I. Dmуtriv

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Abstract. The article presents analytical depend-ences for simulating the process of filling the chambers of variable vacuum-gauge pressure of the system of pulser-teat cup with air. The simulation is carried out with an account of the law of mass saving for controlled volumes of gases by means of equation of mechanical energy of air transportation. The paper calculates the time of filling chambers of milking units with air to the conditions of atmospheric pressure.

Key words: milking unit, velocity coefficient, vac-uum-gauge pressure, time of filling.

Development of mathematical model of duration of filling the finite-dimensional space with air at vacuum-gauge pressure

ECONTECHMOD
an international quarterly journal on economics of technology and modelling processes