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

How to Cite

Szalkai, I., Sebestyén, A., Della-Vecchia, B., Kristóf, T., Kótai, L., & Bódi, F. (2015). Comparison of Two Variable Interpolation Methods for Predicting the Vapour Pressure of Aqueous Glycerol Solutions. Hungarian Journal of Industry and Chemistry, 43(2), 67–71. https://doi.org/10.1515/hjic-2015-0011

Issue

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

Section

Articles

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