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Author : A.B. Haines
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (11 download)
Download or read book Charts to Determine the Efficiency of a Propeller Over a Range of Speeds written by A.B. Haines and published by . This book was released on 1944 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John L. Crigler
Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.3/5 (126 download)
Download or read book Charts for Determining Propeller Efficiency written by John L. Crigler and published by . This book was released on 1944 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: A short method of estimating propeller efficiency for a given operating condition is described. The efficiency is determined for any design condition by evaluating separately from charts the induced losses and the profile-drag losses. The estimated efficiency is compared with experimental results for a wide range of operating conditions and found to be in agreement near peak efficiency. The present analysis covers single-rotating propellers of two, three, four, six, and eight blades and includes charts showing the rotational-energy loss for the given operating condition in order to assist in estimating the gain in efficiency for dual-rotating propellers. The change in efficiency to be expected from body interference is discussed. Two examples illustrating the use of the method are given in an appendix.
Author : John L. Crigler
Publisher :
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4.:/5 (249 download)
Download or read book Propeller-efficiency Charts for Light Airplanes written by John L. Crigler and published by . This book was released on 1947 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The selection of a propeller on the basis of efficiency for application to a light-airplane design can be accomplished by the use of the charts presented. The required calculations are made a minimum by presenting the dimensional propeller parameters directly on the charts. Values of power of 50, 100, 150, 225, and 300 horsepower are covered for airspeeds of 50, 100, 150, and 200 miles per hour, propeller diameters of 6, 8, and 10 feet, and blade numbers of two, four, six, and eight over a wide range of propeller rotational speed.
Author : David Biermann
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.:/5 (12 download)
Download or read book Propeller Charts for the Determination of the Rotational Speed for the Maximum Ratio of the Propulsive Efficiency to the Specific Fuel Consumption written by David Biermann and published by . This book was released on 1942 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Advisory Committee for Aeronautics
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.F/5 ( download)
Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John T. Lowry
Publisher : AIAA
ISBN 13 : 9781563473302
Total Pages : 508 pages
Book Rating : 4.4/5 (733 download)
Download or read book Performance of Light Aircraft written by John T. Lowry and published by AIAA. This book was released on 1999 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pilots, aviation students, kitplane builders, aircraft fleet operators and aeronautical engineers can all determine how their propeller-driven airplanes will perform, under any conditions, by using the step-by-step bootstrap approach introduced in this book. A few routine flying manoeuvres (climbs, glides, a level speed run) will give the necessary nine numbers. High-school level calculations then give performance numbers with much greater detail and accuracy than many other methods - for the reader's individual aircraft.
Author : United States. National Advisory Committee for Aeronautics
Publisher :
ISBN 13 :
Total Pages : 798 pages
Book Rating : 4.E/5 ( download)
Download or read book Report - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1930 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roland J. White
Publisher :
ISBN 13 :
Total Pages : 580 pages
Book Rating : 4.F/5 ( download)
Download or read book Charts for Calculating the Performance of Airplanes Having Constant-speed Propellers written by Roland J. White and published by . This book was released on 1936 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examples applying the charts to airplanes having both supercharged and unsupercharged engines are included.
Author :
Publisher :
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4.:/5 (61 download)
Download or read book Propeller Charts for the Determination of the Rotational Speed for the Maximum Ratio of the Propulsive Efficiency to the Specific Fuel Consumption written by and published by . This book was released on 1940 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Julian D. Maynard
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)
Download or read book Aerodynamic Characteristics at High Speeds of Full-scale Propellers Having Different Shank Designs written by Julian D. Maynard and published by . This book was released on 1947 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Army Materiel Command
Publisher :
ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.X/5 (3 download)
Download or read book Wheeled Amphibians written by United States. Army Materiel Command and published by . This book was released on 1971 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. P. Ghose
Publisher : Allied Publishers
ISBN 13 : 9788177646061
Total Pages : 608 pages
Book Rating : 4.6/5 (46 download)
Download or read book Basic Ship Propulsion written by J. P. Ghose and published by Allied Publishers. This book was released on 2004 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Advisory Committee for Aeronautics
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.F/5 ( download)
Download or read book Annual Report - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Author : Jonathan Ridley
Publisher : Bloomsbury Publishing
ISBN 13 : 1472969693
Total Pages : 872 pages
Book Rating : 4.4/5 (729 download)
Download or read book Reeds Vol 13: Ship Stability, Powering and Resistance written by Jonathan Ridley and published by Bloomsbury Publishing. This book was released on 2021-08-05 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: This indispensable guide to ship stability covers essential topics such as flotation and buoyancy, small angle, large angle and longitudinal stability, water density effects, bilging, ship resistance, and advanced hydrostatics. Each chapter has a comprehensive list of aims and objectives at the start of the topic, followed by a checklist at the end of the topic for students to ensure that they have developed all the relevant skills before moving onto the next topic area. The book features over 170 worked examples with fully explained solutions, enabling students to work through the examples to build up their knowledge and develop the necessary key skills. The worked examples, which range in difficulty from very simple one-step solutions to SQA standard exam questions and above, are predominantly based on a hypothetical ship. The reader is supplied with extracts from a typical data book for the ship which replicates those found on actual ships, enabling the reader to develop and practise real-life skills. This edition has been fully updated in line with the recently changed rules and regulations around ship stability and the updated national exam syllabus. Updates include corrections and clarifications to worked examples, new text on damaged stability and probabilistic stability, extra content on hydrostatic forces and centres of pressure, and extra content on stability information for small craft.
Download or read book Flying Magazine written by and published by . This book was released on 1974-02 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 1612 pages
Book Rating : 4.:/5 (31 download)
Download or read book Air Service Information Circular written by and published by . This book was released on 1920 with total page 1612 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Advisory Committee for Aeronautics
Publisher :
ISBN 13 :
Total Pages : 622 pages
Book Rating : 4.E/5 ( download)
Download or read book Technical Note - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
