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DETERMINATION OF THERMAL CONDUCTIVITY IN LIQUIDS BY MONITORING TRANSIENT PHENOMENON

Juraj Božicevic, Alojz Caharija, Nenad Bolf, Denis S. Vedrina
  • Abstract:
    Thermal properties of liquids, especially thermal conductivity, are important issues in the designing, developing and application of products. In this paper, the method of thermal conductivity determination is based on heat transfer process analysis during transient phenomena caused by an energy pulse, with application of parameter value estimation of process model. Essentially, influence of energy pulse on the liquid condition in the measuring cell is negligible.
  • Keywords:
    liquid thermal conductivity, hot-wire method, parameter estimation
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  • DOI:
    _unreg_wc-2003.TC12-027

Event details:

  • IMEKO TC:
  • Event name:
    XVII IMEKO World Congress
  • Title:

    Metrology in the 3rd Millennium

  • Place:
    Dubrovnik, CROATIA
  • Time:
    22 June 2003 - 28 June 2003