Aeronautics & Astronautics
epub |eng | 1999-03-14 | Author:Brian O'Neill

303rd Bomb Group Mission Route(s): Bremen, December 13, 1943, and December 16, 1943. (Map courtesy Waters Design Associates, Inc.) “I first met Bob Hullar when I’d been in the 427th ...
( Category: History March 25,2020 )
epub |eng | 2014-05-19 | Author:Smithsonian Institution [Institution, Smithsonian]

Q: The filming of what World War I aviation movie resulted in the death of several stunt pilots? A: Hell’s Angels. This 1930 American film by director Howard Hughes centers ...
( Category: Astronautics & Space Flight March 25,2020 )
epub |eng | 2014-05-01 | Author:Ruth Ann Ingraham

( Category: Astronautics & Space Flight March 23,2020 )
epub |eng | 2013-05-21 | Author:Isaac Asimov

Every once in a while (not often), scientists discover that one of their number has published false data or has plagiarized someone else's work. This is always deeply embarrassing, especially ...
( Category: Robotics & Automation March 23,2020 )
epub, pdf |eng | 2012-03-14 | Author:Adrian P. Mouritz [Mouritz, Adrian P.]

14.2 Fibre reinforcements for composites 14.2.1 Carbon fibres: production, structure and properties Carbon (graphite) fibres are very stiff, strong and light filaments used in polymer (usually epoxy) matrix composites for ...
( Category: Astronautics & Space Flight March 22,2020 )
epub, pdf |eng | | Author:Bahman Zohuri

During a system demonstration by Hensoldt at the exhibit, company engineers convened around a large TwInvis screen showing the track of a Eurofighter performing a thundering aerial show nearby. But ...
( Category: Astronautics & Space Flight March 22,2020 )
epub |eng | 2016-11-07 | Author:Sutton, George P.,Biblarz, Oscar & Oscar Biblarz [Sutton, George P. & Biblarz, Oscar]

Figure 10–2 Exploded view of an advanced high‐speed, two‐stage experimental liquid hydrogen fuel pump driven by a radial flow turbine. Used with permission of Aerojet Rocketdyne. Adapted from Ref. 10–7. ...
( Category: Astronautics & Space Flight March 21,2020 )
epub |eng | | Author:Mark French

(4.53) Figure 4.40 shows this function in 3D. The minimum occurs at x = −1.238, y = −1.238. Fig. 4.40Test function for evolutionary algorithm example Figure 4.41 shows a contour ...
( Category: Astronautics & Space Flight March 21,2020 )
epub |eng | | Author:Allan J. Volponi

which provides our correction, i.e. (4.41) 4.8 Correction of Fuel Air Ratio (FAR) Rate of Change By definition , we have (4.42) By axiom 3, we must have the same ...
( Category: Astronautics & Space Flight March 20,2020 )
epub |eng | | Author:Ram S. Jakhu, Joseph N. Pelton & Yaw Otu Mankata Nyampong

ESA’s Deep Space Missions: Giotto, Rosetta, and PLATO Europe’s first deep space mission, Giotto, was launched in July 1985 to study Comet P/Halley. In addition to visiting its target comet, ...
( Category: Astronautics & Space Flight March 20,2020 )
epub |eng | 2018-09-12 | Author:james e. david

( Category: Astronautics & Space Flight March 19,2020 )
epub |eng | | Author:Colin Burgess

“Go” for a Third Orbit At this point Hawaii faded from contact, and the next station on his track was Point Arguello, California, manned by CapCom Alan Shepard who, after ...
( Category: Astronautics & Space Flight March 18,2020 )
epub |eng | 2020-03-16 | Author:Tanya Harrison & Danny Bednar [Harrison, Tanya & Bednar, Danny]

••• After the school semester, and reluctantly returning the Ranger 7 atlas to his classmate’s father, seventeen-year-old Phil was on summer break from secondary school. He spent no small part ...
( Category: Aeronautics & Astronautics March 17,2020 )
epub |eng | | Author:Thomas H. Pulliam & David W. Zingg

(4.66) where is a user defined constant. This operator is sufficient to damp unwanted high-frequency modes and provide stability while generally adding an error that is smaller than the second-order ...
( Category: Fluid Dynamics March 17,2020 )
epub, pdf |eng | 2000-07-14 | Author:Gerard K. O'Neill [O'Neill, Gerard K.]

Power satellites in twenty-four-hour orbit stay in constant sunshine above fixed point on Earth. The space-manufacturing site will be some distance from geosynchronous orbit. The costs of transport in space, ...
( Category: Industrial Design March 17,2020 )