Various designs for self-cooling rocket motors, by Professor Eugen Sänger, and test of the S.R.5 motor in 1934
Vienna Austria Date:1934 Duration:3 min 37 sec Sound:NO SOUND
Professor Eugen Sänger's design for self-cooling rocket motor, March 20, 1934. Drawing of Rocket motor S.R.4, from April 14, 1934, designed with a cooling coil around the combustion chamber jacket. Drawing of Motor S.R.5, from April 24, 1934, with exits in the combustion chamber and nozzle only from cooling coils. Picture of the S.R.5 motor. Sänger's drawings for a self-demanding pumping head in single and double piston designs. Such a rocket motor, designed on May 13, 1934, to generate 100 Kg of thrust. Pictures of the S.R.5 rocket motor and test apparatus, with it firmly fastened to a steel plate to keep it from moving during the burn test. Closeup of the actual burn test in Professor Sänger's workshop, Vienna Austria.
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