gambit
PROFESSIONAL
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- Apr 28, 2009
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Because you lack critical thinking skills. Even the source provided by your pal has Japan's supersonic wind tunnels nearly as many as China's.I never reply Gambit's post. This guy is probably a paid professional poster, ignore him and he might lost his job, LOL
AIAA - Aerospace America Online - JAPAN LOOKS TO SCRAM INTO SPACE - In the race to build the world
What this mean is that the Japanese are at least as much experienced at testing and data collection in the supersonic region as China is, if not more experienced. There are no credible argumentative reasons on why the Japanese cannot build a full scale WT/PT facility if they wanted to.The U.S. is widely regarded as the leader in the scramjet field. However, NASAs efforts to design and test a scramjet vehicle were dealt a setback in June 2001, when controllers were forced to destroy a Pegasus carrier rocket together with its 12-ft-long experimental plane, the X-43A. NASA plans to launch the second of three identical X-43A planes in September with a test that will run to Mach 7.
Japanese scientists have built two engineering models of supersonic-combustion engines, called E1 and E2. On the E2 model, Japanese engineers changed the internal flow path of the exhaust and simplified the cooling system to enable the model to run at Mach 8, where the E1 engine had been vulnerable to damage. They have tested the engines in wind tunnels at Kakuda and are anxious to conduct their first flight experiment. The proposed test, to take place in Australia, would use the E2 engine design. This will be realized provided that the funding is approved, Mitani stipulates.
- Young
- Still in school
- Inexperience
- Never had a real job in large scale manufacturing
- Never had a real job in designing
- Never served in the military
- Rejected from a conscription policy
If a lot of rich people are snobs, quite often they are that way with a good reason: Their wealth allowed them to experience the finer quality things in life that are out of reach of us 'regular' folks. The snobbery exhibited by the Chinese boys here are the worst sort: from ignorance. All of the items listed above are applicable to all of the Chinese boys here to some degrees. I am a gun owner and have a 'concealed carry' license. The blather that I see from the Chinese boys here is like watching a bunch of kids who never fire even a BB gun but has no problems telling a master armorer how to run his tools and shop.