The F-35 is a piece of garbage!

Page 20 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

Blitzvogel

Platinum Member
Oct 17, 2010
2,012
23
81
For a B1R, you are looking at a major hit in range if you tried to shove the F119 in there. Even a F135 might be a challenge balancing range.
As for the radar, they are already rolling out new AESA to the B1b fleet. Its a derivative of the APG83 which is has a lot of goodies from the APG81 and 77 (F-35 and F22 set)
Similar to what they are shoving in f-16's except with a huge array

As for the concept, I don't think we are ready for the endless TU-28 jokes from the Kremlin if we were to move forward with it.
My house is a stealthy compared to a B-52.

20% Loss in range vs B-1B according to wiki. Going by this > https://fas.org/nuke/guide/usa/bomber/b1b-factbook.pdf, we're looking at 3,000 - 5,000 mi of range w/o inflight refueling depending on load and mission profile. Also the Tu-28 only carried 4 missiles and was specifically a long range patrol interceptor. Knowing what the F119 is built for, I'm going to guess the B-1R would be supercruise capable.

The Eurofighter Typhoon is designed to be a highly agile dogfighter, as is the SU-35, however in an Air-to-Air environment, the US would be fielding F-22's.

The F-35, on the other hand, is designed as a multipurpose aircraft with good dogfighting characteristics, however the real meat of a fighter aircraft is not how agile it is or how fast it is, but the avionics package, and that's something the F-35 trumps both the Typhoon and the SU-35. It's even better and more advanced than the F-22.

I think people will find the F-35 to be exceptionally lethal in most environments.

What the F-35 lacks is the F-22's transience, pure & simple.
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
they took
The Eurofighter Typhoon is designed to be a highly agile dogfighter, as is the SU-35, however in an Air-to-Air environment, the US would be fielding F-22's.

The F-35, on the other hand, is designed as a multipurpose aircraft with good dogfighting characteristics, however the real meat of a fighter aircraft is not how agile it is or how fast it is, but the avionics package, and that's something the F-35 trumps both the Typhoon and the SU-35. It's even better and more advanced than the F-22.

I think people will find the F-35 to be exceptionally lethal in most environments.

They have been recycling the "Typhoon vs F-35" nonsense for 3 years now. That article is click bait crap. Started out as a "my dick is bigger" commentary by a Eurofighter industry test pilot in response to comments made by a Lockheed test pilot before the F-35 was even out in the wild. Every once in awhile some asshole rehashes all the talking points that have proven popular, lumps it all together and sells them off to keep the portfolio stuffed with recent published articles.
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
Have they ever put the F-22 against the F-35? There's a reason why the F-22 can't be exported.

When the F-22 was "new" they didn't want to export it because the Israelis were dicks back in the 90s and David Obey wanted to kill the program. He is the one who pushed the export ban.
Opponents were more blunt. The F-22, said Representative David R. Obey of Wisconsin, the ranking Democrat on the House Appropriations Committee, is a "billion-dollar cancer eating a hole in the Air Force."

The Obey amendment and "the ban on exports" was as much about starving the program of orders and killing it than it was for any romantic or whimsical reason you can think of.
In the 90's everyone and their mother were trying to steal funds from the program and think of creative ways to kill the program.

The F-22 isn't new anymore and if lines were open chances are Japan and Australia would be offered a couple.
From a tech standpoint, the F-35 is way ahead. From materials to design. It should be.
The radar is based off the F-22 and more capable.
The engines are based off the F-22's and are more powerful, easier to build and maintain and fuel efficient.
Unlike the nightmare maintenance on the F-22 coatings back when it was introduced, the f-35 can actually not bankrupt a country to keep it in tip top shape.
The F-22 is behind the F-35.
There is no reason not to export F-22's to our Allies who are not dickheads.
Except for that whole "the Obeys and Mcains of the world" finally killing the lines several years ago.

From a performance standpoint, the F-22 is unmatched . At high altitude, its is a god. Typhoon and Mig-31s can play up at f-22 heights but they are not even close.
From low to medium altitudes it pisses opponents
Except against T-38's
https://www.youtube.com/watch?v=UXmDj3mFrXQ

T-38's will ruin your day
 

norseamd

Lifer
Dec 13, 2013
13,990
180
106
I think the F-22 has better stealth than the F-35, or at least stealth from all sides, while the F-35 might only be very stealthy from the front and sides, and has bad rear stealth. Not 100% sure though. Also the F-22 has had advances from the F-35 put into upgrades on the F-22, including the new stealth materials from the F-35, and I believe the new radar and avionics upgrades as well. Also, the F-22 is probably the best performing aircraft, at least in the American inventory, and probably outperforms most Russian aircraft as well, except perhaps some of their newer stuff like the Su-35, Su-37, and PAK-FA. The Russians have put a premium on aircraft maneuverability, but they do not have anywhere near the same stealth, except for the new PAK-FA, and thus they will probably lose any air-to-air combat, unless they happen to get upgraded with some very advanced radars and very long range missiles.

And it was the Israelis that caused the F-22 to not be exported, because they are honorless, disloyal traitors. They have been turning around and selling all our shit to Russia and China.
 

Paratus

Lifer
Jun 4, 2004
16,848
13,784
146
When the F-22 was "new" they didn't want to export it because the Israelis were dicks back in the 90s and David Obey wanted to kill the program. He is the one who pushed the export ban.


The Obey amendment and "the ban on exports" was as much about starving the program of orders and killing it than it was for any romantic or whimsical reason you can think of.
In the 90's everyone and their mother were trying to steal funds from the program and think of creative ways to kill the program.

The F-22 isn't new anymore and if lines were open chances are Japan and Australia would be offered a couple.
From a tech standpoint, the F-35 is way ahead. From materials to design. It should be.
The radar is based off the F-22 and more capable.
The engines are based off the F-22's and are more powerful, easier to build and maintain and fuel efficient.
Unlike the nightmare maintenance on the F-22 coatings back when it was introduced, the f-35 can actually not bankrupt a country to keep it in tip top shape.
The F-22 is behind the F-35.
There is no reason not to export F-22's to our Allies who are not dickheads.
Except for that whole "the Obeys and Mcains of the world" finally killing the lines several years ago.

From a performance standpoint, the F-22 is unmatched . At high altitude, its is a god. Typhoon and Mig-31s can play up at f-22 heights but they are not even close.
From low to medium altitudes it pisses opponents
Except against T-38's
https://www.youtube.com/watch?v=UXmDj3mFrXQ

T-38's will ruin your day

Then don't mess with NASA.

 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
And it was the Israelis that caused the F-22 to not be exported, because they are honorless, disloyal traitors. They have been turning around and selling all our shit to Russia and China.


That's why they create "export versions"
The Israeli's are treacherous talking point doesn't seem to have much meat and potatoes as congressmen using every trick in the book to kill a program the sly.

Obey pushed the the ban in the 90's
He gives testimony like this to make it seem like he is trying to "Protect our edge"
David R. Obey, D-WI 7th
Mr. OBEY. Mr. Chairman, I move to strike the last word.

Mr. Chairman, I think the House needs to understand the history of this. Back in 1997, when the F-22 was first being contemplated, there was a controversy about whether it should be built, whether it was needed, given the capability of our other aircraft. We were told that we had to go ahead and construct the plane because we had given away so much technology by selling other high performance aircraft, F-15s, F-16s, that we had to regain our technological edge.

So I said, well, if that is the case, if we are going to build the thing, at least let's make certain that we hang onto our technology edge this time. Hence, the language in section 8057.

then turns around makes comments like this, shortly after "Keeping the best for ourselves"

Opponents were more blunt. The F-22, said Representative David R. Obey of Wisconsin, the ranking Democrat on the House Appropriations Committee, is a "billion-dollar cancer eating a hole in the Air Force."
Rep. Jerry Lewis, R-Calif., the chairman of the House Appropriations
subcommittee that first proposed killing initial production funds for the
F-22, said the committee wants the Air Force to look closely at its
priorities and determine whether the F-22 is taking up too much room.

"The Air Force has such tremendous needs in so many other areas -- air
tankers, airlift transports, aerial reconnaissance -- that we believe it
is imperative for the Air Force to reassess its priorities," said Lewis, who
is among the most hawkish of Republicans.

In his camp is Rep. David Obey, D-Wis., a liberal Democrat who for years
has complained about Pentagon budget excess.

The Air Force is "in the same boat as a lot of American families," Obey
said. "They may want to buy a Cadillac or a Mercedes, but in the end they may
have to compromise and buy a Chevy or a Ford."

To bolster their cause, Lewis and his supporters produced a defense bill
that gives something back to each district that would take a hit from the
cancellation of initial F-22 production.

And, the Appropriations Committee has some powerful F-22 critics in its ranks. Ranking member Jerry Lewis (R-California) has fought the Raptor for years, believing that the Air Force fighter could impact the Super Hornet and F-35 programs that directly benefit his district. Committee Chairman David Obey of Wisconsin and the Defense Appropriations Sub-Committee Chairman (Pennsylvania's Jack Murtha) have also voted against F-22 legislation in the past. Given that record, it's not surprising that the Appropriations panel raided the Raptor upgrade account to pay for PCS moves.

Summary - "I want us to maintain our edge thats why I'm going to see about killing it"
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
https://en.wikipedia.org/wiki/Lockheed_Martin_F-22_Raptor#Overview

The F-35 has I guess 50,000 lbf for it's one engine. The F-22 has TWO engines for a combined thrust of 70,000 lbf.



F-119 current published figures are "35,000 class". They do not list actual thrust. (I remember when they refereed to it as a 40,000lb class engine but it seemed like they altered their official word on it when the F-35 program started)
F-119 actual thrust is north of 40,000lbs

F-135 uses same core as F-119 and with a bunch of changes has an official thrust of "around" 43,000lbs.
Bench testing of the F-135 has it close to 50,000lbs+ of thrust.
 

norseamd

Lifer
Dec 13, 2013
13,990
180
106
https://en.wikipedia.org/wiki/Lockheed_Martin_F-22_Raptor#Overview

The F-35 has I guess 50,000 lbf for it's one engine. The F-22 has TWO engines for a combined thrust of 70,000 lbf.

The F-35 engine is specifically made for a single-engine VTOL platform, and it is substantially bigger I believe, which would probably require a complete rework of the F-22 airframe, and thus would probably require building all new aircraft. Not sure if the engines have a huge effect on stealth, or if it is mostly the nozzles, but I believe the F-22 is also much stealthier when it comes to the engines and exhaust.
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
The F-35 engine is specifically made for a single-engine VTOL platform, and it is substantially bigger I believe, which would probably require a complete rework of the F-22 airframe, and thus would probably require building all new aircraft. Not sure if the engines have a huge effect on stealth, or if it is mostly the nozzles, but I believe the F-22 is also much stealthier when it comes to the engines and exhaust.

Wrong
F-135 is an evolution of the F119

F-135
Length - 220 in (5.59 m)
Inlet Diameter - 43 in (1.09 m)
Maximum Diameter - 46 in (1.17 m)

F-119
Length - 203 in
Inlet Diameter - 43 in (1.09 m)
Maximum Diameter - 46 in (1.17 m)

You can technically roll out F135s to F-22 but since there might be tradeoffs. F119's are gas guzzlers but they are great for high speed hijinks in the way old turbo jets are.

Also, the F-135 isn't designed to be exclusive to one aircraft type.
Also remember that the f-135 comes in 3 flavors
F135-PW-100 - standard one. Find a hole where it will fit and stick it in. You'll see a variant of this in the B21.
F135-PW-600 - Comes with lift fan accessory set and extra commemorative trading cards
F135-PW-400 - Naval application (crap to handle salt water and carrier life)

Finally, you could probably adapt any aircraft that current uses the GE F110 to use a F135. (F110s are used in F16's, F-15s and was the engine that turned the F-14 into a monster).
The GE F110 is the skinny girl version of the F101 (Used in the B1b)

To make it even more whacky, the alternate engine program for the F-35 involved the GE f136 which was bigger then the F135
 

norseamd

Lifer
Dec 13, 2013
13,990
180
106
Wrong
F-135 is an evolution of the F119

F-135
Length - 220 in (5.59 m)
Inlet Diameter - 43 in (1.09 m)
Maximum Diameter - 46 in (1.17 m)

F-119
Length - 203 in
Inlet Diameter - 43 in (1.09 m)
Maximum Diameter - 46 in (1.17 m)

You can technically roll out F135s to F-22 but since there might be tradeoffs. F119's are gas guzzlers but they are great for high speed hijinks in the way old turbo jets are.

Also, the F-135 isn't designed to be exclusive to one aircraft type.
Also remember that the f-135 comes in 3 flavors
F135-PW-100 - standard one. Find a hole where it will fit and stick it in. You'll see a variant of this in the B21.
F135-PW-600 - Comes with lift fan accessory set and extra commemorative trading cards
F135-PW-400 - Naval application (crap to handle salt water and carrier life)

Finally, you could probably adapt any aircraft that current uses the GE F110 to use a F135. (F110s are used in F16's, F-15s and was the engine that turned the F-14 into a monster).
The GE F110 is the skinny girl version of the F101 (Used in the B1b)

To make it even more whacky, the alternate engine program for the F-35 involved the GE f136 which was bigger then the F135

One particular issue that is a must have for any F-22 engine is the ability of the F-119 to supercruise. Can the F-135 supercruise, or have the performance characteristics been heavily modified?
 

Blitzvogel

Platinum Member
Oct 17, 2010
2,012
23
81
One particular issue that is a must have for any F-22 engine is the ability of the F-119 to supercruise. Can the F-135 supercruise, or have the performance characteristics been heavily modified?

F-35 has not been stated to be supercruise capable. Wiki says it can do Mach 1.2 on dry thrust alone, which is "supercruise" though usually it's Mach numbers in the 1.5+ range that are often considered "real supercruise".

Comparing the F135 to the F119, the bypass ratio is 0.57 to 0.30 respectively. The faster you want to cruise, generally the less bypass you want because of the thrust and thrust velocities you can obtain which are going to play a hand in how fast you can go. However, a sizeable bypass provides cooling air for the engine and a significant amount of unburned oxygen for use in afterburning, hence why modern A/B engines see about 50% jump in thrust with A/B compared to military power. Very low bypass turbofans, like the F119 and F414 (0.25), are often referred to as "leaky turbojets" because of the low ratios.

What is of more interest to me is the YF120, which was a technically variable cycle engine, as it could change it's bypass ratio to better suit the flight regime. Most important pieces of information on it are classified, but in combination with the YF-23, it was likely quite a dazzler (though expensive). I've read rumors stating Mach 1.8+ achievable in supercruise. We'll likely never know the truth.
 
Reactions: pauldun170

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
One particular issue that is a must have for any F-22 engine is the ability of the F-119 to supercruise. Can the F-135 supercruise, or have the performance characteristics been heavily modified?

Supercruise was never a requirement for the Joint Strike Fighter program.
Range and efficiency at speeds\altitudes where the aircraft was expected to perform were more important.
With the current F135, the F-35 can either do a dash for 150 (meaning, afterburner up to supersonic and it takes about 150 miles for it to slow down to subsonic) or it requires minimum afterburner to maintain speed.
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
F-35 has not been stated to be supercruise capable. Wiki says it can do Mach 1.2 on dry thrust alone, which is "supercruise" though usually it's Mach numbers in the 1.5+ range that are often considered "real supercruise".

Comparing the F135 to the F119, the bypass ratio is 0.57 to 0.30 respectively. The faster you want to cruise, generally the less bypass you want because of the thrust and thrust velocities you can obtain which are going to play a hand in how fast you can go. However, a sizeable bypass provides cooling air for the engine and a significant amount of unburned oxygen for use in afterburning, hence why modern A/B engines see about 50% jump in thrust with A/B compared to military power. Very low bypass turbofans, like the F119 and F414 (0.25), are often referred to as "leaky turbojets" because of the low ratios.

What is of more interest to me is the YF120, which was a technically variable cycle engine, as it could change it's bypass ratio to better suit the flight regime. Most important pieces of information on it are classified, but in combination with the YF-23, it was likely quite a dazzler (though expensive). I've read rumors stating Mach 1.8+ achievable in supercruise. We'll likely never know the truth.

Considering the squeeze on defense spending I get why the went with Pratt and Whitney and held off on the 120.
Pratts were lighter and cheaper and met the requirements.
120's had more potential but with that came cost and risk that goes with new engine design. I've heard that fuel consumption might have also been an issue as well as some stuff about that spooked the AF concerning serviceability and engine life (not sure at all on this)
At the very least, we should see the design work pop up again for the 6th gen fighter as well as other fighters where customers want something fancy installed. We have a lot of airframes with decades left of life in em.
 

Blitzvogel

Platinum Member
Oct 17, 2010
2,012
23
81
There is GE ADVENT (now AETC I think)


All that work on the YF120 wasn't for naught, even if it's taking 25 years for variable cycle engines to make a resurgence.
 

norseamd

Lifer
Dec 13, 2013
13,990
180
106
Its one of the fundamental foundations of 6th generation aircraft, hence why it is so important.
 

Blackjack200

Lifer
May 28, 2007
15,995
1,685
126
I think the F-22 has better stealth than the F-35, or at least stealth from all sides, while the F-35 might only be very stealthy from the front and sides, and has bad rear stealth. Not 100% sure though.

With the disclaimer that RCS figures are obviously classified, it's generally assumed that the F-35 is stealthier than the F-22 from all aspects. If for no other reason than that the design is like 20 years newer, and produced by the same firm.

Also the F-22 has had advances from the F-35 put into upgrades on the F-22, including the new stealth materials from the F-35, and I believe the new radar and avionics upgrades as well.

My impression is that the F-22s haven't been upgraded much, partly because there are so few planes. Why spend all that money to develop an upgrade for 160 (or whatever it is) airframes?

For example, I believe the F-22 still doesn't have the helmet mounted sights that the F-35 has. Things like the electro optical DAS can't just be bolted onto a plane, especially a plane where everything is carried internally for RCS reasons. More advanced stealth coatings can't just be painted on, and at least some of the advances in stealth technology are probably related to improved shaping.

Also, the F-22 is probably the best performing aircraft, at least in the American inventory, and probably outperforms most Russian aircraft as well, except perhaps some of their newer stuff like the Su-35, Su-37, and PAK-FA. The Russians have put a premium on aircraft maneuverability, but they do not have anywhere near the same stealth, except for the new PAK-FA, and thus they will probably lose any air-to-air combat, unless they happen to get upgraded with some very advanced radars and very long range missiles.

Yeah, the game has changed. I'm not going to dig it up, but there are stories out of Syria of F-22s intercepting and escorting Russian aircraft without the Russians even knowing they were there. I don't know where Russia goes from here, but it's clear that Flanker derivatives are hopelessly obsolete at this point.
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136


Not a big deal.
Just got a bad batch from the supplier.


The issue has been traced back to cooling lines manufactured by one particular provider that have only been installed in the wing fuel tanks of the 15 aircraft.
15 out of 200 aircraft produced where the aircraft in question is a brand new design.
 

pauldun170

Diamond Member
Sep 26, 2011
9,139
5,074
136
Now that is interesting. Would it be possible for the F-35 to carry some sort of ABM missiles?

I haven't kept up on air launch ABM development. A few years ago they were working on a few but cancelled work on it.
One was Patriot based and the other was a system by Ratheon (NCADE - AIM120 based).
The initial concept was proposed F-15's as a launch vehicle but it would likely make its way over to F-22's and F-35's as part of future block upgrade.

At the very least, F-35's and F-22 should be able to send targeting data to Patriot\Navy Standard Missiles. Basically extending the eyes and ears
 
sale-70-410-exam    | Exam-200-125-pdf    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-200-125-date    | Dumps-300-075-exams-date    | hot-sale-book-C8010-726-book    | Hot-Sale-200-310-Exam    | Exam-Description-200-310-dumps?    | hot-sale-book-200-125-book    | Latest-Updated-300-209-Exam    | Dumps-210-260-exams-date    | Download-200-125-Exam-PDF    | Exam-Description-300-101-dumps    | Certs-300-101-date    | Hot-Sale-300-075-Exam    | Latest-exam-200-125-Dumps    | Exam-Description-200-125-dumps    | Latest-Updated-300-075-Exam    | hot-sale-book-210-260-book    | Dumps-200-901-exams-date    | Certs-200-901-date    | Latest-exam-1Z0-062-Dumps    | Hot-Sale-1Z0-062-Exam    | Certs-CSSLP-date    | 100%-Pass-70-383-Exams    | Latest-JN0-360-real-exam-questions    | 100%-Pass-4A0-100-Real-Exam-Questions    | Dumps-300-135-exams-date    | Passed-200-105-Tech-Exams    | Latest-Updated-200-310-Exam    | Download-300-070-Exam-PDF    | Hot-Sale-JN0-360-Exam    | 100%-Pass-JN0-360-Exams    | 100%-Pass-JN0-360-Real-Exam-Questions    | Dumps-JN0-360-exams-date    | Exam-Description-1Z0-876-dumps    | Latest-exam-1Z0-876-Dumps    | Dumps-HPE0-Y53-exams-date    | 2017-Latest-HPE0-Y53-Exam    | 100%-Pass-HPE0-Y53-Real-Exam-Questions    | Pass-4A0-100-Exam    | Latest-4A0-100-Questions    | Dumps-98-365-exams-date    | 2017-Latest-98-365-Exam    | 100%-Pass-VCS-254-Exams    | 2017-Latest-VCS-273-Exam    | Dumps-200-355-exams-date    | 2017-Latest-300-320-Exam    | Pass-300-101-Exam    | 100%-Pass-300-115-Exams    |
http://www.portvapes.co.uk/    | http://www.portvapes.co.uk/    |