Su-57 novi ruski lovac

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black venom ::Zanima me šta mislite, da li je rešenje IRST-a sa oblom glavom konačno rešenje ili će se i to menjati kada budu ispitivali RCS aviona na kasnijim prototipovima?

Pa videcemo. Mozda to i nije toliki problem za odraz. Mislim da je IRST okrugao i kod Tajfuna, Rafala pa i kod Gripen NG (koji bez spoljnog tereta ima vrlo mali odraz)

Dopuna: 03 Mar 2011 15:02

ray ban11 ::@black venom
svaka ti cast brate koja rezolucija uf
na drugoj sam slici primetio tek da ima nekakvo kuciste iza kabine nesto nalik KOLS sistemu ,hm mozda neki LWR ili slicno tome

Moze biti KOLS a moze biti i DIRCM

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Razlike izmedju prvog i drugog.

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IRST mora da bude okruglog oblika zbog stealth-a, jer je oblo mnogo bolje i deflektuje snop radara u sve strane a i zbog toga sto bi pravljenjem ostrijih ivica za stealth redukciju napravili difrakciju snopa koji IRST odasilje.

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hm ja mislim bas da je kontra.oblo tj sferichni oblik nepogodniji za stelt karakteristike.ali kod IRST-a ne moze bas puno da se bira pa je vecinom kod svih takav kakav jeste
vidi se i razlika u skrgama ispred motora na gornjoj strani.na prvom modelu ih nema,samo je poklopac ofarban zutom bojom,a na drugom modelu se lepo vide

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jos jedan link vezano za let drugog prototipa(na engl.)

[Link mogu videti samo ulogovani korisnici]

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[Link mogu videti samo ulogovani korisnici]

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ne znam da li je bila ova fotografija na forumu....

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bila je..
ali nema veze..
uvek mi je drago videti tu grdosiju

Dopuna: 03 Mar 2011 22:14

Costumes for a fifth-generation fighter pilots: Check the reliability in extreme conditions
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Citat:Fly in the fifth generation fighter pilots will be in a fundamentally new costumes. Their tests are suitable for the final stage. The newest systems are designed to save lives of combat pilots - all the electronics in a suit to work to stay ahead of any emergency.
Will the pilot to breathe and at what altitude at the sudden cabin depressurization, Victor Sevost'yanov suffers from. That he choked - and the air in the lungs in such a situation can not hold up - should work breathing equipment. Before the respiratory system and the pressure suit, which does not allow the pilot to lose consciousness during a sharp drop of pressure overload, get the troops all contingencies testers check for yourself.
This suit looks little different from its predecessor. All the secret - under the lining. During overloads the blood rushes from head to foot. G-suit prevents it, squeezing the legs and torso.
"Differs in that greater coverage of the surface rights and a more adequate compression of the torso and blood vessels," - said the chief consultant on aerospace medicine NPP Zvezda Arnold Barer. "It works more physiological adequately the needs of the body," - he adds.
And the suit - just part of the whole system, which allows the pilot to not only fly, but to fight. After all, in modern fighter just a person is "weak link", incapable of no additional assistance to use all the technical capabilities of the fighter, the more the fifth generation.
"The main task - to combat use of aircraft, so the system that we do need to increase the time, the possibility of finding a pilot in these circumstances - the general director, chief designer of NPP Zvezda Sergei Pozdnyakov. - Portability congestion increases, so the aircraft can carry maneuver, which had never done before, the missile, for example. "
Personal record test Alexandrov overload at 8 g. And he does not just tolerate it, and even simulates the pilot in the cockpit. The entire experiment was his left hand constantly presses the button. If the Alexandrov lost consciousness, her hand let go and stop the centrifuge. In the new suit, this has not happened.
Complete the test pilot costume designers NPP Zvezda plan by the end of the year.

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Kakav citat! Da li je to prevedeno na engleski sa nekim on line prevodiocem jer ovo nema nekog smisla a o gramatici da i ne pocinjem?

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brate google translate..
ako neko zna ruski nek prevede bolje