Results 111 to 120 of about 13,320 (264)

Comparison of Rocket Performance using Exhaust Diffuser and Conventional Techniques for Altitude Simulation [PDF]

open access: yes
A rocket engine with an exhaust-nozzle area ratio of 25 was operated at a constant chamber pressure of 600 pounds per square inch absolute over a range of oxidant-fuel ratios at an altitude pressure corresponding to approximately 47,000 feet.
Peters, Daniel J., Sivo, Joseph N.
core   +1 more source

Supercharged topping rocket propellant feed system [PDF]

open access: yes, 1979
A rocket propellant feed system utilizing a bleed turbopump to supercharge a topping turbopump is presented. The bleed turbopump is of a low pressure type to meet the cavitation requirements imposed by the propellant storage tanks.
Ginsburg, A.   +2 more
core   +1 more source

Injector-valve device Patent [PDF]

open access: yes, 1965
Apparatus for cooling and injecting hypergolic propellants into combustion chamber of small rocket ...
Stein, S.
core   +1 more source

Experimental validation of rotating detonation for rocket propulsion. [PDF]

open access: yesSci Rep, 2023
Bennewitz JW   +14 more
europepmc   +1 more source

Supersonic-combustion rocket [PDF]

open access: yes, 1973
A supersonic combustion rocket is provided in which a small rocket motor is substituted for heavy turbo pumps in a conventional rocket engine. The substitution results in a substantial reduction in rocket engine weight. The flame emanating from the small
Franciscus, L. C., Weber, R. J.
core   +1 more source

Electrothermal rockets having improved heat exchangers Patent [PDF]

open access: yes, 1965
High resistance cross flow heat exchangers for electrothermal rocket ...
Brinich, P. F., Jack, J. R.
core   +1 more source

Exploiting technological synergies for future launch vehicles [PDF]

open access: yes, 2013
Two launch vehicle concepts based on technologies available today or in a short term future in Western Europe are presented. The design of both launchers has the goal of exploiting synergies with current European programs to limit development and ...
Burkhardt, Holger   +5 more
core  

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