Know How to Work High Tech Stealth Aircraft

Progress of time to make more rapid development of aerospace technology, at presentthere are three strong sides in the world with a highly advanced aircraft technology.

The first is of course the United States, Europe and the second is the last one is Russia.All three fighters competing to make the technology more advanced than others.

For matters that led the stealth remains the United States, while Russia can not betlightly with maneuverability advantages.

Although America has also developed technology that is not less speedily maneuverswith Russia as the application of Thrust vectoring, while the "exhaust" the plane can twistinto any arah.tapi among all of these technologies will be discussed here is about how the plane got the nickname Stealth (Indonesia : Demon, can disappear).


Russian-made stealth aircraft

There are some cutting-edge aircraft owned by the U.S. in this category, namely the F-117, F-22, JSF F-35, and B-2.

For Stealth own affairs can outsmart the manufacturer to make design a minus planecurve whose function is to minimize sharp corners that can be captured by the radar andappear at the RCS (radar cross section).

There are also planes that are a little like the F/A-18 Hornet elderly (although not reallyupgrade aging because it has experienced more than 30 percent) that lines in someparts of its aircraft with anti-radar coating like the ends of the main wing and part of his Ruder.


How it Works Using the Stealth aircraft (stealth)

In the picture above A F-117 aircraft to avoid radar due to the design of the aircraft hasnegative curvature so that the radar is coming from the enemy will be reflected so that the enemy appeared on the monitor RCS is dot-dot (dots) are very small that could be considered as hordes of birds and planes are not slip.

This second image is an F-15 Eagle that the design has many sharp curves on her bodyso it can be well captured by the radar and appear in the monitor as a dot-dot RCSfighters who infiltrated.

Maybe that's why the picture of an airplane can easily escape from supervisors monitorthe enemy, but then, the F-117 proved to have disadvantages as well, during the Yugoslav conflict, these aircraft radar and shot down by missile-made SA-3 SAMRussia.

It turns out that at the time of the crash was a bomb bay (bombs door) is opened somaybe that's sharp corners are captured by the radar later in the attack with surface-to-air missiles (surface to air missile).

In conclusion, it would need to improve on each generation fighter aircraft, withcompletion of a state party tersebutlah minimize the number of fatalities is falling.


Made in America stealth aircraft

To achieve the 'stealth' there are 3 methods that are currently known:


Engineering form (shape) as shape the F117.
Materials engineering (Radar absorbant material) such as the U2 (early generations).
Other engineering technology: plasma stealth, the effect first appeared in the Russiansputnik satellite, but it seems to still-secret aircraft.

However, his ultimate goal to be achieved in addition to stealth invisible on radar, alsoinvisible to the eye (like chameleons) and is also currently in the research.

If no one ever appeared on National Geographic TV show about it, using lasertechnology and engineering of materials to bend light so that the reflected object shouldbe visible behind the object (the object to be transparent).

Over time, technology was developed for the radar can detect stealth aircraft, includingradar 'radio', acoustic, infrared radar, radar thermal (heat), weather radar (at least, candetect air turbulence as the plane crossed).


source: http://www.apakabardunia.com/2011/04/mengenal-cara-kerja-teknologi-canggih.html