I came across an old pulse jet design by Aeromarine today, the one with 5 Dynajet heads and 50 petals I presume.
http://johnsoldmercurysite.com/phpBB3/v ... p?f=9&t=85
D5-1 Pulse Jet Engine
Moderator: Mike Everman
D5-1 Pulse Jet Engine
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