Su-57 Program Cancelled

[Ultima Thule]

How do you know they added more surface area?

LAVCON is the extra surface you fool @undertakerwwefan

 

[Yongpeng Sun-Tastaufen]

LAVCON is the extra surface you fool @undertakerwwefan

this?

 

[Ultima Thule]

this?

Yes @undertakerwwefan

 

[Yongpeng Sun-Tastaufen]

Yes @undertakerwwefan

I doubt it matters.

 

[nahtanbob]

How do you know they added more surface area?

at the end of the day their only customer India evaluated the aircraft and took a hike. it is not like india has another choice for 5th gen aircraft

 

[Yongpeng Sun-Tastaufen]

at the end of the day their only customer India evaluated the aircraft and took a hike. it is not like india has another choice for 5th gen aircraft

Su-57 ain't for sale. Not to India. Not to anyone. There's gonna be so much backlog for the next few decades anyway. 200 Su-27 are reaching the end of their fuselage lifespan. These will be replaced by new build Su-35 and Su-57. Syria air force gets about 50 ex Russian Su-27 and another 50 ex Russian MiG-29.

 

[Ultima Thule]

I doubt it matters.

why its a extra surface @undertakerwwefan

 

[Yongpeng Sun-Tastaufen]

why its a extra surface @undertakerwwefan

Is it extra surface? I would have to measure to find out.

 

[Ultima Thule]

Is it extra surface? I would have to measure to find out.

Yes, Just like Canard on J-20 @undertakerwwefan

 

[gambit]

There is no extra surface from lavcon. There is extra surface from canards, you are confused. SU-57 tails are much smaller. And there is so huge difference in frontal surface area due to slim profile of SU-57 that dwarfs any other design aspects. So you are the troller.

Yes, there are -- the highlighted.

There are three rules in designing a radar low observable body:

- Control of quantity of radiators
- Control of array of radiators
- Control of modes of radiation

While they are called 'rules', they are more like guidelines. You cannot break these guidelines but you can obey them to varying degrees.

The proof for those rules is with the radar calibration sphere...

https://www.centurymetalspinning.com/radar-calibration-spheres/
https://en.wikipedia.org/wiki/Lincoln_Calibration_Sphere_1

The reason why the sphere is the ideal calibration body is because out of all the simple bodies, the sphere is the most obedient to the three rules.

Regarding the -57's levcon. The moment they are in motion, no matter how minute, they fall under Rule 2: Control of ARRAY of radiators.

The word 'array' means in relation to others. Radar signals that reflects off the levcons will exhibit different behaviors at different degrees of travel. This is real physics.

Is it extra surface? I would have to measure to find out.

Yes, it is. So STFU, little boy.

 

[Yongpeng Sun-Tastaufen]

Yes, there are -- the highlighted.

There are three rules in designing a radar low observable body:

- Control of quantity of radiators
- Control of array of radiators
- Control of modes of radiation

While they are called 'rules', they are more like guidelines. You cannot break these guidelines but you can obey them to varying degrees.

The proof for those rules is with the radar calibration sphere...

https://www.centurymetalspinning.com/radar-calibration-spheres/
https://en.wikipedia.org/wiki/Lincoln_Calibration_Sphere_1

The reason why the sphere is the ideal calibration body is because out of all the simple bodies, the sphere is the most obedient to the three rules.

Regarding the -57's levcon. The moment they are in motion, no matter how minute, they fall under Rule 2: Control of ARRAY of radiators.

The word 'array' means in relation to others. Radar signals that reflects off the levcons will exhibit different behaviors at different degrees of travel. This is real physics.

Wow. You are so smart you are smarter than Sukhoi engineers. NOT!

 

[gambit]

Wow. You are so smart you are smarter than Sukhoi engineers. NOT!

At the very least, I am far smarter than you.

For what I posted, I challenge ANYONE to disprove me. I have posted that for yrs on this forum and so far, no one from the Chinese or Russian or Indian camps have provided sources that says otherwise. So from the pathetic low IQ troll like you...

 

[Ultima Thule]

Wow. You are so smart you are smarter than Sukhoi engineers. NOT!

he was the Professional, ex USAF, he knows better than both of us @undertakerwwefan

 

[Yongpeng Sun-Tastaufen]

he was the Professional, ex USAF, he knows better than both of us @undertakerwwefan

Ex USAF? Meh. I graduated from University of Waterloo. I bet I know more than he does.

So from the pathetic low IQ troll like you...

You Americans are going down. Dems won the House. Say bye bye to your wall. Not gonna have another chance.

 

[Ultima Thule]

Ex USAF? Meh. I graduated from University of Waterloo. I bet I know more than he does.

in what fields may i ask and what do you know about aerodynamics, aeronautical engineering @undertakerwwefan

Su-57 ain't for sale. Not to India. Not to anyone. There's gonna be so much backlog for the next few decades anyway. 200 Su-27 are reaching the end of their fuselage lifespan. These will be replaced by new build Su-35 and Su-57. Syria air force gets about 50 ex Russian Su-27 and another 50 ex Russian MiG-29.

Su-57 is for sale from day one if you look article in wikipedia @undertakerwwefan

Ex USAF? Meh. I graduated from University of Waterloo. I bet I know more than he does.

i think you graduated in ranting/brain farting/ bashing from University of Waterloo, aren't you @undertakerwwefan