38 mm casing, 520 grams of sorbitol/ KNO3, single outside inhibited grain.
test with pressure transducer and thrust sensor.
failure of engine at 140 bars.
slow motion:
Author: deelmanl
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Major engine failure
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Engine test 3 Juli 2011
Engine test, recrystalized sorbitol/ KNO3 with 5% glycerol added to improve viscosity.total impulse 155 NS
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Launch June 26 2011 onboard and ground camera
Onboard camera test
“Ground” camera, a little bit more ground than anticipated. -
Rocket launch 1-10-2010
Our first ultra-low weight rocket lost its parachute prematurely, resulting in a crash.
