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Investigation of pore size and energy distributions by statistical physics formalism applied to agriculture products

Author

Listed:
  • Aouaini, Fatma
  • Knani, Salah
  • Yahia, Manel Ben
  • Bahloul, Neila
  • Ben Lamine, Abdelmottaleb
  • Kechaou, Nabil

Abstract

In this paper, we present a new investigation that allows determining the pore size distribution (PSD) in a porous medium. This PSD is achieved by using the desorption isotherms of four varieties of olive leaves. This is by the means of statistical physics formalism and Kelvin’s law. The results are compared with those obtained with scanning electron microscopy. The effect of temperature on the distribution function of pores has been studied. The influence of each parameter on the PSD is interpreted. A similar function of adsorption energy distribution, AED, is deduced from the PSD.

Suggested Citation

  • Aouaini, Fatma & Knani, Salah & Yahia, Manel Ben & Bahloul, Neila & Ben Lamine, Abdelmottaleb & Kechaou, Nabil, 2015. "Investigation of pore size and energy distributions by statistical physics formalism applied to agriculture products," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 439(C), pages 150-159.
    • Handle: RePEc:eee:phsmap:v:439:y:2015:i:c:p:150-159
    DOI: 10.1016/j.physa.2015.07.033
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    References listed on IDEAS

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    1. Knani, S. & Aouaini, F. & Bahloul, N. & Khalfaoui, M. & Hachicha, M.A. & Ben Lamine, A. & Kechaou, N., 2014. "Modeling of adsorption isotherms of water vapor on Tunisian olive leaves using statistical mechanical formulation," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 400(C), pages 57-70.
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