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Bezo's little toy for ULA and Blue Origin
[twitter] New test video of Blue’s 550K lbf thrust, ox-rich staged combustion, LNG-fueled BE-4 rocket engine. The test is a mixture ratio sweep at 65% power level and 114 seconds in duration. Methane (or LNG) has proved to be an outstanding fuel choice.
Posted by: 3dc 2018-03-14 |
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| http://www.rantburg.com/poparticle.php?ID=510146 |