id: 24943
Title: Justification of the modes of the milk washing system of the milking installation = Обґрунтування режимів системи промивання молока доїльної установки
Authors: Pryshliak V., Babyn I.
Keywords: milk, milking machine, washing, modes, numerical modeling, experimental studies
Date of publication: 2020-05-26 15:58:36
Last changes: 2020-05-26 15:58:36
Year of publication: 2019
Summary: The process of washing the elements of milking machines is one of the most
important technological operations, the efficiency of which depends on the level of primary contamination of milk. The purpose is to investigate the operating parameters of the air injector operation of the milkweed flushing
system of the milking plant and to substantiate their rational values.
As a result of numerical modeling in the software package STAR-CCM+ and because of numerical simulation and experimental studies of the process of washing the milking line of the milking plant using an injector, the dependence of changes in the velocity of the milk and the degree of purity of the milk line at different values of its diameter from the working vacuum
pressure, the duration of the interval injection of the air injector and the duration of the pause of the air injector. Comparing the theoretical and
experimental dependences of the Fisher pressure velocity change, the Pearson correlation coefficient and the determination coefficient can confirm the adequacy of theoretical studies. Solving the compromise problem, which
minimizes the value of the rate of change of pre ssure at the highest value of the degree o purity of the milk line for different values of the
diameter of the milk line were obtained the corresponding rational parameters of the modes of operation of the injector.
URI: http://repository.vsau.org/repository/getfile.php/24943.pdf
Publication type: Статті у зарубіжних наукових фахових виданнях (Copernicus та інші)
Publication: Теka. Quarterly journal of agri-food industry. - 2019. - No. 4, Vol. 19. - P. 5-12.
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Published by: Адміністратор
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