J-20 5th Gen Fighter Thread IV (Closed to posting)

Status
Not open for further replies.

SamuraiBlue

Captain
Maybe it's one of the station of an outdoor test setup

1g0j86.jpg

That is to measure actual amount of radar reflection from various angles.
 

Deino

Lieutenant General
Staff member
Super Moderator
Registered Member
Another one ...
 

Attachments

  • Tu-204C as J-20 radar testbed - 14.6.14.jpg
    Tu-204C as J-20 radar testbed - 14.6.14.jpg
    21 KB · Views: 98

vesicles

Colonel
Has the 2011 been flown to Yanliang? Could this be why there has been no photos lately? Both 2001 and 2002 did this...
 

Inst

Captain
So the J-20 can support weapons with a wingspan of up to ~950mm, with an estimated bay depth of 670mm. This means that the J-20 will be able to carry mid-range supersonic AShMs like the YJ-91.
 

Blitzo

Lieutenant General
Staff member
Super Moderator
Registered Member
So the J-20 can support weapons with a wingspan of up to ~950mm, with an estimated bay depth of 670mm. This means that the J-20 will be able to carry mid-range supersonic AShMs like the YJ-91.

That's assuming the model is accurate.

And we've seen many models of J-20 which are inaccurate, and this particular one isn't good in its other domains either, so I'd attribute this to an unknowledgeable model maker.


Equipping J-20 with LT-2s just doesn't pass the common sense test.
 

Inst

Captain
True, the photo seems to be more from an aircraft model tradeshow than an AVIC exhibition. Despite being labeled 2011, the canards are not clipped, I don't believe the canards have blisters immediately on them, the blisters should be on the LERXes, the LERXes are the old-style round-types, not the new straight lerxes on the 2011, the intakes should have an upward cant, etc...

I know you guys get pissed off whenever someone implies that the J-20 has striker or interceptor capabilities, but the PLAAF would benefit from being able to launch supersonic stand-off missiles from stealth aircraft against ships. The JH-7 just doesn't have the survivability to do that in an environment with AWACS and 5th gen aircraft with BVR missiles. And I'm not sure whether or not the J-31 has bays deep enough to carry missiles like this.

And then there's the other thing, the J-20 needs to be able to carry AWACS-killers in order to stop getting pinged by AWACS at long range, which would ruin its stealth advantage.
 
Last edited:

latenlazy

Brigadier
I know you guys get pissed off whenever someone implies that the J-20 has striker or interceptor capabilities, but the PLAAF would benefit from being able to launch supersonic stand-off missiles from stealth aircraft against ships. The JH-7 just doesn't have the survivability to do that in an environment with AWACS and 5th gen aircraft with BVR missiles. And I'm not sure whether or not the J-31 has bays deep enough to carry missiles like this.

And then there's the other thing, the J-20 needs to be able to carry AWACS-killers in order to stop getting pinged by AWACS at long range, which would ruin its stealth advantage.

If you have a Ferrari but you need a pickup truck, no amount of insisting that the Ferrari is a pickup truck will make it a pickup truck. It's not that the PLA doesn't need a strike platform that can perform standoff attacks, but that the J-20 just physically does not fit the mold. This is not a matter of whether we want the J-20 to perform stand-off roles. From what we can the tell the physical dimensions would not permit it.
 

Inst

Captain
If you have a Ferrari but you need a pickup truck, no amount of insisting that the Ferrari is a pickup truck will make it a pickup truck. It's not that the PLA doesn't need a strike platform that can perform standoff attacks, but that the J-20 just physically does not fit the mold. This is not a matter of whether we want the J-20 to perform stand-off roles. From what we can the tell the physical dimensions would not permit it.

I did a calculation based on other missiles stuffed into the J-20, and bay depth should be at least 470mm. The J-20 actually has a longer weapons bay than the F-35, to begin with, at around 4.5-4.7m, while having the same bay layout as the F-22.

The point is that what sunk the F-22 program was that the F-22 was only minimally multi-role; the high cost of operation and low-payload efficiency of the F-22 meant that it saw no action over Iraq or Afghanistan, if I recall correctly, and if not, it saw no action after enemy air-to-air threats were eliminated. The F-22 is thus relegated to a single-role air combatant; when the aircraft's air combat capabilities become obsolete, like if the F/A-XX program hits IOC, the F-22, unlike, say, the F-15E, can't be relegated to air-to-ground duties.

I am not arguing that the J-20 is purposely designed as a striker or interceptor, or is not focused on air superiority missiles, but there is no reason for it to be given some level of strike capability, instead of going the F-22 and F-15C-style "not-a-pound-for-air-to-ground".
 
Last edited:
Status
Not open for further replies.
Top