Decadal Survey of Civil Aeronautics


Book Description

The U.S. air transportation system is very important for our economic well-being and national security. The nation is also the global leader in civil and military aeronautics, a position that needs to be maintained to help assure a strong future for the domestic and international air transportation system. Strong action is needed, however, to ensure that leadership role continues. To that end, the Congress and NASA requested the NRC to undertake a decadal survey of civil aeronautics research and technology (R&T) priorities that would help NASA fulfill its responsibility to preserve U.S. leadership in aeronautics technology. This report presents a set of strategic objectives for the next decade of R&T. It provides a set of high-priority R&T challengesâ€"-characterized by five common themesâ€"-for both NASA and non-NASA researchers, and an analysis of key barriers that must be overcome to reach the strategic objectives. The report also notes the importance of synergies between civil aeronautics R&T objectives and those of national security.




Ames Research Center


Book Description




Rotorcraft Aeromechanics


Book Description

A rotorcraft is a class of aircraft that uses large-diameter rotating wings to accomplish efficient vertical take-off and landing. The class encompasses helicopters of numerous configurations (single main rotor and tail rotor, tandem rotors, coaxial rotors), tilting proprotor aircraft, compound helicopters, and many other innovative configuration concepts. Aeromechanics covers much of what the rotorcraft engineer needs: performance, loads, vibration, stability, flight dynamics, and noise. These topics include many of the key performance attributes and the often-encountered problems in rotorcraft designs. This comprehensive book presents, in depth, what engineers need to know about modelling rotorcraft aeromechanics. The focus is on analysis, and calculated results are presented to illustrate analysis characteristics and rotor behaviour. The first third of the book is an introduction to rotorcraft aerodynamics, blade motion, and performance. The remainder of the book covers advanced topics in rotary wing aerodynamics and dynamics.




Book of Flight


Book Description

"If man were meant to fly, he'd have wings." Luckily, the intrepid pioneers of aviation didn't let that little detail stop them. Dedicated to the history of human flight, this richly illustrated retrospective spans centuries of innovation from the drawings of DaVinci to the daring deeds of John Glenn. Strap yourself in for a thrilling, sometimes bumpy ride as the uncertain attempts of the medieval period give way to the excitement of the Wright Brothers' advances and eventually the sophistication of the Space Shuttle. Whether warplanes, transport and tourism crafts, acrobatic machines, seaplanes or helicopters capture your imagination, you'll find every type of aircraft described in vivid detail. Marvel as technology leads to the development of convertiplanes, 21st century superfighters, and the controversial Concorde. You'll even glimpse the future of air travel with prototypes of commercial airliners yet to be produced by Airbus and Boeing.







Progress in Flying Machines


Book Description

Beskriver gennerelle principper for at flyve og fortæller om de første forsøg på at bygge en egentlig flyvemaskine før det lykkedes at gennemføre en bemandet, motordrevet flyvning







The Advanced Pilot's Flight Manual


Book Description

Af indholdet: Airplane Performance and Stability for Pilots. Checking Out in Advanced Models and Types. Emergencies and Unusual Situations. Advanced Navigation. High-altitude Operations. Prepare for Commercial Written and Flight Tests. Selected Federal Aviation Regulations.




W1FB's QRP Notebook


Book Description

If you're looking for construction projects for QRP transmitters, receivers and accessories, look no further. Experience first-hand the thrill of making contacts using equipment that you built!