Refrigerating Equipment - Miscellaneous (1)

Wednesday August 28, 2019 from 10:40 to 12:00

Room: 520cf

TS-311.3 A study of ice-slurry production process based on electric heating of heat transfer surface

Andrey S. Kolesnikov, Russian Federation

Lead engineer
Power engineering department
Bauman Moscow State Technical University

Abstract

A study of ice-slurry production process based on electric heating of heat transfer surface

Andrey Kolesnikov1, Alexander S. Krotov1, Dmitry Pronin1, Anna Egorova1, Yaroslav V. Samokhvalov1, Anatoly A. Zherdev1.

1Bauman Moscow State Technical University, Mscow, Russian Federation

The active development of ice slurry technology began more than 25 years ago. Despite its many advantages, it is not widespread yet. One of the significant constraints is the imperfection of the most common scraper-type ice slurry crystallizers. The solution is to develop crystallizers that use other methods of separation the ice from the heat transfer surface instead of using mechanically moving parts. One of the promising ways is electric heating.

An experimental study of the process of obtaining ice slurry by electric heating is carried out.

The influence of the solution flow parameters and the electric heating parameters on the process of continuous formation of an ice sludge is studied.

The results obtained are necessary for determining the mode of operation in the design of a new type of crystallizers.

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