SEARCH · Engineering Papers
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.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Gaseous benzene-iodine and diethyl ether-iodine spectra, extinction coefficients, formation constants and enthalpies for charge transfer complexes of gaseous benzene-iodine and diethyl ether-iodine
Literature survey of heat capacity, enthalpy, and entropy properties of ammonia, carbon dioxide, and water
Teflon and high density phenolic-nylon models evaluated at various enthalpies and heating rates under supersonic conditions
Heat capacity expression due to chemical reaction, relating composition variations and binary diffusion coefficient with Lewis number, presenting integral equation for system enthalpy
Isothermal continuous flow calorimeter is designed to test a nickel-cadmium battery under numerous orbital conditions. This sensitive calorimeter collects cell data such as oxygen pressure and rate of heat generation, and calculates changes in enthalpy.
Simulated meteor entry tests in high enthalpy plasma jet to determine meteor ablation and radiation characteristics
Density, viscosity, surface tension, electrical resistivity, thermoconductivity, enthalpy, specific heat, and vapor pressure thermophysical properties of potassium
Partial molar free energies, enthalpies, and entropies of carbon dissolved in solid molybdenum, tungsten, niobium, and tantalum
Vibrational relaxation in supersonic nozzle diatomic gas flow, nonequilibrium effects in high enthalpy airflow over thick wedge flat plates, and reentry nonequilibrium flow fields
Approximate equations for computing enthalpy and velocity derivatives at surface of flat plate, cone, or blunt axisymmetric body
The heats of solution of silver and gold in dilute Ag-Au-Sn alloys have been determined as a function of alloy composition using liquid metal solution calorimetry. From the values obtained, the various enthalpy interaction parameters in the liquid solutions have been calculated. The results are interpreted in terms of the probably bonding changes taking place between silver, gold and tin atoms.
Monatomic and diatomic gas mixture channel flow with chemical and thermodynamic nonequilibrium, noting high enthalpy hypersonic nozzle air flow
Simulated meteor ablation tests using artificial meteors of gabbro, basalt and steel in ultrahigh enthalpy plasma jet
The heats of solution of silver and gold in dilute Ag-Au-Sn alloys have been determined as a function of alloy composition using liquid metal solution calorimetry. From the values obtained, the various enthalpy interaction parameters in the liquid solutions have been calculated. The results are interpreted in terms of the probably bonding changes taking place between silver, gold and tin atoms.
Noncontinuum free jet plume impingement simulation, effect of total temperature to model surface temperature ratio, Knudsen number and total enthalpy
Hypersonic arc tunnels flow testing techniques, discussing heat transfer, contamination measurements, enthalpy fluctuations and baffle effects
Microwave and optical diagnostic techniques applied to high enthalpy shock tube and shock tunnel plasma flows
Velocity, enthalpy and mass flux radial distributions in laminar boundary layer from calorimetry of argon subsonic flow