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Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]:
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Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences, 2010, Issue 5(21), Pages 152–158
DOI: https://doi.org/10.14498/vsgtu760 (Mi vsgtu760) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Mathematical Modeling

Mathematical Modelling of Processes Occuring in Power Cylinders of Hydraulic Press While It's Decompression

E. S. Korchak

Dept. of Machines and Technology of Plastic Metal Deformation, Donbass State Engineering Academy, Kramatorsk, Ukraine
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DOI: https://doi.org/10.14498/vsgtu760
Abstract: The main ways of decompression used in modern control systems and mathematical modelling of processes occuring in power cylinders under hydraulic press during its decompression are considered. Mechanism of fluid column oscillations in power cylinders is described. Oscillating effects in power cylinders while decompression is analyzed, its mathematical description is given. By means of numerical analysis on the basis of hydraulic forging press with active force of $60$ MN peculiarities of typical process of power cylinders decompression are shown. Practical recommendations concerning different decompressing valves using and its influence on maintenance properties of presses are given.
Keywords: decompression, pressure oscillations, decompresing valve, elastic energy, power cylinder, hydraulic press.
Original article submitted 17/I/2010
revision submitted – 29/IX/2010
Bibliographic databases:
Document Type: Article
UDC: 517.958:621.226
MSC: 93A30
Language: Russian
Citation: E. S. Korchak, “Mathematical Modelling of Processes Occuring in Power Cylinders of Hydraulic Press While It's Decompression”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 5(21) (2010), 152–158
Citation in format AMSBIB
\Bibitem{Kor10}
\by E.~S.~Korchak
\paper Mathematical Modelling of Processes Occuring in Power Cylinders of Hydraulic Press While It's Decompression
\jour Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.]
\yr 2010
\vol 5(21)
\pages 152--158
\mathnet{http://mi.mathnet.ru/vsgtu760}
\crossref{https://doi.org/10.14498/vsgtu760}
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  • https://www.mathnet.ru/eng/vsgtu/v121/p152
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Вестник Самарского государственного технического университета. Серия: Физико-математические науки
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    Full-text PDF :251
    References:46
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