Numйrical simulation of processes of thermal food sterilization in cylindrical containers using finite differentiation

Gonzales S. Zh.

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In this paper, the process of food thermal sterilization is examined using the technique of finite differentiation applied to volumes of control. The author develops the simulation model in cylindrical coordinates, which is illustrated by a practical example. Based on the results of the simulation, it is argued that the developed algorithm is independent of the selected nodal network. This allows the author to quantify the curves of heat penetration in the critical point of the food, the lethality and the sterilization value of the process

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Issue: 6, 2007

Series of issue: Science

Pages: 10 — 16

Downloads: 1121