GreenestGDP
Junior Member
Has anyone seen or analyse this fanboy J-28 design ?
This drawing was dated around NOV 2013
This drawing was dated around NOV 2013
Chinese Hypersonic Developments (HGVs/HCMs)
- Thread starter A.Man
- Start date
I seriously doubt the effectiveness of the air intakes.
SamuraiBlue
Captain
Is anyone seriously believing the fanboi illustration is able to reach hypersonic speeds?
Based on physics the projectile requires to be within a certain envelope so it does not stick out of the sonic pressure bubble radius. The pressure bubble develops at the very top and becomes bigger as it moves down the extension of the body and can be represented by a cone shape envelope. At Mach 1 I recall the angle is around 34 degrees and becomes narrower as it accelerates. Although my memory is vague I believe the angle for mach 5 was something like 16 degrees. That is why all high speed projectiles shapes are basically the same with a stubby wing at the back.
I don't think anyone's taking it seriously at all, but it's an interesting picture to have a good old chinwag about.
JayBird
Junior Member
It's only a week from National Day of the People's Republic of China.(PRC was founded on October-1-1949) We usually get some kind of exciting/intersting pics on those big holidays from military forums in China.
My wish list before today was some updated photo of the 001A hull. But now I hope to see some kind of blury pics related to JH-XX or the hypersonic plane/UAV. There is not much on the J-20 front since we've just seen photos of 2016, new engines is out of the question at least for a while. 055 pics won't be out until next year. Maybe second J-31?
What do you guys think we will see on Oct-1? A big disappointment or something for us to talk about?
My wish list before today was some updated photo of the 001A hull. But now I hope to see some kind of blury pics related to JH-XX or the hypersonic plane/UAV. There is not much on the J-20 front since we've just seen photos of 2016, new engines is out of the question at least for a while. 055 pics won't be out until next year. Maybe second J-31?
What do you guys think we will see on Oct-1? A big disappointment or something for us to talk about?
SinoSoldier
Colonel
It's only a week from National Day of the People's Republic of China.(PRC was founded on October-1-1949) We usually get some kind of exciting/intersting pics on those big holidays from military forums in China.
My wish list before today was some updated photo of the 001A hull. But now I hope to see some kind of blury pics related to JH-XX or the hypersonic plane/UAV. There is not much on the J-20 front since we've just seen photos of 2016, new engines is out of the question at least for a while. 055 pics won't be out until next year. Maybe second J-31?
What do you guys think we will see on Oct-1? A big disappointment or something for us to talk about?
J-31 v2.0
No !!! Surely not. Both the CH-4 and CH-5 are build by the China Academy of Aerospace Aerodynamics (pat of the "" = CASC) also known as the 11th Academy of CASC or 701st Research Institute, whereas Chengdu's CAC / Institute 611 manufactures the Wing Loong I / GJ-1 series. Both are similar but completely different birds.
Eve more as shown here: and noted by "hmmwv":
...
but let's not waste the artist's work and imagination. Here is few more pics (from彩虹熊DJDBY)
Agreed ! And nice to see my old friend Bai Wei again ... Any info onwhere he posts is latest artworks ?
His both older blogs are either completely dated or offline:
JayBird
Junior Member
I thought that's what you said according to lcloo from last page in this thread.
Anyway.... Bai Wei's ID is RainbowBear (彩虹熊)on CJDBY forum. I don't know where else he post his CG work.
Yes and No, and I hope that I ws not misleading. Indeed I suggested it to be a CJ-1 / Wing Loong without its wings ... but this has been proven wrong by "hmmwv". The CH-4/-5 was never mentioned by me.
Yes, but sadly I lost a bit contact last years ... by the way he also posts sometimes as "Peter Pan" !
Deino