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Article

  • Title

    Determining the thermal and physicals properties of oil processing products

  • Authors

    Kryvda Viktoria I.

  • Subject

    ENERGETICS. HEAT ENGINEERING. ELECTRICAL ENGINEERING

  • Year 2015
    Issue 1(45)
    UDC [665.63:543.2].001.57
    DOI 10.15276/opu.1.45.2015.15
    Pages 92-95
  • Abstract

    In the last decades both technological process’ improvement and primary energy resources saving are the main tasks of oil refineries. Using various oil products does impose an accurate knowledge of their properties. The dispersion analysis applied makes possible to construct a model simulating the primary oil refining products’ and raw materials’ thermal physical properties. As a result of data approximation there were obtained polynomials with coefficients differing from attributable to the studied oil products fractions. The research represents graphic dependences of thermal physical properties on temperature values for diesel oil fraction. The linear character of density and calorific capacity dependencies from temperature is represented with a proportional error in calculations. The relative minimum error is below 2% that confirms the implemented calculations’ adequacy. The resulting model can be used in calculations for further technological process improvements.

  • Keywords thermal physical properties, adequacy, dispersion analysis
  • Viewed: 1203 Dowloaded: 5
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  • References

    Література
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