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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.

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At least 235 records · Page 13

All sources NASA NTRS DOE OSTI

NASA NTRS1965

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↗

NASA NTRS1968

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 NTRS1968

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↗

NASA NTRS1967

Direct radiation effects on thermocouples.

Direct nuclear reactor radiation exposure effects on sheathed Chromel-Alumel and iron-Constantan thermocouples

Hunkar, D. B.↗

NASA NTRS1968

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.↗

NASA NTRS1968

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.↗

NASA NTRS1969

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.↗

NASA NTRS1969

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.↗

NASA NTRS1968

Cryogenic thermocouple tables

Cryogenic standardized thermocouple materials tables

Hall, W. J.↗

NASA NTRS1969

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.↗

NASA NTRS1969

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.↗

NASA NTRS1969

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.↗

NASA NTRS1970

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.↗

NASA NTRS1969