With jet engines, it is more efficient to accelerate a large amount of air a little than a small amount a lot. That is the principle behind the turbofan, and as the industry continues to push for lower fuel consumption…
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With jet engines, it is more efficient to accelerate a large amount of air a little than a small amount a lot. That is the principle behind the turbofan, and as the industry continues to push for lower fuel consumption…
So far, the Air Force is being extremely cautious in its response. “At this time it’s too early to assess any impact that the Space X launch failure has on future DoD launch missions. The Department is firmly committed to…