Authors: S. O. Nazarov
Kyrgyz National Agrarian University named after K. I. Scryabin, Bishkek, Kyrgyzstan E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Abstract. When clipping sheep, their wool soaks a certain part of the liquid. This leads to a certain consumption of the working liquid of the bath. The consumption of bath liquid is directly proportional to the area of wool and the total number of treated sheep. The length of the residual wool after crutching has a significant effect on the bath liquid consumption. The smaller the short shearing is, the greater the number of sheep can be processed. The change of consumption of the working liquid is strongly dependent on the number of sheep treated. The mathematical model of the process of sheep crutching and dipping operation was developed for IBM-compatible personal computers with the Windows 98/2000/XP/ NT/ 7/10 operating systems in the Delphi 7 programming language. The window based front panel for data entry is implemented, as well as a graphic representation of the calculation results. The output parameters of the mathematical model are: a graph of changes in the temperature of the working liquid in a bath for sheep dipping operation; a graph to determine the time range in which the permissible temperature value is reached; a graph to determine the number of sheep, after which the liquid must be added. A mathematical description of the process of sheep crutching and dipping operation is obtained, which allows determining: the flow rate of the working liquid in the bath for sheep dipping operation, as well as the time range in which the allowable temperature value in the bath for dipping is reached. The developed mathematical model is designed to predict the optimal temperature and automate the process of crutching, as well as the sheep dipping operation.
Keywords: sheep, sheep crutching, cattle bath, working liquid, experiment, mathematical model, optimization.
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For citation: Nazarov S. O. Issledovanie protsessa raskhoda rabochey zhidkosti i programmirovaniya protsessov strizhki i kupaniya ovets [Research of the process of expense of working liquid and programming processes of sheep crutching and dipping operation] // Agrarian Bulletin of the Urals. 2019. No. 12 (191). Pp. 45‒51. DOI: 10.32417/1997-4868-2019-191-12-45-51.
(In Russian.)
