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Raptor NG Discussion

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Malish

Malish

Well-Known Member
Joined
Oct 11, 2013
Messages
909
Location
Russia. City of Volgograd
rv6ejguy said:
I too found myself laughing out loud watching this.

At least it won't need a PSRU on it now...

Some folks never learn...
Click to expand...

Ducted fan propulsion system will work only for slow flying aircraft(up to 200mph) and because thrust of Ducted fan based on "Mass flow" of the air pushing by fan, aircraft powered by this system can't fly at high altitude where air is thin and weight less. With Ducted fan aircraft will fly good only up to 12,000-15,000 feet of altitude. For PM picking this propulsion system - full utopia!!!...
 
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