Measurement of the Temperature of Rails of a Jointless Track

Measurement of the Temperature of Rails of a Jointless Track

Heat transfer in the contact zone of a rail and thermocouple chromel electrode was investigated. The diameter of the contact spot and angle of sharpening the electrode for reducing the measurement error with consideration of the initial temperature of the thermocouple electrode were found.

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Veröffentlicht in:Measurement techniques 2017-08, Vol.60 (5), p.487-490
Hauptverfasser: Kulikov, V. A., Murav’ev, V. V., Nikitin, K. A., Bragin, G. V.
Format: Artikel
Sprache:eng
Schlagworte:
Analytical Chemistry
Characterization and Evaluation of Materials
Measurement
Measurement Science and Instrumentation
Nickel alloys
Physical Chemistry
Physics
Physics and Astronomy
Railroads
Temperature measurement
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Beschreibung
Zusammenfassung:Heat transfer in the contact zone of a rail and thermocouple chromel electrode was investigated. The diameter of the contact spot and angle of sharpening the electrode for reducing the measurement error with consideration of the initial temperature of the thermocouple electrode were found.
ISSN:0543-1972
1573-8906
DOI:10.1007/s11018-017-1222-3