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COMPUTER-INTERFACED LOW-TEMPERATURE, HIGH-PRESSURE FLOW CALORIMETER.

Author(s) : GOPAL P., ZOLLWEG J. A., STREETT W. B.

Type of article: Article

Summary

A FLOW CALORIMETER SUITABLE FOR THE MEASUREMENT OF HEATS-OF-MIXING OF LIQUEFIED GAS BINARIES IS DESCRIBED. THE CALORIMETER MAY BE OPERATED AT TEMPERATURES BETWEEN 77 AND 300 K AND AT PRESSURES UP TO 15 MEGAPASCALS. THE APPARATUS INCORPORATES FLOWMETERS THAT MEASURE MASS FLOW RATES DIRECTLY. A COMPUTER DATA-ACQUISITION SYSTEM FACILITATES RAPID MEASUREMENTS, A SINGLE HEAT-OF-MIXING MEASUREMENT REQUIRING I. THE CALORIMETER WAS TESTED BY MEASURING THE HEAT-OF-MIXING FOR THE NITROGEN-ARGON SYSTEM.

Details

  • Original title: COMPUTER-INTERFACED LOW-TEMPERATURE, HIGH-PRESSURE FLOW CALORIMETER.
  • Record ID : 1990-0078
  • Languages: English
  • Source: Rev. sci. Instrum. - vol. 60 - n. 8
  • Publication date: 1989
  • Document available for consultation in the library of the IIR headquarters only.

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