Mach 10+
Yes. Example: He bought a fast car. Fast is an adjective describing car.
the horse is very fast
It can be either, because there is no adverb form (fastly) for speed.A fast car (adjective)He drove fast (adverb)
B: "You are running very fast". "You run very fast" and "I can run very fast" are statements but neither indicates that you or I are currently running fast (we may well be, but the sentences do not convey that fact).
A scramjet engine works by compressing incoming air and mixing it with fuel to create combustion, which generates thrust. Its advantages over traditional jet engines include higher speeds, improved fuel efficiency, and simpler design due to fewer moving parts.
Look it up on http://en.wikipedia.org/wiki/Scramjet Good place to start
1959
The SCRAMjet was a type of engine that could "suck" the Hydrogen & Oxygen from the air to make a fuel source. This mean it could last forever.
Sophie bc
Sophie bc
Dr. Frederick S. Billig and Dr. Gordon L. Dugger
Anywhere from 70 MPH to upwards of 3 to 4 thousand MPH. An airplane is in development that is called a SCRAMJET that will be able to 7000 MPH. The fastest winged craft ever (not an airplane) was the Space Shuttle, which went 17,000 MPH.
No. The X-43A is a test bed for scramjet (supersonic combustion ramjet) engine.
When a scramjet engine operates, it takes oxygen from the air rather than carrying its own supply. This eliminates the need for heavy oxygen tanks, reducing the overall weight and complexity of the system.
R. A. Reed has written: 'Infrared measurements of a scramjet exhaust' -- subject(s): Airplanes, Jet propulsion, Infrared spetroscopy, Infrared spectroscopy
James C McDaniel has written: 'Flowfield measurements in a model scramjet combustor using laser-induced iodine fluorescence' -- subject(s): Jets, Fluid dynamics, Fluorescence
G Fabris has written: 'Multiple-scale turbulence modeling of boundary layer flows for scramjet applications' -- subject(s): Turbulence, Shear flow, Unsteady flow (Aerodynamics), Compressibility