Download or read book On the Design of Counter rotating Propellers written by Kenneth Duns Korkan and published by . This book was released on 1983 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Numerical Method for the Design and Analysis of Counter rotating Propellers written by Scott Charles Playle and published by . This book was released on 1984 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design of Contra rotating Propellers by Circulation Theory and Model Tests written by William M. Devlin and published by . This book was released on 1962 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Method for the Design of Contra rotating Propellers written by Knut J. Minsaas and published by . This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Design and Construction of a Test Rig for Investigating Counter rotating Propellers Under Static Conditions written by Charles Vincent Galli and published by . This book was released on 1950 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Lockheed P 38 Lightning written by Warren Bodie and published by . This book was released on 2001-05-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive story of the World War II fighter which the Germans dubbed the fork-tailed devil includes line drawings, photos of prototypes and coverage of Lockheed proposals.

Download or read book Analysis and Experiments for Contra rotating Propeller written by Eyal Kravitz and published by . This book was released on 2011 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contra-rotating propellers have renewed interest from the naval architecture community, because of the recent development of electric propulsion drives and podded propulsors. Contrarotating propulsion systems have the hydrodynamic advantages of recovering part of the slipstream rotational energy which would otherwise be lost utilizing a conventional screw propeller system. The application of this type of propulsion becomes even more attractive with the increasing emphasis on fuel economy and the improvement of the propulsive efficiency. OPENPROP is an open source propeller design and analysis code that has been in development at MIT since 2007. This thesis adds another feature to the project with the off design analysis of a contra-rotating propeller set. Based on this code, the thesis offers a comparative analysis of two types of propulsors: a single propeller and a contra-rotating propeller set, which were designed for the DDG-51 destroyer class vessel. This thesis also presents the method for using these off-design analysis results to estimate ship powering requirements and fuel usage. The results show the superiority of the contra-rotating propeller over the traditional single propeller, with increased propeller efficiency of about 9% at the design point and up to 20% at some of the off design states. The annual fuel consumption savings for the DDG-51 equipped with a CRP was a total of 8.8% fuel savings.

Download or read book Marine Propellers and Propulsion written by John Carlton and published by Butterworth-Heinemann. This book was released on 2012-10-30 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early development of the screw propeller. Propeller geometry. The propeller environment. The ship wake field, propeller performance characteristics.

Download or read book Advanced Turboprop Project written by Roy D. Hager and published by . This book was released on 1988 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Efficient Hybrid Scheme for the Analysis of Counter Rotating Propellers written by R. Srivastava and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerodynamic Interaction of Counter Rotating Propellers written by Yoonsang Lee and published by . This book was released on 1989 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Design Philosophy for Reducing the Community Noise of Advanced Counter rotation Propellers written by and published by . This book was released on 1985 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Propulsion Optimization of a One man Wet submersible Having Adjustable pitch Counter rotating Propellers written by Russell Blacknall Robinson and published by . This book was released on 1990 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The analysis of counter rotating propeller systems written by Society of Automotive Engineers, Inc and published by . This book was released on 1985 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Elements of Aircraft Propeller Design written by Frederick Thomas Meacock and published by . This book was released on 1947 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beskriver de elementære aerodynamiske og mekaniske principper bag konstruktionen af flypropeller.

Download or read book Analysis of Counter rotating Propeller Performance written by J. L. Colehour and published by . This book was released on 1985 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Propellers and Propulsion written by John Carlton and published by Elsevier. This book was released on 2011-04-01 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the propeller lies submerged out of sight, it is a complex component in both the hydrodynamic and structural sense. This book fulfils the need for a comprehensive and cutting edge volume that brings together a great range of knowledge on propulsion technology, a multi-disciplinary and international subject. The book comprises three main sections covering hydrodynamics; materials and mechanical considerations; and design, operation and performance. The discussion relates theory to practical problems of design, analysis and operational economy, and is supported by extensive design information, operational detail and tabulated data. Fully updated and revised to cover the latest advances in the field, the new edition now also includes four new chapters on azimuthing and podded propulsors, propeller-rudder interaction, high-speed propellers, and propeller-ice interaction.·The most complete book available on marine propellers, fully updated and revised, with four new chapters on azimuthing and podded propulsors, propeller-rudder interaction, high-speed propellers, and propeller-ice interaction·A valuable reference for marine engineers and naval architects gathering together the subject of propulsion technology, in both theory and practice, over the last forty years ·Written by a leading expert on propeller technology, essential for students of propulsion and hydrodynamics, complete with online worked examples