ЭКСПЕРИМЕНТАЛЬНОЕ ИССЛЕДОВАНИЕ КОНВЕКТИВНОГО ТЕПЛООБМЕНА В МОРОЗИЛЬНОЙ КАМЕРЕ ХОЛОДИЛЬНОЙ УСТАНОВКИ

In the article examined an experimental study pour on temperatures in the volumes of air and water in the freezer, with different regimes of the work of cooling installation. Are obtained the dependences of the temperature distribution in volume of water and air depending on the conditions for the work of installation. It is revealed, that the temperature fi elds change depending on the appearing in the region being investigated convective fl ows in the freezer and the frozen liquid product. With the work of cooling installation in different regimes is established that formed substantially heterogeneous temperature fi eld in freezer. This heterogeneity is caused by different intensity of the convective air fl ows and cooled liquid in the camera being investigated. The regularities obtained in the course of experimental studies are agree well with the data of the mathematical simulation of the processes of heat exchange in the analogous freezers.