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USAF Hypersonic Scramjet Successfully Scrams

cold fjord writes "It looks like another milestone for hypersonic flight has been reached. From the story: 'The final flight of the X-51A Waverider test program has accomplished a breakthrough in the development of flight reaching Mach 5.1 over the Pacific Ocean . . ."It was a full mission success," said Charlie Brink, X-51A program manager for the Air Force Research Laboratory Aerospace Systems Directorate. The cruiser traveled over 230 nautical miles in just over six minutes over the Point Mugu Naval Air Warfare Center Sea Range. It was the longest of the four X-51A test flights and the longest air-breathing hypersonic flight ever. . . This was the last of four test vehicles originally conceived when the $300 million technology demonstration program began in 2004. The program objective was to prove the viability of air-breathing, high-speed scramjet propulsion. The X-51A is unique primarily due to its use of a hydrocarbon fuel in its supersonic combustion ramjet, or Scramjet, engine. ... The use of logistically supportable hydrocarbon fuel is widely considered vital for the practical application of hypersonic flight.'"

3 of 201 comments (clear)

  1. Re:Goodness me! Was that a Whooosh? by hcs_$reboot · · Score: -1, Troll

    Don't feel too cocky yet, my American friend. The difference between America and China is that China doesn't make the headlines with such a military/scientific/technical achievement. When time will come, they'll show up..

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  2. Re:Goodness me! Was that a Whooosh? by Alex+Belits · · Score: -1, Troll

    To shut down an industry in World War II, we were forced to target entire complexes because of the inaccuracy of our weapons; today we would need to hit only a couple of key buildings.

    Oh.
    So THIS is why during WWII you have spent so much effort bombing cities in Germany and Japan that were full of civilians and had absolutely no military value. My bad, I thought, it was because you were stupid, hate-filled cowards who loved killing people and would not notice military strategy if it punched you in the face.

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    Contrary to the popular belief, there indeed is no God.
  3. Re:Goodness me! Was that a Whooosh? by Alex+Belits · · Score: 0, Troll

    Russians didn't bomb nearly to the ground such important military targets as Dresden, Munich, Tokyo, Hiroshima, Nagasaki (and that's just the above mentioned WWII).

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    Contrary to the popular belief, there indeed is no God.