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.↗
SEARCH · Search NASA
Results for “thermocouple”
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.
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.↗
Preliminary results of noble metal thermocouple research program, 1000 - 2000 C
Noble metal thermocouple research involving combustion gases
Edelman, S.↗
Hybrid thermocouple development program - A status report
Hybrid thermocouples employing PbTe and SiGe thermoelectric materials
Bifano, W. J.↗
Welding a thermocouple gauge to Apollo Lunar Sample Return Containers
Thermocouple vacuum gauge joined to Apollo lunar sample return containers /ALSRC/, describing two step welding procedure with transition cylinder
Moorhead, A. J.↗
Cryogenic thermocouple research
Cryogenic thermocouples of various metal pairs for low temperature measurements, discussing performance tests and calibrations
Hall, W. J.↗
Self-replaceable thermocouple for molten steel bath - A concept
Thermocouple wires, consisting of tungsten-rhenium alloy protected by ablative ceramic coating, are wound on a reel and fed continuously into bath. Tests indicate accuracy and reliability are comparable to conventional devices.
Blau, P.↗
Improved sheath removal technique for very small thermocouples
Standard ''weldmatic'' spotwelder and tweezer-type welding head burns and vaporizes sheath material to expose undamaged thermocouple wire. Firing is repeated to remove additional sheathing and after three or four firings electrodes require cleaning.
Mueller, R.↗
Thermal electromotive force change for some noble and refractory-metal thermocouples at 1600 K in vacuum, air, and argon
Thermal stability and electromotive drift of noble metal and refractory metal thermocouple wires
Glawe, G. E.↗
Gas cooled high temperature thermocouple Patent
Gas cooled high temperature thermocouple
Zellner, G. J.↗
Weld control system using thermocouple wire Patent
Control of fusion welding through use of thermocouple wire
Mccampbell, W. M.↗
Development of test facilities. Noble metal thermocouple research program 1000-2000 C Summary report
Test facility development for noble metal thermocouple research program 1000 to 2000 C
Edelman, S.↗
Thermocouple assembly Patent
Design and characteristics of thermocouples consisting of flexible tape for improved attachment to temperature source
Turner, R. C.↗
Measured drift of irradiated and unirradiated W-3 percent Re/W-25 percent Re thermocouples at a nominal 2000 K
Thermal and fast neutron irradiation effects on helium-argon environment irradiated and unirradiated tungsten rhenium thermocouples at 2000 K and drift measurements
Heckelman, J. D.↗
Long term drift of some noble and refractory metal thermocouples at 1600 K in air, argon, and vacuum
Long-term drift of noble and refractory metal thermocouples at 1600 K in air, argon, and vacuum
Glawe, G. E.↗
Shock interference heating and density-ratio effects. Part 1 - Flow field visualization, thermocouple measurements, and analysis
Flow visualization, thermocouple measurements, and analyses of shock interference heating effects on straight wing space shuttle model
Seegmiller, H. L.↗
The effect of thermocouple attachment by spotwelding and by adhesive bonding on fatigue behavior of Ti-13V-11Cr-3Al and Ti-6Al-4V
Experimental investigation on effect of spot welded or adhesively bonded thermocouples and fatigue behavior of two titanium alloys suitable for use in high speed airplanes
Imig, L. A.↗