Download or read book The Use of Electric Batteries for Civil Aircraft Applications written by Michael Waller and published by SAE International. This book was released on 2018-12-10 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Use of Electric Batteries for Civil Aircraft Applications is a comprehensive and focused collection of SAE International technical papers, covering both the past and the present of the efforts to develop batteries that can be specifically installed in commercial aircraft. Recently, major commercial aircraft manufacturers started investigating the possibility of using Li-Ion batteries at roughly the same time that the military launched their first applications. As industry events unfolded, the FAA and committees from RTCA and SAE continued efforts to create meaningful standards for the design, testing, and certification of Li-Ion battery systems for commercial aviation. The first document issued was RTCA DO-311 on Mar. 13, 2008. As the industry continues to develop concepts and designs for the safe utilization of the new Li-Ion battery systems, many are already working on designs for all-electric aircraft, and small two-seat training aircraft are currently flying. The challenges for an all-electric, transport category aircraft will be significant, and the battery design ranks as one of the greatest. The more energy that is packaged into a small area to provide for the propulsion requirements, the more stringent are the design parameters and mitigation methodologies needed to make the system safe. The success or failure of this endeavor lies squarely on the shoulders of the engineers and scientists developing these new systems, and places additional pressure on the regulatory agencies to acquire the relevant knowledge for the creation of minimum operational performance standards for them. Edited by Michael Waller, an industry veteran, The Use of Electric Batteries for Civil Aircraft Applications, is a must-read for those interested in the new power generation making its way into commercial aircraft.
Download or read book The Use of Electric Batteries for Civil Aircraft Applications written by Michael Waller and published by SAE International. This book was released on 2018-12-10 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Use of Electric Batteries for Civil Aircraft Applications is a comprehensive and focused collection of SAE International technical papers, covering both the past and the present of the efforts to develop batteries that can be specifically installed in commercial aircraft. Recently, major commercial aircraft manufacturers started investigating the possibility of using Li-Ion batteries at roughly the same time that the military launched their first applications. As industry events unfolded, the FAA and committees from RTCA and SAE continued efforts to create meaningful standards for the design, testing, and certification of Li-Ion battery systems for commercial aviation. The first document issued was RTCA DO-311 on Mar. 13, 2008. As the industry continues to develop concepts and designs for the safe utilization of the new Li-Ion battery systems, many are already working on designs for all-electric aircraft, and small two-seat training aircraft are currently flying. The challenges for an all-electric, transport category aircraft will be significant, and the battery design ranks as one of the greatest. The more energy that is packaged into a small area to provide for the propulsion requirements, the more stringent are the design parameters and mitigation methodologies needed to make the system safe. The success or failure of this endeavor lies squarely on the shoulders of the engineers and scientists developing these new systems, and places additional pressure on the regulatory agencies to acquire the relevant knowledge for the creation of minimum operational performance standards for them. Edited by Michael Waller, an industry veteran, The Use of Electric Batteries for Civil Aircraft Applications, is a must-read for those interested in the new power generation making its way into commercial aircraft.
Download or read book The Electrification of Civil Aircraft and the Evolution of Energy Storage written by Michael Waller and published by SAE International. This book was released on 2017-08-28 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Larger airframes drove the development of electrical systems, capable of quickly and reliably starting the new higher power engines. These soon gave rise to the need for engine-mounted electrical generators as the primary source of in-flight power for the electrical loads and onboard recharging of the aircraft battery system. Of all the backup power sources, batteries represent the most common means of storing energy for auxiliary or emergency power requirements. It is not unusual for a typical commercial airliner, such as a B-737 or A-320, to have dozens of batteries on board. Over time, multiple battery chemistries were put to the test and the industry is still working on the optimal option. The lithium-ion technology has been gaining acceptance, with some important aspects to be considered: the application type, basic safety requirements and the presence or absence of humans on the vehicle. The Electrification of Civil Aircraft and the Evolution of Energy Storage, edited by Michael Waller, presents 10 seminal SAE technical papers which address multiple aspects of specific design, cell configuration and mitigation strategies in the case of battery failure. Additionally, with all the changes resulting from monitoring, control, and performance/safety test criteria, battery manufacturers have found themselves becoming systems integrators, having to quickly acquire knowledge of electronics and system modeling. As new technologies become available, industry will attempt to take advantage of all potential benefits, in a process that can have a profound impact on the product offerings that emerge and in the way business is conducted. The Electrification of Civil Aircraft and the Evolution of Energy Storage presents a solid perspective on how civil aviation has matured in its quest to develop lighter, more efficient and less polluting aircraft, and also more electric.
Download or read book Aircraft Electrical and Electronic Systems written by David Wyatt and published by Routledge. This book was released on 2009-06-04 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Aircraft Engineering Principles and Practice Series provides students, apprentices and practicing aerospace professionals with the definitive resources to take forward their aircraft engineering maintenance studies and career. This book provides a detailed introduction to the principles of aircraft electrical and electronic systems. It delivers the essential principles and knowledge required by certifying mechanics, technicians and engineers engaged in engineering maintenance on commercial aircraft and in general aviation. It is well suited for anyone pursuing a career in aircraft maintenance engineering or a related aerospace engineering discipline, and in particular those studying for licensed aircraft maintenance engineer status. The book systematically covers the avionic content of EASA Part-66 modules 11 and 13 syllabus, and is ideal for anyone studying as part of an EASA and FAR-147 approved course in aerospace engineering. All the necessary mathematical, electrical and electronic principles are explained clearly and in-depth, meeting the requirements of EASA Part-66 modules, City and Guilds Aerospace Engineering modules, BTEC National Units, elements of BTEC Higher National Units, and a Foundation Degree in aircraft maintenance engineering or a related discipline.
Download or read book Aircraft Batteries written by IAP, Inc and published by Iap. This book was released on 1985 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Construction, installation and servicing of lead-acid and nickel-cadmium batteries. ISBN# 0-89100-052-6. 36 pages.
Download or read book Batteries 2 written by D. H. Collins and published by Elsevier. This book was released on 2013-10-22 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Batteries 2: Research and Development in Non-Mechanical Electrical Power Sources provides information pertinent to the selection and operation of power source. This book focuses on the progress and further development in battery design. Organized into 38 chapters, this book begins with an overview of the metallurgical properties of a positive grid alloy as well as the properties of dispersion-strengthened lead. This text then explains the voltage maximum as being resistance polarization. Other chapters consider the standard heat of activation for the rate-determining step at the reversible potential and explain the difficulties of predicting the orbital performance of solar cells from terrestrial measurements. This book discusses as well the chemical changes occurring during the manufacture and life of lead–acid batteries. The final chapter deals with the mechanism of the processes that occur in fuel cells. This book is a valuable resource for chemical, electrical, telecommunications, electrochemical, and automotive engineers.
Download or read book Operator s Organizational Direct Support and General Support Maintenance Manual written by and published by . This book was released on 1990 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft Electrical Systems written by United States. Bureau of Naval Personnel and published by . This book was released on 1945 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft Accident Report written by and published by . This book was released on 197? with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamentals of Aircraft and Rocket Propulsion written by Ahmed F. El-Sayed and published by Springer. This book was released on 2016-05-25 with total page 1025 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive basics-to-advanced course in an aero-thermal science vital to the design of engines for either type of craft. The text classifies engines powering aircraft and single/multi-stage rockets, and derives performance parameters for both from basic aerodynamics and thermodynamics laws. Each type of engine is analyzed for optimum performance goals, and mission-appropriate engines selection is explained. Fundamentals of Aircraft and Rocket Propulsion provides information about and analyses of: thermodynamic cycles of shaft engines (piston, turboprop, turboshaft and propfan); jet engines (pulsejet, pulse detonation engine, ramjet, scramjet, turbojet and turbofan); chemical and non-chemical rocket engines; conceptual design of modular rocket engines (combustor, nozzle and turbopumps); and conceptual design of different modules of aero-engines in their design and off-design state. Aimed at graduate and final-year undergraduate students, this textbook provides a thorough grounding in the history and classification of both aircraft and rocket engines, important design features of all the engines detailed, and particular consideration of special aircraft such as unmanned aerial and short/vertical takeoff and landing aircraft. End-of-chapter exercises make this a valuable student resource, and the provision of a downloadable solutions manual will be of further benefit for course instructors.
Download or read book Aircraft Engineering for Pilots written by United States. Air Force and published by . This book was released on 1952 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft Inspection and Repair written by Federal Aviation Administration and published by Skyhorse Publishing Inc.. This book was released on 2010 with total page 777 pages. Available in PDF, EPUB and Kindle. Book excerpt: The official FAA guide to maintenance methods, techniques, and practices essential for all pilots and aircraft maintenance...
Download or read book United States Army Aviation Digest written by and published by . This book was released on 1979 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Volume I U S Navy U S Marine Corps and U S Coast Guard Aircraft Lost During World War II Listed by Ship Attached written by and published by Lulu.com. This book was released on 2011-07-25 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: During World War II, the U.S. military lost some 35,000 aircraft to enemy action, training incidents, typhoons, aircraft carrier deck mishaps, mechanical failures or just normal wear-and-tear where aircraft were scrapped and used for parts to keep others flying. Many just failed to return from their missions. To date, the 15,069 aircraft represented in this 3-volume set is information initially transferred from hand-written "Aircraft History Cards" and are the total number of U.S. Navy, Marine Corps and Coast Guard aircraft lost between 7 December 1941 and 15 August 1945, and lost outside the continental United States (CONUS). Volume I represents the information on any aircraft lost that was attached to the 197 different ships in the database. Given the thousands of hours that went into this effort, the author hopes that, as a 3-volume set of reference books, it provides assistance to others who are researching ship, squadron and aircraft histories.
Download or read book Design Analysis of Wide body Aircraft written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Investigations and Oversight and published by . This book was released on 1980 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aircraft refueling written by United States Department of the Army and published by . This book was released on 1975 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minutes of Proceedings of The Royal Artillery Institution written by and published by . This book was released on 1921 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
