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Your search keyword '"Gubanov, S. M."' showing total 3 results
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3 results on '"Gubanov, S. M."'

1. Analysis of energy-intensive thermostating systems in the chemical industry.

Author

Gubanov, S. M., Krainov, A. Yu., and Shirokov, A. A.

Subjects
*CHEMICAL systems, *URANIUM isotopes, *ISOTOPE separation, *CHEMICAL industry, *INDUSTRIAL costs
Abstract

This paper is devoted to thermostating of the energy-intensive systems at chemical production. The aim of the thermostating systems is to maintain a stable temperature level during the technological processes. The object of research is the processes of the heat exchange in the cooling systems at the sections of the uranium isotopes separation. The paper provides the proposals on the optimization of the technological processes to reduce the energy costs of production. [ABSTRACT FROM AUTHOR]

Published
2023
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2. Mathematical model and simulation results on natural convective heat exchange of electrical equipment with air.

Author

Gubanov, S. M., Krainov, A. Yu., and Shirokov, A. A.

Subjects
*MATHEMATICAL models, *TEMPERATURE distribution, *SIMULATION methods & models, *HEAT flux, *ATMOSPHERIC temperature
Abstract

This paper presents the physico-mathematical model of the airflow in the vicinity of the surfaces of the generating sets. Using the developed model, we have carried out the numerical study on the air motion around the generating sets and obtained the distributions of the temperature and air velocity. We have determined the values of the heat fluxes under the natural convective and forced air flow regimes, providing thermostating of the electrical equipment. [ABSTRACT FROM AUTHOR]

Published
2023
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3. Modeling of Aerodynamics and Heat-and-Mass Transfer on Ventilation of Industrial Enclosures.

Author

Gubanov, S. M., Krainov, A. Yu., and Shinkevich, R. A.

Subjects
*AERODYNAMICS, *AIR purification, *AIR conditioning, *ATMOSPHERIC temperature, *NATURAL ventilation, *VENTILATION, *AIRDROP
Abstract

Modeling of the aerodynamic processes involved in the ventilation of a large production enclosure containing electrical equipment requiring special conditions for air humidity and temperature was performed. A physical-mathematical model of the aerodynamics of ventilation of a production enclosure is presented, taking into account heat exchange with air and the surface of the equipment present in a building and mass exchange with the ambient environment by air filtration through the structural elements. The computational results for non-stationary displacement of air with high humidity from the building by means of ventilation with dried air are presented. The characteristic time of purification of air from excess moisture with air supplied to various parts of a building was determined. [ABSTRACT FROM AUTHOR]

Published
2022
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