Thermal processes in short-term storage and transportation of biological materials

UDC 621.3

Thermal processes in short-term storage and transportation of biological materials

Ismailov T. A., Evdulov О. V., Hazamova M. A., Mispahov I. Sh.


Abstract
The results of the study of thermal processes in the thermoelectric system for short-term storage and transportation of biological materials are given. The heat and the mathematical model of the system are given. The mathematical description of thermal processes in a device is based on a system of two-dimensional unsteady heat conduction equations with complex boundary conditions. The calculations have been made according to the required modes of biological material short-term storage: temperature range is from –10 to –40 оС, maximum storage time is up to 24 hours; one should be able to warm up the biological material quickly if necessary. Results are presented as a two-dimensional temperature distribution systems with biological material as well as one-dimensional diagrams of temperature changes at different points of the device in time at various values of thermoelectric cooling battery refrigerating capacity.

Keywords: biological material, compounds, thermoelectric battery, mathematical model, container.


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