CONTROL OF ENERGY EFFICIENCY IN INDUSTRY AND HOUSING AND COMMUNAL SERVICES
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UDC 62-51
Physical modelling of dynamics of structured particles
Vyacheslav Viktorovich Sedyshev, Candidate of Science (engineering), associate professor of Equipment Engineering Department of South Ural State University, Chelyabinsk, Russian Federation, sed_v_v@mail.ru
Abstract
The article is devoted to the development and determination of a physical model of material deformation. The conception of a physical material model based on the method of particle dynamics is proposed. This model is shown as the system of clusters of structured particles. On the basis of the conception the article describes the mechanism of a plastic metal deformation process at pressure processing and material deformation at hydraulic cutting in terms of cavitation and resonance phenomena. The model under consideration is required at automatic control systems development for material deformation process.
Keywords
material deformation, physical model, cluster
References
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3. Sedyshev, V.V. Avtomaticheskoe samoupravlenie processom uprugoplasticheskoj mikrodeformacii metalla / V.V. Sedyshev // Sb. nauch. tr. po materialam Mezhdunarodnoj nauchno-prakticheskoj konferencii «Sovremennye problemy i puti ih resheniya v nauke, transporte, proizvodstve i obrazovanii‘2008». Tom 4. Tekhnicheskie nauki. – Odessa: CHernomor'e, 2008. – S. 45–48.
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6. Krivcov, A.M. Deformirovanie i razrushenie tverdyh tel s mikrostrukturoj / A.M. Krivcov. – M.: Fizmatlit, 2007. – 304 s.
7. Sedyshev, V.V. Koncepciya fizicheskoj i matematicheskoj modeli deformacii metalla v svete zadach sinergeticheskogo upravleniya / V.V. Sedyshev // Sb. nauch. tr. po materialam mezhdunarodnoj nauchno-prakticheskoj konferencii «Sovremennye problemy i puti ih resheniya v nauke, transporte, proizvodstve i obrazovanii’2009». Tom 3. Tekhnicheskie nauki. – Odessa: CHernomor'e, 2009. – S. 6–9.
8. Sedyshev, V. V. Triada informacionnogo prostranstva / V.V. Sedyshev // Sb. nauch. tr. po materialam mezhdunarodnoj nauchno-prakticheskoj konferencii «Sovremennye problemy i puti ih resheniya v nauke, transporte, proizvodstve i obrazovanii’2010». Tom 3. Tekhnicheskie nauki. – Odessa: CHernomor'e, 2010. – S. 38–40.
9. Pirsol, I. Kavitaciya / I. Pirsol. – M.: Mir, 1975. – 95 s.
10. Rozhdestvenskij, V.V. Kavitaciya / V.V. Rozhdestvenskij. – L.: Sudostroenie, 1977. – 248 s.
2. Meshcheryakov, YU.I. Dinamicheskaya plastichnost' i prochnost' strukturno-neodnorodnyh materialov / YU.I. Meshcheryakov // Fiz. mezomekh. – 2005. – T. 8. – № 6. – S. 5–21.
3. Sedyshev, V.V. Avtomaticheskoe samoupravlenie processom uprugoplasticheskoj mikrodeformacii metalla / V.V. Sedyshev // Sb. nauch. tr. po materialam Mezhdunarodnoj nauchno-prakticheskoj konferencii «Sovremennye problemy i puti ih resheniya v nauke, transporte, proizvodstve i obrazovanii‘2008». Tom 4. Tekhnicheskie nauki. – Odessa: CHernomor'e, 2008. – S. 45–48.
4. Sedov, L.I. Mekhanika sploshnoj sredy / L.I. Sedov. – 5-e izd., ispr. – M.: Nauka, 1994. – T. 1. – 528 s.
5. Hokni, R. CHislennoe modelirovanie metodom chastic: per. s angl. / R. Hokni, Dzh. Istvud. – M.: Mir, 1987. – 640 s.
6. Krivcov, A.M. Deformirovanie i razrushenie tverdyh tel s mikrostrukturoj / A.M. Krivcov. – M.: Fizmatlit, 2007. – 304 s.
7. Sedyshev, V.V. Koncepciya fizicheskoj i matematicheskoj modeli deformacii metalla v svete zadach sinergeticheskogo upravleniya / V.V. Sedyshev // Sb. nauch. tr. po materialam mezhdunarodnoj nauchno-prakticheskoj konferencii «Sovremennye problemy i puti ih resheniya v nauke, transporte, proizvodstve i obrazovanii’2009». Tom 3. Tekhnicheskie nauki. – Odessa: CHernomor'e, 2009. – S. 6–9.
8. Sedyshev, V. V. Triada informacionnogo prostranstva / V.V. Sedyshev // Sb. nauch. tr. po materialam mezhdunarodnoj nauchno-prakticheskoj konferencii «Sovremennye problemy i puti ih resheniya v nauke, transporte, proizvodstve i obrazovanii’2010». Tom 3. Tekhnicheskie nauki. – Odessa: CHernomor'e, 2010. – S. 38–40.
9. Pirsol, I. Kavitaciya / I. Pirsol. – M.: Mir, 1975. – 95 s.
10. Rozhdestvenskij, V.V. Kavitaciya / V.V. Rozhdestvenskij. – L.: Sudostroenie, 1977. – 248 s.
Source
Bulletin of the South Ural State University. Ser. Computer Technologies, Automatic Control, Radio Electronics, 2012, iss. 17, no. 35 (294)
, pp. 73-78. (in Russ.) (The main)