Download or read book The Rotary Aero Engine written by Andrew Nahum and published by University of Michigan Press. This book was released on 1999 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rotary aero engine has always fascinated aviation historians and enthusiasts. When the 50hp Gnome appeared in 1908, it was the most powerful engine for its weight available and was used by almost all the notable pioneers to set records for height, speed and endurance. Rotaries also played a key role in the First World War, powering many of the famous 'fighting scouts' such as the Sopwith Camel and Fokker Monoplane. In this book, Andrew Nahum gives an original and well-argued explanation, showing that rotary development was limited by a 'power ceiling' which was a basic consequence of design.
Download or read book The Rotary Aero Engine written by Andrew Nahum and published by . This book was released on 1987 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Beskriver udviklingshistorien for roterende flymotorer
Download or read book Explorations in the History of Machines and Mechanisms written by Teun Koetsier and published by Springer Science & Business Media. This book was released on 2012-04-05 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of HMM2012, the 4th International Symposium on Historical Developments in the field of Mechanism and Machine Science (MMS). These proceedings cover recent research concerning all aspects of the development of MMS from antiquity until the present and its historiography: machines, mechanisms, kinematics, dynamics, concepts and theories, design methods, collections of methods, collections of models, institutions and biographies.
Download or read book The Future of Aerospace written by National Academy of Engineering and published by National Academies Press. This book was released on 1993-02-01 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few technological advances have affected the lives and dreams of individuals and the operations of companies and governments as much as the continuing development of flight. From space exploration to package transport, from military transport to passenger helicopter use, from passenger jumbo jets to tilt-rotor commuter planes, the future of flying is still rapidly developing. The essays in this volume survey the state of progress along several fronts of this constantly evolving frontier. Five eminent authorities assess prospects for the future of rotary-wing aircraft, large passenger aircraft, commercial aviation, manned spaceflight, and defense aerospace in the post-Cold War era.
Download or read book Flight Performance of Fixed and Rotary Wing Aircraft written by Antonio Filippone and published by Elsevier. This book was released on 2006-05-10 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: Calculation and optimisation of flight performance is required to design or select new aircraft, efficiently operate existing aircraft, and upgrade aircraft. It provides critical data for aircraft certification, accident investigation, fleet management, flight regulations and safety. This book presents an unrivalled range of advanced flight performance models for both transport and military aircraft, including the unconventional ends of the envelopes. Topics covered include the numerical solution of supersonic acceleration, transient roll, optimal climb of propeller aircraft, propeller performance, long-range flight with en-route stop, fuel planning, zero-gravity flight in the atmosphere, VSTOL operations, ski jump from aircraft carrier, optimal flight paths at subsonic and supersonic speed, range-payload analysis of fixed- and rotary wing aircraft, performance of tandem helicopters, lower-bound noise estimation, sonic boom, and more.This book will be a valuable text for undergraduate and post-graduate level students of aerospace engineering. It will also be an essential reference and resource for practicing aircraft engineers, aircraft operations managers and organizations handling air traffic control, flight and flying regulations, standards, safety, environment, and the complex financial aspects of flying aircraft. Unique coverage of fixed and rotary wing aircraft in a unified manner, including optimisation, emissions control and regulation. Ideal for students, aeronautical engineering capstone projects, and for widespread professional reference in the aerospace industry. Comprehensive coverage of computer-based solution of aerospace engineering problems; the critical analysis of performance data; and case studies from real world engineering experience. Supported by end of chapter exercises
Download or read book Aircraft Piston Engines written by Herschel H. Smith and published by McGraw-Hill Companies. This book was released on 1981 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aviation Engines written by Victor Wilfred Pagé and published by . This book was released on 1917 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Rotary Aero Engine written by and published by . This book was released on 1923 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Secret Horsepower Race Western Front Fighter Engine Development Special Edition Merlin written by Calum E. Douglas and published by HarperTempest. This book was released on 2021-04-25 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: The piston engines that powered Second World War fighters, the men who designed them, and the secret intelligence work carried out by both Britain and Germany would determine the outcome of the first global air war. Advanced jet engines may have been in development but every militarily significant air battle was fought by piston-engined fighters. Whoever designed the most powerful piston engines would win air superiority and with it the ability to dictate the course of the war as a whole. This is the never before told story of a high-tech race, hidden behind the closed doors of design offices and intelligence agencies, to create the war's best fighter engine. Using the fruits of extensive research in archives around the world together with the previously unpublished memoirs of fighter engine designers, author Calum E. Douglas tells the story of a desperate contest between the world's best engineers - the Secret Horsepower Race.
Download or read book The Rotary Combustion Engine A Candidate for General Aviation written by and published by . This book was released on 1978 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft Mechanics Handbook written by Fred Herbert Colvin and published by . This book was released on 1918 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Wankel Rotary Engine written by John B. Hege and published by McFarland. This book was released on 2015-08-13 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conceived in the 1930s, simplified and successfully tested in the 1950s, the darling of the automotive industry in the early 1970s, then all but abandoned before resurging for a brilliant run as a high-performance powerplant for Mazda, the Wankel rotary engine has long been an object of fascination and more than a little mystery. A remarkably simple design (yet understood by few), it boasts compact size, light weight and nearly vibration-free operation. In the 1960s, German engineer Felix Wankel's invention was beginning to look like a revolution in the making. Though still in need of refinement, it held much promise as a smooth and powerful engine that could fit in smaller spaces than piston engines of similar output. Auto makers lined up for licensing rights to build their own Wankels, and for a time analysts predicted that much of the industry would convert to rotary power. This complete and well-illustrated account traces the full history of the engine and its use in various cars, motorcycles, snowmobiles and other applications. It clearly explains the working of the engine and the technical challenges it presented--the difficulty of designing effective and durable seals, early emissions troubles, high fuel consumption, and others. The work done by several companies to overcome these problems is described in detail, as are the economic and political troubles that nearly killed the rotary in the 1970s, and the prospects for future rotary-powered vehicles.
Download or read book Commercial Aircraft Propulsion and Energy Systems Research written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-08-09 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary human activities that release carbon dioxide (CO2) into the atmosphere are the combustion of fossil fuels (coal, natural gas, and oil) to generate electricity, the provision of energy for transportation, and as a consequence of some industrial processes. Although aviation CO2 emissions only make up approximately 2.0 to 2.5 percent of total global annual CO2 emissions, research to reduce CO2 emissions is urgent because (1) such reductions may be legislated even as commercial air travel grows, (2) because it takes new technology a long time to propagate into and through the aviation fleet, and (3) because of the ongoing impact of global CO2 emissions. Commercial Aircraft Propulsion and Energy Systems Research develops a national research agenda for reducing CO2 emissions from commercial aviation. This report focuses on propulsion and energy technologies for reducing carbon emissions from large, commercial aircraftâ€" single-aisle and twin-aisle aircraft that carry 100 or more passengersâ€"because such aircraft account for more than 90 percent of global emissions from commercial aircraft. Moreover, while smaller aircraft also emit CO2, they make only a minor contribution to global emissions, and many technologies that reduce CO2 emissions for large aircraft also apply to smaller aircraft. As commercial aviation continues to grow in terms of revenue-passenger miles and cargo ton miles, CO2 emissions are expected to increase. To reduce the contribution of aviation to climate change, it is essential to improve the effectiveness of ongoing efforts to reduce emissions and initiate research into new approaches.
Download or read book Aerial Age Weekly written by and published by . This book was released on 1922 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Rotary Combustion Engine written by and published by . This book was released on 1978 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rotary Wing Aerodynamics written by W. Z. Stepniewski and published by Courier Corporation. This book was released on 2013-04-22 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIVClear, concise text covers aerodynamic phenomena of the rotor and offers guidelines for helicopter performance evaluation. Originally prepared for NASA. Prefaces. New Indexes. 10 black-and-white photos. 537 figures. /div
Download or read book The Art of Aviation written by Robert W. A. Brewer and published by . This book was released on 1911 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
