Výsledky vyhledávání - "V. N. Koleskin"

THE SOLVING OF THE PROBLEM IN THE WORKING ZONE. THE NUMERICAL CALCULATION OF THE MODEL OF THE NIZHNEKAMSK REACTOR FOR THE STYRENE PRODUCTION (PART-3)

Autor: T. S. Ainakulova, P. G. Shtern, A. V. Lukyanova, D. K. Zhumadullayev, E. T. Bugibaev, A. A. Yunusova, A. A. Yunusov, V. N. Koleskin

Publikováno v: SERIES CHEMISTRY AND TECHNOLOGY. :6-13

Heterogeneous catalytic processes conducted in axial or radial type reactors with a still catalytic layer are some of the most important elements of the chemical technology. The attention of scientists and manufacturers to the investigation and appli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed665f974737f26d4af809d34b178b43
https://doi.org/10.32014/2021.2518-1491.1

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THE MODELING OF A FLOW IN FLAT AND RADIAL CONTACT UNITS WITH A STILL GRANULAR LAYER. EVALUATIONS OF A CYLINDRICAL REACTOR WITH A RADIAL GAS INPUT AND A FREE OUTPUT (PART 1)

Autor: A.A. Yunusov, D.K. Zhumadullayev, P. G. Shtern, A. V. Lukyanova, A.A. Yunusovа, V. N. Koleskin

Publikováno v: PHYSICO-MATHEMATICAL SERIES. 2:96-102

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9a8475ceaad222beca4ce04d5eda1d3
https://doi.org/10.32014/2020.2518-1726.20

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Investigation of the structure of a fixed granular bed using computer aided tomography

Autor: P. G. Shtern, V. N. Koleskin

Publikováno v: Journal of Engineering Physics and Thermophysics. 62:55-59

The productivity of technological processes in which gas-phase matter is passed through a fixed bed of granular catalyzer depends, to a great extent, on particle distribution throughout the bed volume. A series of works [1-5] showed the influence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00e46c4379f89b3fb224806e15d624e4
https://doi.org/10.1007/bf00861340

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Effect of bounding surfaces on porosity distribution in a granular medium

Autor: S. V. Turuntaev, P. G. Shtern, G. N. Abaev, E. K. Popov, V. N. Koleskin

Publikováno v: Journal of Engineering Physics. 42:395-398

An experimental study is made of porosity distribution in a granular bed close to one of the surfaces bounding it. It is shown that wall deformation reduces the nonuniformity of porosity and the velocity profile of the gas flow.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adc3b8934d2869c78a90533ae2f89902
https://doi.org/10.1007/bf00826838

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