Скачать или смотреть Liquid Draupner motor static test 2008-08-10

Static test of Liquid Draupner liquid propellant rocket motor. This motor uses IPA as fuel and N2O as oxidizer. The propellants are stored in a single tank separated by a floating bulkhead. N2O vapour pressure is used for pressurization of both propellants to almost identical pressures via the floating bulkhead. The ignition system consists of a tubular solid propellant grain which is allowed to burn for a few seconds before the main propellant valves are opened using a pyrotechnic initiated spring driven actuator.

All flight hardware is contained inside the Ø110 mm envelope defined by the propellant tank outside diameter. Loading of N2O from the transport cylinder is accomplished completely remote controlled.

Project website: http://liquidfuel.dk

DARK (Dansk Amatør Raket Klub): http://dark.dk