Molland, BSc, MSc, PhD, CEng, FRINA. is Emeritus Professor of Ship Design at the University of Southampton, UK. He has lectured ship design and operation for many years. He has carried out extensive research and published widely on ship design and various aspects of ship hydrodynamics.* A comprehensive overview from best-selling authors including Bryan Barrass, Rawson and Tupper, and David Eyres* Covers basic and advanced material on marine engineering and Naval Architecture topics* Have key facts, figures and data to hand in one complete reference book

NASA Memorandum

NASA Memorandum
Author: United States. National Aeronautics and Space Administration
Publisher:
Total Pages: 590
Release: 1959
Genre: Aeronautics
ISBN: