Solution of Mathematical Model for Supercritical Fluid Extraction of Lavender Flower Essential Oil with Finite Difference Method


MEMİŞ E. G. , TARIM E.

International Conference on Mathematical Advances and Applications (ICOMAA-2018), İstanbul, Turkey, 11 May 2018, vol.1, pp.44

  • Publication Type: Conference Paper / Summary Text
  • Volume: 1
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.44
  • Yıldız Technical University Affiliated: Yes

Abstract

Solution of Mathematical Model for Supercritical Fluid Extraction of Lavender Flower Essential Oil with Finite Difference Method
Elveda Gamze Memiş, Elif Tekin Tarım
Department of Mathematics, Yildiz Technical University,
elveda1992@gmail.com, tekintar@yildiz.edu.tr


Abstract
Mathematical modeling of lavender flower essential oil extraction with Supercritical CO2 (SC-CO2) was used in this study [1] and “Shrinking-Core Mass Transfer” equations was modeled with Finite Difference (FD) Method. The equations were applied implicit Crank-Nicolson method. Results obtained from numerical solution were compared with experimental results [1]. FD modeling was solved numerically with MATLAB R2018a software.


This work was supported by Research Fund of the Yildiz Technical University.
Project Number: FYL-2018-3209


Keywords: Finite difference method, implicit Crank-Nicolson, Supercritical fluid extraction, Modeling.


References

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4. Lin M.L., Ping T. S., Saptoro A., Freddie P. Mass Transfer Coefficients and Correlation of Supercritical Carbon Dioxide Extraction of Sarawak Black Pepper. International Journal of Food Engineering ,2013,10.1515-0219.