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.↗
SEARCH · Engineering Papers
Results for “THERMOCOUPLES”
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.
Single Bubble Initiation Technique by a Laser Beam
Laser beam technique to initiate single bubble around thermocouple, and bubble growth rate and sphericity using high speed photography
Chiang, C. W.↗
Lead telluride bonding and segmentation study Semiannual phase report, Aug. 1, 1967 - Jan. 31, 1968
Constitutional studies of SnTe and Si-Ge metal systems, segmented Si-Ge-PdTe thermocouple efficiencies, and pore migration in PbSnTe thermoelements
Bates, H.↗
Heat-transfer telemetry from free-flight models in wind tunnels. II.
Telemetry technique utilizing thermocouple sensors for base heating determinations on free flight blunt cone in shock tunnels, noting electrical noise reduction
Harrison, D. R.↗
Adjustable thermal ''tree''
Tree mounts 10 thermocouples on extensible arms to provide a reliable heat profile of conditions within heat treating devices, such as ovens and autoclaves, and within environmental test chambers.
Appel, B. H.↗
Lead telluride bonding and segmentation study Semiannual phase report, 1 Feb. - 31 Jul. 1968
Chemical and physical properties of Co-Si-Ge system and PbTe-MnTe system, and life testing of thermocouples
Bates, H.↗
Studies and analyses of the mixing phenomena of liquid propellants leading to a yield-time function relationship.
Mixing function vs time relationship for liquid propellant explosion hazards prediction, noting thermocouple grid for maximum information
Farber, E. A.↗
Design and performance analysis of panel-type solar thermoelectric generators.
Design and performance equations for panel type solar thermoelectric generator, based on single thermocouple as generator unit
Raag, V.↗
Improved low cost ac-to-dc converter
Circuit converts an rms, ac voltage to a proportional dc voltage with good accuracy over a voltage range of approximately 6-1. It incorporates a pair of vacuum thermocouples in a dc feedback circuit.
Cremer, H. C.↗
Butt welder for fine gage wire
Device welds fine gage wire 0.001-in. in diameter. It permits welding of thermocouple junctions of the same size with straight sections adjacent to the junctions. Electrode arrangement provides constant pressure on the joint during welding while fully supporting the wires to prevent buckling or movement.
Kabana, W. B.↗
Calorimeter measures high nuclear heating rates and their gradients across a reactor test hole
Pedestal-type calorimeter measures gamma-ray heating rates from 0.5 to 7.0 watts per gram of aluminum. Nuclear heating rate is a function of cylinder temperature change, measured by four chromel-alumel thermocouples attached to the calorimeter, and known thermoconductivity of the tested material.
Burwell, D.↗
Thermometric determination of oxidant-fuel distribution within a rocket combustor
Tungsten-rhenium alloy thermocouples to determine distribution of hydrazine-nitrogen tetroxide products within combustion chamber
Burrows, M. C.↗
Cryogenic temperature measurement
Cryogenic temperature measurement including metallic and semiconductor resistance thermometers, thermocouples and bibliography
Malone, J. H.↗
Effect of wall cooling on the mean structure of a turbulent boundary layer in low-speed gas flow
Wall cooling effects on turbulent boundary layer in low speed air flow, using smooth tube and thermocouple measurements
Back, L. H.↗
Heat sensing instrument Patent
Heat sensing instrument, using thermocouple junction connected under heavy conducting material
Harvey, W. D.↗
Effect of exit temperature sampling density on measured combustor performance
Sampling point decrease effects on computed annular combustor parameters and exhaust nozzle temperature profile analysis of thermocouple location
Jones, R. E.↗
Analysis of the thermal response of high density phenolic nylon on a spacecraft launched by the Pacemaker vehicle system
Ablation sensors and thermocouples used to measure thermal response of phenolic-nylon material of spacecraft launched by Pacemaker vehicle system
Witte, W. G.↗
Fluid phase analyzer Patent
Mixed liquid and vapor phase analyzer design with thermocouples for relative heat transfer measurement
Hays, L. G.↗