Comparison of Two Variable Interpolation Methods for Predicting the Vapour Pressure of Aqueous Glycerol Solutions

Authors

  • István Szalkai
  • Attila Sebestyén
  • Biancamaria Della-Vecchia
  • Tamás Kristóf
  • László Kótai
  • Ferenc Bódi

DOI:

https://doi.org/10.1515/hjic-2015-0011

Keywords:

vapour-pressure approximation, splines, glycerol, aqueous solutions, multi-dimensional interpolation

Abstract

Several general mathematical methods for approximating two variable functions are applied for the study of the relationships between the temperature, concentration, and vapour pressure of aqueous glycerol solutions. The general properties of each of the applied methods are discussed in respect of possible alternative applications.

Author Biographies

  • István Szalkai
    Department of Mathematics, University of Pannonia, Veszprém, 8201, HUNGARY
  • Attila Sebestyén
    Department of Inorganic Chemistry, University of Pannonia, Veszprém, 8201, HUNGARY
  • Biancamaria Della-Vecchia
    Dipartimento di Matematica, Istituto G. Castelnuovo, Universita degli Studi di Roma ‘La Sapienza’, Rome, 00185, ITALY
  • Tamás Kristóf
    Department of Physical Chemistry, University of Pannonia, Veszprém, 8201, HUNGARY
  • László Kótai
    Institute of Materials and Environmental Chemistry, Research Centre for Natural Sciences, Hungarian Academy of Sciences, PO Box 17, Budapest, 1525, HUNGARY
  • Ferenc Bódi
    Faculty of Engineering, University of Pannonia, Veszprém, 8201, HUNGARY

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Published

2015-08-20

Issue

Vol 43, No 2 (2015): Hungarian Journal of Industry and Chemistry

Section

Articles

How to Cite

Comparison of Two Variable Interpolation Methods for Predicting the Vapour Pressure of Aqueous Glycerol Solutions. (2015). Hungarian Journal of Industry and Chemistry, 43(2), 67-71. https://doi.org/10.1515/hjic-2015-0011

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