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Молочнохозяйственный вестник, №1 (25), I кв. 2017 126
ТЕХНИЧЕСКИЕ НАУКИ
Analysis and selection of similarity criteria for modeling
of polymer coatings formation processes in repair
of agricultural machinery
Psarev Dmitriy Nikolaevich, Candidate of Science (Technics), Senior Lecturer of the
Standardization, Metrology and Technical Service Chair
e-mail:
The Federal State Budgetary Educational Institution of Higher Education the State
Agrarian University of Michurinsk
Mishin Mikhail Mikhailovich, Candidate of Science (Technics), Associate Professor
of the Standardization, Metrology and Technical Service Chair
e-mail:
The Federal State Budgetary Educational Institution of Higher Education the State
Agrarian University of Michurinsk
Khatuntsev Vladimir Vladimirovich, Candidate of Science (Technics), Head of the
Standardization, Metrology and Technical Service Chair
e-mail:
The Federal State Budgetary Educational Institution of Higher Education the State
Agrarian University of Michurinsk
Astapov Sergey Yur’evich, Candidate of Science (Technics), Associate Professor of
the Standardization, Metrology and Technical Service Chair
e-mail:
The Federal State Budgetary Educational Institution of Higher Education the State
Agrarian University of Michurinsk
Abstract. The article reviews the main similarity criteria for simulation of real
fluid motion processes; the conditions ensuring the uniformity of the coating have
been formulated. The process of polymer coating forming from the polymer solution on
the bearing is recommended to analyze using Reynolds number of Re. The difference
between the estimated and actual values of parameters for polymeric coating application
does not exceed 10%.
Keywords: reconstruction, case-shaped part, bearing, polymer, coating.
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