The load width influence on the working process of a rotary heater
Abstract
The development and introduction to the food industry of modern high-performing and efficient devices for the disinfection of liquids, in particular drinking water, is an actual line of scientific research. At present, active research is being carried out all over the world on the properties of hydrodynamic heaters and their application in various fields of activity. The paper describes theoretical studies of fluid motion in a hydrodynamic heater used to prepare and improve the quality of drinking water. It is established that the principle of operation of the device is based on the conversion of the mechanical energy supplied to the rotor into the energy of the vortex motion of the liquid. The basic dissipation of energy in the device occurs in the region of the side gap, and the heat release in it can be increased by increasing the circumferential speed of the rotor blades and the flow of liquid in the working cavity.
About the Authors
Z. V. Lovkis
RUE “Scientific and Practical Centre for Foodstuffs of the National Academy of Sciences of Belarus”
Belarus
Belarus
Lovkis Zenon Valentinovich — Honored Science Worker of the Republic of Belarus, corresponding member of the National Academy of Sciences of Belarus, Doctor of Engineering sciences, Professor, General Director
29, Kozlova str., Minsk 220037
S. I. Korzan
RUE “Scientific and Practical Centre for Foodstuffs of the National Academy of Sciences of Belarus”
Belarus
Belarus
Korzan Sergey Ivanovich — junior researcher
29, Kozlova str., Minsk 220037
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Review
For citations:
Lovkis Z.V., Korzan S.I. The load width influence on the working process of a rotary heater. Food Industry: Science and Technology. 2018;11(1):75-80. (In Russ.)
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