The ones on the chin of the Mi-24 are the 1st band SRO-2 Krom IFF transcievers.
The 3rd band SRO-2 transcievers are the familiar “Odd Rods”, which were replaced by the Parol triangle blade, but the 1st band little white button transcievers remain even on Parol equipped Mi-24s.
I expect this is what all the above are. The MiG-29 is literally encrusted in IFF antennas for 3 different bands facing in all directions; if you have the MiG-29 Flight Manual by Alan Wise count them on the diagram on page 103.
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Bear in mind the Al-21F-3 produced almost 25,000lbs of thrust compared to 17,000lbs for the J-79, while the weights were very similar. It seems that they really managed to crank the thrust up a lot 😉
Sens:
A lower bypass ratio gives higher SFC dry and lower SFC wet.
A higher bypass ratio gives lower SFC dry and higher SFC wet.
Obviously pressure ratio and other factors play a role as well, but the bypass ratio chosen for the AL-31F and RD-33 is around 0.5, which is lower than the F100, so the dry SFC would be higher for the Russian engines even with the same technology level.
The basic MiG-29 range is low because it doesn’t have enough internal fuel. The MiG-29M got 40% more fuel in the same size airframe…
“TR-3” is a misnomer for “Tier-3”, the Lockheed UAV project. It was cancelled, but was a very advanced design using active radar cancellation and all kinds of funky things.
Pronounce “Tier-3” and the “TR-3” and you will understand how the confusion happened.
The best place to ask would be http://www.bharat-rakshak.com forums.
I looked through my pictures, and the only air-ground stuff I have pictures of on the MKI is dumb bombs.
One would assume that the IAF would have some Kh-25L/Kh-29L/KAB-500L for its MiG-27MLs, but I can’t find any pictures to show this either.
Why does NOONE understand that RD-33 fuel consumption is slightly BETTER than the F404, which has a slightly lower bypass ratio? The F100 has better fuel consumption because it has a HIGHER BYPASS RATIO. Its not some super American technology, its a tradeoff between performance and economy. Fit a Lotarev D-18T in your MiG and it would have great fuel economy but lousy top speed.
I doubt that Tamara is modern enough to track the LPI emissions from a B-2. Its essentially a Cold-War era system, a passive radio-frequency detection system working by triangulation. The USSR had many similar systems.
AL-21F was secret, and not exported outside WarPac countries. Thats why the Su-22 has the R-29 engine.
Its definitely being called “Saeghe”, the question is whether its the same project as the “Saqueh-80” or whatever it was called that was supposed to be more like the YF-17.
The J-79 formed the basis of the 1970s era AL-21F, and hence is the ancestor of the Flanker’s AL-31F.
Well, there are some interesting stories in Russian engine development, to be sure.
For example, everyone knows that they got the Nene and Derwent from Britain, which were reverse-engineered and put into production. Less well known engine technology transfers occurred. The two F-86s (1 A, 1 E) recovered from Korea were actually going to be reverse engineered, but this project was canned- but the reverse-engineered AN/APG-30 ranging radar formed the basis of the SRD-3 “Grad” which equipped the MiG-19. I suspect, though I haven’t seen it formally acknowleged, that the J47 of the F-86 was at least studied, though it wasn’t actually copied.
More seriously, the AL-21F was heavily based on a J79 turbojet recovered from Vietnam. It is a measure of the technology gap that an American engine almost 10 years old was worth reverse engineering. The original AL-21F wasn’t very successful, but was developed into the AL-21F-3 which as classified secret and rarely exported- perhaps to hide the ancestry of the Russian’s most advanced turbojet of the time.
F-15s may be seriously challenged by Russian Flanker variants…. until the F-22 comes online, that is.
Well actually the F-15 will still be challenged by the Flanker even when the F-22 comes online…
SOC: the 9.13 in North Korea is in the Fomin/Gordon Russian book over a year before Gordon’s English book. Whether it was Gordon or Fomin’s work is hard to say.
I agree on the single engine issue, but realistically this is also Klimov’s bid to stay in the business of designing and building fighter engines. The sensible idea would be to make an AL-41F1 sized engine that is totally compatible in size, so it could power PAK-FA as well as a new MiG fighter, but that would be a lot more work- Klimov have been upgrading the RD-33 for a number of years, and this would obviously be the engine of this new MiG design.
MiG test model (I love this tailless layout)