2018
DOI: 10.1515/eng-2018-0020
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A computational algorithm and the method of determining the temperature field along the length of the rod of variable cross section

Abstract: Abstract:Bearing elements of a number of strategic equipment are limited length rods with a variable cross-section. Most of them are exposed to certain types of heat sources. To ensure reliable operation of these equipment it is necessary to know the temperature field along the length of the rod with a variable cross section. This paper proposes a computational algorithm and method to determine the temperature field along the length of the rod with limited length and variable cross-section. They are based on f… Show more

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Cited by 13 publications
(8 citation statements)
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“…To model heat and mass transfer in the presence of physicochemical processes, the fundamental laws of conservation of such quantities as mass, momentum, energy are used. Since heat and mass transfer in the presence of physico-chemical transformations is an interaction of turbulent movements and chemical processes, we must also take into account the law of conservation of the components of the reacting mixture, turbulence, multiphase environment, heat generation due to radiation from a heated medium and chemical reactions [11][12][13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
“…To model heat and mass transfer in the presence of physicochemical processes, the fundamental laws of conservation of such quantities as mass, momentum, energy are used. Since heat and mass transfer in the presence of physico-chemical transformations is an interaction of turbulent movements and chemical processes, we must also take into account the law of conservation of the components of the reacting mixture, turbulence, multiphase environment, heat generation due to radiation from a heated medium and chemical reactions [11][12][13][14][15][16].…”
Section: Introductionmentioning
confidence: 99%
“…The most important pollutants entering the atmosphere when burning pulverized coal in combustion chambers are particulate matter (ash, dust, soot particles), as well as gas emissions (nitrogen, carbon, sulfur oxides, etc.) [7][8][9][10][11][12][13][14][15]. Currently, it is necessary to develop "clean" technologies for generating electricity.…”
Section: Introductionmentioning
confidence: 99%
“…The main methods of study of such processes, particularly in the areas of real geometry are methods of numerical simulation and holding on to them through computational experiments adequately reflect the real physical processes, occurring in combustion chambers. Progress in the development of computational models, in the creation of effective computational algorithms and problem-oriented software packages allows us to solve many problems that have a huge practical application for various industries, especially for energy [6][7][8][9][10][11].…”
Section: Introductionmentioning
confidence: 99%