Effect of thermocouple wire size and configuration on internal temperature measurements in a charring ablator
Thermocouple wire size and configuration effects on internal temperature measurements in charring ablator
ABLATING MATERIAL↗
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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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Research on magnesium antimonide and magnesium bismuthide as thermocouple materials for thermoelectric power generation
Magnesium antimonide and magnesium bismuthide evaluated as thermocouple material for thermoelectric power generation
THERMOELECTRIC MATERIAL↗
Method for making small pointed thermocouples
Constantan wire worked to a needle point and covered with a copper coating produces a small, concentric, fast-reaction thermocouple that has the fast response time necessary to measure rapid temperature changes accurately and only slightly alters the environment being measured.
Stover, C. M.↗
Development of NERVA copper-constantan immersion thermocouples. NERVA program
Immersion type copper-constantan thermocouples for NERVA
Chandon, H. C.↗
Design, fabrication and calibration of six iridium versus iridium-60 rodium thermocouples Final report
Design, and calibration of iridium versus iridium-rhodium thermocouples
Source record↗
Single-thermocouple method for determining heat flux to a thermally thick wall
Single-thermocouple method for measuring heat flux in thermally thick walls
Howard, F. G.↗
NASA Contributions to Development of Special-Purpose Thermocouples. A Survey
The thermocouple has been used for measuring temperatures for more than a century, but new materials, probe designs, and techniques are continually being developed. Numerous contributions have been made by the National Aeronautics and Space Administration and its contractors in the aerospace program. These contributions have been collected by Midwest Research Institute and reported in this publication to enable American industrial engineers to study them and adapt them to their own problem areas. Potential applications are suggested to stimulate ideas on how these contributions can be used.
Moeller, C. Eugene↗
Direct radiation effects on thermocouples.
Direct nuclear reactor radiation exposure effects on sheathed Chromel-Alumel and iron-Constantan thermocouples
Hunkar, D. B.↗
Intrinsic thermocouple monitors welding.
Monitors welding based on weld characteristics and temperature gradients relation using constantan probe in contact with aluminum plate thermocouple junction
Cook, G. E.↗
On the efficiency of segmented Si-Ge-PbTe thermocouples.
Si-Ge/cold/-Pb-Te/hot/ segmented thermocouples joined by bonding to tungsten intermediate, determining efficiency by measuring heat flux from cold side
Bates, H. E.↗
Thermal electromotive force change for 87Pt13Rh/Pt thermocouples in 1530 K, 10 to the minus 8 torr environment for 3700 hours
Thermal electromotive force change for thermocouples in high temperature, low pressure environments for 3700 hours
Szaniszlo, A. J.↗
A thermocouple technique for measuring hot-gas-side wall temperatures in rocket engines
Quartz-insulated, single-wire thermocouples installed on thin-wall rocket cooling tubes to measure hot-gas-side wall temperatures
Huff, R. G.↗
Heat-transfer telemetry for models using thermocouple sensors.
Telemetry technique utilizing thermocouple sensors for base heating determinations on free flight blunt cone in shock tunnels, noting electrical noise reduction
Harrison, D. R.↗
Variables affecting the dynamic response of thermocouples attached to thin-skinned models.
Thermocouples dynamic response attached to thin skinned model under constant heating rate, considering error reduction in temperature measurement
Larson, M. B.↗
Thermocouple cements for nuclear rocket engine nozzles.
Cement materials to attach thermocouple to stainless steel tubing in nuclear rocket engine nozzle, considering thermal conductivity, bond and tensile and compressive strengths
Barron, S.↗
Semiconductor cooling by thin-film thermocouples
Thin-film, metal alloy thermocouple junctions do not rectify, change circuit impedance only slightly, and require very little increase in space. Although they are less efficient cooling devices than semiconductor junctions, they may be applied to assist conventional cooling techniques for electronic devices.
Tick, P. A.↗
Cryogenic thermocouple tables. Part 3 - Miscellaneous and comparison material combinations
Graphs and tables of thermocouples of Chromel, copper, platinum, and silver vs gold
Hall, W. J.↗