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Results for “REACTIVITY”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 397 records · Page 22

All sources NASA NTRS DOE OSTI

NASA NTRS1965

The reactive airplane /1930/

Aircraft engine combustion processes and engine modification for space flight

AIRCRAFT ENGINE↗

NASA NTRS1965

Semi-reactive stratoplane /1932/

High altitude, high speed aircraft design parameters - thrust, combustion, and dynamics

THRUST↗

NASA NTRS1965

Reactive motion /1932/

Manned rocket flight in stratosphere - propulsion, propellants, and rocket fuel

ROCKET FLIGHT↗

NASA NTRS1965

The sudden approximation applied to molecular problems. I - Non-reactive collisions

Sudden approximation for calculating transition probabilities for energy transfer during collisions between molecules and atoms

ATOMIC COLLISION↗

NASA NTRS1967

Quantum mechanical calculations of reactive scattering cross sections in bimolecular encounters

Study applies the nonequilibrium collision theory of reaction rates to the estimation of rate constants for simple reactions. The complications in the quantum mechanical description of chemical reactions and the care needed in approximating the exact wave function for the collision are shown.

Pirkle, J. C., Jr.↗

NASA NTRS1966

Computer programs for a reactive turbulent boundary layer - Hydrogen version

IBM 7094 Fortran II program for calculating turbulent boundary layer properties, with hydrogen chemistry

TURBULENT BOUNDARY LAYER↗

NASA NTRS1967

Quantum mechanical calculations of reactive scattering cross-sections in bimolecular encounters

Quantum mechanical calculations for gas phase bimolecular exchange reactions between hydrogen and bromine

GAS-GAS INTERACTION↗

NASA NTRS1967

Investigation of reactivity of launch vehicle materials with liquid oxygen Annual report, 1 Jul. 1966 - 30 Jun. 1967

Impact sensitivity of launch vehicle organic materials with liquid oxygen - tribochemical and carbon radical reactions, and characterization of fluorosilicone grease samples

IMPACT SENSITIVITY↗

NASA NTRS1968

Quasi-static vapor pressure measurements on reactive systems in inert atmosphere box

Apparatus makes vapor pressure measurements on air-sensitive systems in an inert atmosphere glove box. Once the apparatus is loaded with the sample and all connections made, all measuring operations may be performed outside the box. The apparatus is a single-tube adaptation of the double-tube quasi-static technique.

Fischer, A. K.↗

NASA NTRS1968

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↗

NASA NTRS1968

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.↗

NASA NTRS1968

Internal excitation in non-reactive molecular collisions - Resonances in elastic scattering of atoms by diatomic molecules.

Atomic collision with rigid rotor at subthreshold energies compared to theoretical predictions of resonance energies and several variational principles for phase shift

Bernstein, R. B.↗

NASA NTRS1969