Resistance of polymeric structures to nitrogen tetroxide Progress report
Resistance of polyethylene structures to nitrogen tetroxide degradation
POLYETHYLENE↗
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Mixing and reaction of hydrazine and nitrogen tetroxide at elevated pressure.
Atomization, mixing and reaction characteristics of hydrazine and nitrogen tetroxide injected from quadlet element
CHEMICAL REACTION↗
A case history of titanium stress corrosion in nitrogen tetroxide.
Ti stress corrosion in nitrogen tetroxide, detailing investigative techniques
TITANIUM↗
The effect of injector-element scale on the mixing and combustion of nitrogen tetroxide-hydrazine propellants
Injector-element physical size effect on mixing and combustion of nitrogen tetroxide-hydrazine propellants
Evans, D. D.↗
Stress-corrosion cracking of Ti-6Al-4V titanium alloy in nitrogen tetroxide
Stress corrosion cracking of titanium aluminum vanadium alloy in nitrogen tetroxide under pressure
Bales, T. T.↗
Mixing and reaction studies of hydrazine and nitrogen tetroxide using photographic and spectral techniques
Photographs, thermocouples, and emission spectra used to study mixing and reaction of hydrazine and nitrogen tetroxide
Burrows, M. C.↗
A study of the mechanism of chemical reactivity of nitrogen tetroxide with titanium alloys Quarterly report, 1 Jan. - 31 Mar. 1968
Chemical reaction mechanism of stress corrosion cracking of titanium alloys exposed to liquid nitrogen tetroxide
Source record↗
A study of the mechanism of chemical reactivity of nitrogen tetroxide with titanium alloys Quarterly report, 1 Oct. - 31 Dec. 1967
Corrosion test of titanium alloys with nitrogen tetroxide
Conner, A. Z.↗
Performance and stability characteristics of nitrogen tetroxide-hydrazine combustors
Small uncooled combustion chamber tests of performance and stability characteristics of nitrogen tetroxide-hydrazine propellant
Hersch, M.↗
Improved sampling and analytical procedure for nitrogen tetroxide and mixed oxides of nitrogen
Sampling and analytical procedure for nitrogen tetroxide and mixed oxides of nitrogen
Vango, S. P.↗
Dynamic response of hydrazine-nitrogen tetroxide combustion to transverse gas flow
Unstable combustion of hydrazine-nitrogen tetroxide caused by transverse gas flow
Burrows, M. C.↗
A study of the mechanism of chemical reactivity of nitrogen tetroxide with titanium alloy Quarterly report, 1 Apr. - 30 Jun. 1968
Study of chemical reactivity mechanism of nitrogen tetroxide with titanium alloys
Conner, A. Z.↗
A study of the mechanism of chemical reactivity of nitrogen tetroxide with titanium alloys Final report, 1 Jul. 1967 - 30 Aug. 1968
Corrosive chemical interactions of nitrogen tetroxide and titanium alloy
Source record↗
Hydrazine-nitrogen tetroxide combustion response to transverse gas flows.
Combustion response of hydrazine-nitrogen tetroxide hypergolic rocket propellants to transverse gas flows, noting coupled and uncoupled oscillations
Burrows, M. C.↗
Nitrogen tetroxide flow decay study for the Orbital Workshop Propulsion System Final report
Flow decay of nitrogen tetroxide in Orbital Workshop Propulsion System
Makowski, M. J.↗
The determination of the helium saturation level of AeroZINE-50 and nitrogen tetroxide
Bubble-point method and gas content-method for determining helium saturation level of AeroZINE-50 and nitrogen tetroxide
Schroats, R. P.↗
Titanium alloy stress corrosion cracking in presence of dinitrogen tetroxide
Study resulting in a satisfactory stress corrosion cracking test with extremely consistent results produced six new analytical methods. Methods detect and determine differences in the minor constituent composition of different types of dinitrogen tetroxide.
Conner, A. Z.↗
Popping phenomena with the hydrazine nitrogen-tetroxide propellant system.
The propellant spray resulting from the impingement of liquid jets of hydrazine and nitrogen tetroxide has been studied at atmospheric pressure by means of streak photography. The streak photographs show periodic small explosions that originate near the impingement point and propagate through the propellant spray at velocities of 3000 to 5000 fps, consuming all propellant droplets over a distance of up to 6 in. Typical streak photographs are presented. The frequency of the explosions or pops ranged up to several hundred cps, and could be controlled by varying the contact time in the liquid phase. Below a minimum threshold contact time, popping did not take place. At high values of contact time, the popping rate was controlled by the transit time of the free jet before impingement. Flashing of the oxidizer prior to impingement prevented popping under certain conditions. It is postulated that popping is initiated by liquid phase reactions. A mechanism for the occurrence of popping and its relation to reactive stream separation is suggested.
Houseman, J.↗