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| From | jimp@specsol.spam.sux.com |
|---|---|
| Newsgroups | sci.physics |
| Subject | Re: Ultra-rapid air vehicle proposed in Airbus patent |
| Date | 2015-08-10 02:48 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <e1gl9c-6kd.ln1@mail.specsol.com> (permalink) |
| References | <ctGdnUsFMrvBnlXInZ2dnUU7-SmdnZ2d@giganews.com> |
Sam Wormley <swormley1@gmail.com> wrote: > Ultra-rapid air vehicle proposed in Airbus patent >> http://phys.org/news/2015-08-ultra-rapid-air-vehicle-airbus-patent.html > >> These help to propel 2 or 3 tons of cargo, or 20 passengers, at >> speeds of up to Mach 4.5 over roughly 5,600 miles in three hours. > >> The inventors notably addressed the sound hurdle. Their proposed >> vehicle substantially reduces the noise when the sound barrier is >> broken. "The hypersonic Airbus makes the leap from subsonic to >> supersonic speeds vertically, while climbing like a rocket, which >> should dissipate the sound before it reaches the ground," said Kelsey >> Atherton in Popular Science. There is no noise "when the sound barrier is broken". Sonic booms are the traveling shock wave of the aircraft. The only way not to have them is to not travel in air. Yet another, off topic, puerile, pile of shit copied from some web site by the piece of shit ass hole. -- Jim Pennino
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Ultra-rapid air vehicle proposed in Airbus patent Sam Wormley <swormley1@gmail.com> - 2015-08-09 20:50 -0500 Re: Ultra-rapid air vehicle proposed in Airbus patent jimp@specsol.spam.sux.com - 2015-08-10 02:48 +0000
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