NUMERICAL METHODS IN OPTIMAL CONTROL OF THERMAL STERILIZATION PROCESS


  • Y. Fedyshyn LNUVMB them. SZ Gzhytsky, Lviv
  • T. Hembara Lviv National University "Lviv Polytechnic", Lviv
  • T. Fedyshyn Lviv National University "Lviv Polytechnic", Lviv
Keywords: Numerical methods, difference method, optimization, control, minimization, costs of heat, nutritional value, organoleptic properties, thermal conductivity, sterilization

Abstract

A detailed method for determining the temperature and time regimes of sterilization in autoclaves continuous modes.Its basis is solving optimal control of thermal sterilization process using numerical methods. While the microbiological safety secured design . Algorithms of difference methods provide minimum heat energy consumption , nutritional value and organoleptic properties.

Author Biographies

Y. Fedyshyn, LNUVMB them. SZ Gzhytsky, Lviv
Ph.D., professor
T. Hembara, Lviv National University "Lviv Polytechnic", Lviv
Ph.D., associate professor
T. Fedyshyn, Lviv National University "Lviv Polytechnic", Lviv
Ph.D.

References

Fedyshyn, Ja. I. , Gembara, T. V., Fedyshyn, T. Ja. (2012). Dyskretne matematychne modeljuvannja teplofizychnogo procesu sterylizacii' iz zastosuvannjam modyfikovanyh biofizychnyh harakterystyk termostijkosti ta letal'nosti // Naukovyj visnyk LNUVM ta BT im.S.Z. Gzhyc'kogo. 14, 2, 3, 276–281. (in Ukrainian).

Burdo, O. G., Fedyshyn, T. Ja., Gembara, T. V., Demkiv, T. M. (2001). Vykorystannja zakonu Arreniusa dlja teplofizychnogo rozrahunku procesu sterylizacii' m’jasnyh konserviv // Naukovi praci Odes'koi' derzh. akadem. harch. tehnol. 22, 152–159. (in Ukrainian).

Gembara, T. V., Fedyshyn, Ja. I., Fedyshyn, T. Ja. (2003). Upravlinnja teplovoju obrobkoju m’jasa za parametramy biologichnoi' cinnosti // Naukovyj visnyk LDAVM im. S.Z. Gzhyc'kogo. – L'viv. 5, 1, 149–152. (in Ukrainian).

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Published
2015-04-19
How to Cite
Fedyshyn, Y., Hembara, T., & Fedyshyn, T. (2015). NUMERICAL METHODS IN OPTIMAL CONTROL OF THERMAL STERILIZATION PROCESS. Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Food Technologies, 17(1), 127-134. Retrieved from https://nvlvet.com.ua/index.php/food/article/view/3299
Section
Technological ensuring of production, processing of products of animal origin