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Goddard rocket using pressure-fed Lox/Gasoline propellants, streamline casing, and remote control guidance. Masses varied; typical values indicated.
Payload: 1 kg. to a: 610 m altitude trajectory. Total Mass: 40 kg. Core Diameter: 0.3 m. Total Length: 3.0 m.
Goddard conducts tests at the artillery range at Camp Devens, 25 miles from Worcester, for the improvement of liquid-fuel rocket-motor efficiency, particularly the 'curtain cooling.' Sixteen proving-stand tests were made; there were no flight tests. A few special tests were made with rocket-operated propellers.
Goddard's liquid rocket development project was moved to New Mexico under the auspices of Daniel Guggenheim of New York City. Dr. Goddard could now devote full time to the rocket work.
Goddard first begins a series of thorough static tests in which the operating conditions were varied. The combustion chamber decided upon for use in flight tests was 5.75 inches in diameter and weighed 5 lb. In these static tests the maximum lift was 289 lb; duration 20+ sec; lifting force steady; jet velocities over 5000 ft/sec.
The rocket reached an altitude of 2000 ft and a maximum speed of 500 mph. The vehicle was 11 ft long; empty weight 33.5 lb; a gas pressure tank was used to force liquid oxygen and gasoline into combustion chamber.
Flight of Goddard liquid fuel rocket with jacket, streamline casing, remote control. Length, 9 ft 11 in.; diameter 12 in.; weight empty 37 lb; weight loaded 87.2 lb; in air 9.6 sec; height 180 ft; trajectory 'like a fish swimming upward.'
Flight of Goddard liquid fuel rocket with simplified combustion chamber, parachute releasing. Length 7 ft 9 in.; diameter 12 in.; height 1700+ ft; loud whistling on descent.
Flight of Goddard liquid fuel rocket with new gasoline shutoff valve. Dimensions similar to October 13; altitude 1330 ft; landed 930 ft from tower; in air 8.6 sec.
Static test of Goddard liquid fuel rocket with modified oxygen injection; lift 270 lb for 11 sec; jet velocity 5088 ft/sec.
Flight of Goddard liquid fuel rocket with pressure generated by liquid nitrogen, and eight gyro-controlled vanes (four into blast and four into slipstream) for stabilisation. Length 10 ft 9.5 in.; weight empty 19.5 lb; height 135 ft; in air 5 sec.