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Author: Kevin Desmond Publisher: McFarland ISBN: 1476669619 Category : Transportation Languages : en Pages : 315
Book Description
Attempts at electric powered flight date to well before the 19th century. Battery weight and low energy output made it impractical until the 1990s, when the advent of lightweight materials, more efficient solar power, improved engines and the Li-Po (lithium polymer) battery opened the skies to a wide variety of electric aircraft. The author describes the diverse designs of modern electric flying machines--from tiny insect-styled drones to stratospheric airships--and explores developing trends, including flying cars and passenger airliners.
Author: Kevin Desmond Publisher: McFarland ISBN: 1476669619 Category : Transportation Languages : en Pages : 315
Book Description
Attempts at electric powered flight date to well before the 19th century. Battery weight and low energy output made it impractical until the 1990s, when the advent of lightweight materials, more efficient solar power, improved engines and the Li-Po (lithium polymer) battery opened the skies to a wide variety of electric aircraft. The author describes the diverse designs of modern electric flying machines--from tiny insect-styled drones to stratospheric airships--and explores developing trends, including flying cars and passenger airliners.
Author: Pascal Thalin Publisher: SAE International ISBN: 0768095476 Category : Technology & Engineering Languages : en Pages : 260
Book Description
Fundamentals of Electric Aircraft was developed to explain what the electric aircraft stands for by offering an objective view of what can be expected from the giant strides in innovative architectures and technologies enabling aircraft electrification. Through tangible case studies, a deep insight is provided into this paradigm shift cutting across various aircraft segments – from General Aviation to Large Aircraft. Addressing design constraints and timelines foreseen to reach acceptable performance and maturity levels, Fundamentals of Electric Aircraft puts forward a general view of the progress made to date and what to expect in the years to come. Drawing from the expertise of four industry veterans, Pascal Thalin (editor), Ravi Rajamani, Jean-Charles Mare and Sven Taubert (contributors), it addresses futuristic approaches but does not depart too far from the operational down-to-earth realities of everyday business. Fundamentals of Electric Aircraft also offers analyses on how performance enhancements and fuel burn savings may bring more value for money as long as new electric technologies deliver on their promises.
Author: Kerrily Sapet Publisher: Mitchell Lane ISBN: 1545746249 Category : Juvenile Nonfiction Languages : en Pages : 39
Book Description
Airplanes have come a long way since the first flight in 1903. They fly farther and faster than ever before. They also dump tons of carbon dioxide into the atmosphere every day, burning up fossil fuels and polluting the planet. Airlines and other companies are teaming up to find a solution. Innovative new designs for electric airplanes could change the way people travel within the next few years. Someday you might hop on an airplane for a short trip instead of driving. Or, you might hover over city streets in an air taxi. The future of flight is exciting and looks electric.
Author: National Academies of Sciences, Engineering, and Medicine Publisher: National Academies Press ISBN: 0309440998 Category : Technology & Engineering Languages : en Pages : 123
Book Description
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.
Author: Neeraj Kumar Singh Publisher: Apress ISBN: 1484235347 Category : Computers Languages : en Pages : 268
Book Description
Explore a complex mechanical system where electronics and mechanical engineers work together as a cross-functional team. Using a working example, this book is a practical “how to” guide to designing a drone system. As system design becomes more and more complicated, systematic, and organized, there is an increasingly large gap in how system design happens in the industry versus what is taught in academia. While the system design basics and fundamentals mostly remain the same, the process, flow, considerations, and tools applied in industry are far different than that in academia. Designing Drone Systems takes you through the entire flow from system conception to design to production, bridging the knowledge gap between academia and the industry as you build your own drone systems. What You’ll LearnGain a high level understanding of drone systems Design a drone systems and elaborating the various aspects and considerations of design Review the principles of the industrial system design process/flow, and the guidelines for drone systems Look at the challenges, limitations, best practices, and patterns of system design Who This Book Is For Primarily for beginning or aspiring system design experts, recent graduates, and system design engineers. Teachers, trainers, and system design mentors can also benefit from this content.
Author: Jay Gundlach Publisher: AIAA (American Institute of Aeronautics & Astronautics) ISBN: 9781624102615 Category : Technology & Engineering Languages : en Pages : 0
Book Description
Unmanned aircraft systems (UAS) are revolutionizing our approach to flight. Whether monitoring severe weather or conducting a military operation, new versions of these machines and the components that operate them are being developed and implemented at an unprecedented rate as corporations, governments, academia, and private individuals all seek to understand and capitalize upon this innovative, expanding field.
Author: Ydersbond, Inga Margarete Publisher: Nordic Council of Ministers ISBN: 928936761X Category : Business & Economics Languages : en Pages : 143
Book Description
Globally, aviation accounts for a modest share of World total greenhouse gas (GHG) emissions from today’s energy use. However, air transport has been rapidly increasing and many other sectors are expected to reduce their emissions. Hence, aviation’s share of global emissions can be foreseen to rise and will constitute a significant part of the problem unless strong counteracting initiatives are taken. Efforts regarding aviation have so far been limited, although despite significant technological improvements of aircraft energy efficiency over the past decades. The Nordic countries all have high ambitions to become more environmentally sustainable. The aim of this report is to examine challenges and opportunities for increased Nordic cooperation with regards to increasing sustainability of aviation and, based on evaluation of alternative options, propose common policy measures.
Author: Ramesh Agarwal Publisher: John Wiley & Sons ISBN: 1118866355 Category : Technology & Engineering Languages : en Pages : 528
Book Description
Green Aviation is the first authoritative overview of both engineering and operational measures to mitigate the environmental impact of aviation. It addresses the current status of measures to reduce the environmental impact of air travel. The chapters cover such items as: Engineering and technology-related subjects (aerodynamics, engines, fuels, structures, etc.), Operations (air traffic management and infrastructure) Policy and regulatory aspects regarding atmospheric and noise pollution. With contributions from leading experts, this volume is intended to be a valuable addition, and useful resource, for aerospace manufacturers and suppliers, governmental and industrial aerospace research establishments, airline and aviation industries, university engineering and science departments, and industry analysts, consultants, and researchers.
Author: Kevin Desmond
Author: Kevin Desmond
Author: Pascal Thalin
Author: Kerrily Sapet
Author: National Academies of Sciences, Engineering, and Medicine
Author: Neeraj Kumar Singh
Author: Electude International
Author: Jay Gundlach
Author: Ydersbond, Inga Margarete
Author: Ramesh Agarwal
Author: John Farndon