Source sputniknews.com
New! Super! Go! Fast! China Teases Hypersonic Military Attack Aircraft Designs
A news report on the Chinese CCMF channel has revealed a glimpse of a top-secret JF-12 hypersonic wind-tunnel in which prospective – and presumably military – hypersonic aircraft are being tested. Aerodynamic tunnels are commonly used to test the properties of machines prior to full scale production. In the case of aircraft that tend to be big and expensive, small models of new plane designs are positioned in wind tunnels to reveal how the new craft withstand high winds.
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