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AUSROC 1


The AUSROC-I Program commenced in 1988 when a group of undergraduate students in Mechanical Engineering at Monash University, designed and built AUSROC-I. It was successfully launched on 9 Feb 1989. The flight lasted one minute, reaching 3 km in altitude and 161 m/s. AUSROC-I is a liquid fueled rocket based upon a modified Pacific Rocket Society design.

AUSROC 1 in flight
AUSROC 1 in Monash University Wind Tunnel

Physical Characteristics
Length 2600 mm
Diameter 100 mm
Stabilization 4 fins
Recovery System Parachute
Propellant Characteristics
Propellant mass 6 kg (Fuel 1.65 kg, Oxidizer 4.35 kg)
Dry mass 19 kg
Fueled mass 25 kg
Fuel Furfuryl Alcohol
Fuel Volume 1.5 l
Oxidizer Nitric Acid
Oxidizer Volume 3 l
Mass ratio 0.24
Propellant Feed Method Pressure Blow Down
Ignition Method Hypergolic Combustion
Pressurisation Gas Nitrogen
Tank Pressure 2 MPa
Motor Characteristics
Thrust 1274 N
Burn Time 8 s
Specific Impulse 1765 m/s
Chamber Pressure 1.38 MPa
Payload
Sensors Pressure Transducer
Transmitter 400.5 MHz