The first hot firing test of a reduced-scale demonstration version of a staged-combustion rocket engine has recently been achieved at the Lampoldshausen (Germany) test facility of DLR. This ...
This demo is done most commonly with the copper hydrogen cone apparatus. After filling the apparatus with hydrogen, the hydrogen gas escaping through the hole in the cap is ignited and burns quietly ...
Recent tests with one of the nation's mid- to high-sulfur coals have further verified that a new electric generation technology in its first large-scale utility demonstration here is one of the ...
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