Japan stealth jet prototype set to fly in 2014

[Andross]

I got my M4 waiting.

but we still rule the waves you wont see us coming

 

[below_freezing]

That is just outright stupid...

AIAA - Aerospace America Online - JAPAN LOOKS TO SCRAM INTO SPACE - In the race to build the world

FULL sized wind tunnel？

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA484099

hmm for supersonic wind tunnels they have a tiny 1m2 wind tunnel while we have a 1.44 m2 wind tunnel with 44% more cross sectional area.

for hypersonics, see page 281 for the biggest Chinese hypersonic wind tunnel that can actually fit a model at 1.2x1.4x1.8m for 2 lines while the biggest Japanese one is 1.27 m diameter for 1 line.

i never said they can't make a tiny wind tunnel, i said they can't make a large scale one useful for accurate aerodynamics tests. the smaller the model the less accurate it is.

 

[tanlixiang28776]

FULL sized wind tunnel

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA484099

hmm for supersonic wind tunnels they have a tiny 1m2 wind tunnel while we have a 1.44 m2 wind tunnel with 44% more cross sectional area.

for hypersonics, see page 281 for the biggest Chinese hypersonic wind tunnel that can actually fit a model at 1.2x1.4x1.8m for 2 lines while the biggest Japanese one is 1.27 m diameter for 1 line.

i never said they can't make a tiny wind tunnel, i said they can't make a large scale one useful for accurate aerodynamics tests. the smaller the model the less accurate it is.

Just make a point without bringing up IQ. Gives more credibility.

Much better, right?

 

[Andross]

lol agent orange i like that one you guys are too much

 

[tanlixiang28776]

lol agent orange i like that one you guys are too much

just make a point about one person.

 

[below_freezing]

Just make a point without bringing up IQ. Gives more credibility.

Much better, right?

Sorry. I really have no patience for people like him. It's like a mosquito that never goes away.

 

[tanlixiang28776]

Sorry. I really have no patience for people like him. It's like a mosquito that never goes away.

Its only a problem if you let him get to you. No need to insult his race by associating him with them.

P.S fix your post already.

 

[Luftwaffe]

ATD-X is spin off modified small scale F-22 design as it will incorporate some of indigenous and US made technologies incorporated into it from project F-35.

I do not agree with those who call Japan to be fully capable to make stealth jets...Its not impossible but if they were that capable they would have never opt for F-4, F-104, F-2 and F-15s but developed their own. This shows they've never input their minds into aerospace seriously for the past 3 decades (F-2 is rip off enlarged F-16 with mix and japanese/US equipment/avionics)
F-4/F-104 and so on all came from US.
The only home made modern fighter/trainer (not under license) F-1/T-2 are the examples japanese weren't happy with its performance.

 

[GodlessBastard]

FULL sized wind tunnel, are you illiterate? Did the agent orange reduce your IQ?

Screenshot taken

Am living up to my promise.

 

[tanlixiang28776]

Screenshot taken

Am living up to my promise.

Good now you can show up CD in your next racism discussion.

should note that he is immediately rebuked and not encouraged.

 

[gambit]

FULL sized wind tunnel？

http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA484099

hmm for supersonic wind tunnels they have a tiny 1m2 wind tunnel while we have a 1.44 m2 wind tunnel with 44% more cross sectional area.

for hypersonics, see page 281 for the biggest Chinese hypersonic wind tunnel that can actually fit a model at 1.2x1.4x1.8m for 2 lines while the biggest Japanese one is 1.27 m diameter for 1 line.

i never said they can't make a tiny wind tunnel, i said they can't make a large scale one useful for accurate aerodynamics tests. the smaller the model the less accurate it is.

The Japanese cannot or that they have yet to do it or that they will not? Looks like the commie brainwashing addled your ability to think critically. Cannot mean inability. If the Japanese can build hypersonic WT/PT facilities to test high altitude and high Mach jet engines, it is only a matter of budgeting to build a WT/PT facility to test full scale aircrafts. Further, the Japanese can contract out to France or other countries like US to test their designs.

You are still a kid going to school under daddy's money. Never had a real job in large scale manufacturing and/or design. I proved you badly wrong about South Korea's semicon industry, which is more advanced than China's. So where are your evidences that the Japanese CANNOT build a full scale WT/PT facility? Looks like someone is getting nervous that China is going to be challenged. And do keep up your racist and personal attacks. It shows everyone for what you really are.

 

[gambit]

Its only a problem if you let him get to you. No need to insult his race by associating him with them.

P.S fix your post already.

He needs to do it. That kind of cheap personal attacks are all that he has. No real world experience in anything yet. A conscript reject from the PLA. What else can he bring to the discussion other than his racism?

 

[lcloo]

now i get CarSharp mate's point, we should all ignore u, things coming from u have nothing to do to build a healthy fun form but more rants and China bashing!

This will be my official last comment to Mr.gamebit

I never reply Gambit's post. This guy is probably a paid professional poster, ignore him and he might lost his job, LOL

 

[Chogy]

Anyone who doubts Japan's technical know-how is in denial. It is not a matter of cannot, it is a matter of "Do we need to?" There's no need to make engine X or wind tunnel Y when these can be purchased at a substantially lower cost.

It's cheaper for me to buy a "lawn boy" lawn mower, rather than set up my own foundry and machine shop to make one.

 

[Luftwaffe]

No body is doubt over japanese technical know how but for long they didn't input it where they should have ages ago.

Chogy..It's cheaper for me to buy a "lawn boy" lawn mower, rather than set up my own foundry and machine shop to make one.

Sir, that is a classic way of marketing...in other words you are saying Its better to buy from outside and keep your brains rusted, that is contradictory to japanese technical know-how or for any other nation.