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DETERMINATION OF THERMAL PROPERTIES USING A SHIELDED THERMOCOUPLE.

Author(s) : BÄCKSTRÖM G.

Type of article: Article

Summary

PROPOSES A NEW VERSION OF THE HOT WIRE METHOD FOR MEASURING THERMAL CONDUCTIVITY. THE SHEATH OF A DIFFERENTIAL THERMOCOAX WIRE IS HEATED BY AN ELECTRIC CURRENT AND THE TEMPERATURE IS RECORDED BEFORE, DURING AND AFTER HEATING. AN ON-LINE DESK COMPUTER FITS THE THEORETICAL EXPRESSION FOR THE TEMPERATURE TO THE DATA. THERMAL CONDUCTIVITY AS WELL AS HEAT CAPACITY FOR A FLUID OR PLASTIC MEDIUM SURROUNDING THE WIRE MAY BE DETERMINED. (INT. BUILD. SERV. ABSTR., GB., 17, N.6, 1982, 21, 82-01951.

Details

  • Original title: DETERMINATION OF THERMAL PROPERTIES USING A SHIELDED THERMOCOUPLE.
  • Record ID : 1983-1267
  • Languages: English
  • Source: J. Phys., E - vol. 15 - n. 10
  • Publication date: 1982
  • Document available for consultation in the library of the IIR headquarters only.

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