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Memories About Flight! by Relly /.R. Victoria /.V. Petrescu (English) Paperback

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ISBN-13
9781467930321
Type
Does not apply
ISBN
9781467930321
Book Title
Memories about Flight!
Item Length
9.2in
Publisher
CreateSpace
Publication Year
2011
Format
Trade Paperback
Language
English
Item Height
1.5in
Author
Florian / F. Petrescu, Relly / R. Petrescu
Genre
Transportation
Topic
Aviation / General
Item Width
6.1in
Item Weight
39.6 Oz
Number of Pages
652 Pages

關於產品

Product Information

Stealth aircraft are aircraft that use stealth technology to avoid detection by employing a combination of features to interfere with radar as well as reduce visibility in the infrared, visual, audio, and radio frequency (RF) spectrum. Development of stealth technology likely began in Germany during World War II. Well-known modern examples of stealth aircraft include the United States' F-117 Nighthawk (1981-2008), the B-2 Spirit, the F-22 Raptor, and the F-35 Lightning II.While no aircraft is totally invisible to radar, stealth aircraft prevent conventional radar from detecting or tracking the aircraft effectively, reducing the odds of a successful attack. Stealth is the combination of passive low observable (LO) features and active emitters such as Low Probability of Intercept Radars, radios and laser designators. These are usually combined with active defenses such as chaff, flares, and ECM. It is accomplished by using a complex design philosophy to reduce the ability of an opponent's sensors to detect, track, or attack the stealth aircraft. This philosophy also takes into account the heat, sound, and other emissions of the aircraft as these can also be used to locate it.Speaking about a new ionic engine means to speak about a new aircraft. The book presents shortly the actual ionic engines (called ion thrusters) and the new ionic (pulse) engines proposed by the authors. Ionic engine (ion thruster, which accelerates the positive ions through a potential difference) is about 10 times more effective than classic system based on combustion. We can still improve the efficiency of 10-50 times if one uses pulses of positive ions accelerated in a cyclotron mounted on the ship; the efficiency can easily grow for 1000 times if the positive ions will be accelerated in a high energy synchrotron, synchrocyclotron or isochronous cyclotron (1-100 GeV). In this, the big classic synchrotron is reduced to a ring surface (magnetic core). Future (ionic) engine will have mandatory a circular particle accelerator (high or very high energy). We can thus increase the speed and autonomy of the ship using a less quantity of fuel and power. One can use synchrotron radiation (synchrotron light, high intensity beams), like high intensity (X-ray or Gamma ray) radiation, as well. In this case will be a beam engine (not an ionic engine), it'll use only the power (energy, which can be solar energy, nuclear energy, or both) and so we will remove the fuel. It proposes using a powerful LINAC at the exit of synchrotron (especially when one accelerates electrons) to not lose energy by photons premature emission. With a new ionic engine one builds a new aircraft, which can travel through water and. This new aircraft will can accelerate directly, without an additional combustion engine and without gravity assists from other planets.

Product Identifiers

Publisher
CreateSpace
ISBN-10
1467930326
ISBN-13
9781467930321
eBay Product ID (ePID)
112607171

Product Key Features

Book Title
Memories about Flight!
Author
Florian / F. Petrescu, Relly / R. Petrescu
Format
Trade Paperback
Language
English
Topic
Aviation / General
Publication Year
2011
Genre
Transportation
Number of Pages
652 Pages

Dimensions

Item Length
9.2in
Item Height
1.5in
Item Width
6.1in
Item Weight
39.6 Oz

Additional Product Features

Target Audience
Trade

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