MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS
The dominant occupational hazards at the welding sites are identified. They are elevated air pollution and dustiness. Depending on the welding forms, the concentrations of harmful substances (carbon oxide, iron and magnesium oxides) exceed the sanitary-hygienic standards by 7‒10 times. The heat and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
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Don State Technical University
2014-06-01
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| Series: | Advanced Engineering Research |
| Subjects: | |
| Online Access: | https://www.vestnik-donstu.ru/jour/article/view/309 |
| _version_ | 1797881339931787264 |
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| author | Besarion Chokhoyevich Meskhi Yury Igorevich Bulygin Alexander Nikolayevich Legkonogikh Anatoly Leonidovich Gaydenko |
| author_facet | Besarion Chokhoyevich Meskhi Yury Igorevich Bulygin Alexander Nikolayevich Legkonogikh Anatoly Leonidovich Gaydenko |
| author_sort | Besarion Chokhoyevich Meskhi |
| collection | DOAJ |
| description | The dominant occupational hazards at the welding sites are identified. They are elevated air pollution and dustiness. Depending on the welding forms, the concentrations of harmful substances (carbon oxide, iron and magnesium oxides) exceed the sanitary-hygienic standards by 7‒10 times. The heat and mass transfer of harmful substances and heat in the industrial environment with dynamic ventilation and pollutant sources is considered. Its nonstationary 3D mathematical model is presented. The model permits the turbulence of air flows which differs it from the existing models of the occupational hazard spread. The developed software enables to solve various tasks of the ventilation system installation and operation. Specifically, it is referred to the rational distribution of various engineering devices of the given system, its control issues, and of the optimal worksite location. To ensure safe working conditions for the welding operators, the recommendations on the rational organization of the local ventilation system operation are developed. The corresponding constructive solutions are proposed. |
| first_indexed | 2024-04-10T03:18:37Z |
| format | Article |
| id | doaj.art-186f9d7e49534b8bb6e5ed7d6d6d015a |
| institution | Directory Open Access Journal |
| issn | 2687-1653 |
| language | Russian |
| last_indexed | 2024-04-10T03:18:37Z |
| publishDate | 2014-06-01 |
| publisher | Don State Technical University |
| record_format | Article |
| series | Advanced Engineering Research |
| spelling | doaj.art-186f9d7e49534b8bb6e5ed7d6d6d015a2023-03-13T07:31:25ZrusDon State Technical UniversityAdvanced Engineering Research2687-16532014-06-01142465510.12737/4545302MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMSBesarion Chokhoyevich Meskhi0Yury Igorevich Bulygin1Alexander Nikolayevich Legkonogikh2Anatoly Leonidovich Gaydenko3Донской государственный технический университет, РоссияДонской государственный технический университет, РоссияДонской государственный технический университет, РоссияОАО «Ростовгоргаз», РоссияThe dominant occupational hazards at the welding sites are identified. They are elevated air pollution and dustiness. Depending on the welding forms, the concentrations of harmful substances (carbon oxide, iron and magnesium oxides) exceed the sanitary-hygienic standards by 7‒10 times. The heat and mass transfer of harmful substances and heat in the industrial environment with dynamic ventilation and pollutant sources is considered. Its nonstationary 3D mathematical model is presented. The model permits the turbulence of air flows which differs it from the existing models of the occupational hazard spread. The developed software enables to solve various tasks of the ventilation system installation and operation. Specifically, it is referred to the rational distribution of various engineering devices of the given system, its control issues, and of the optimal worksite location. To ensure safe working conditions for the welding operators, the recommendations on the rational organization of the local ventilation system operation are developed. The corresponding constructive solutions are proposed.https://www.vestnik-donstu.ru/jour/article/view/309производственная средамоделированиерасчётвентиляцияопасные и вредные производственные факторызагазованностьмикроклиматусловия труда. |
| spellingShingle | Besarion Chokhoyevich Meskhi Yury Igorevich Bulygin Alexander Nikolayevich Legkonogikh Anatoly Leonidovich Gaydenko MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS Advanced Engineering Research производственная среда моделирование расчёт вентиляция опасные и вредные производственные факторы загазованность микроклимат условия труда. |
| title | MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS |
| title_full | MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS |
| title_fullStr | MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS |
| title_full_unstemmed | MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS |
| title_short | MATHEMATICAL AND COMPUTER-BASED SIMULATION OF INDUSTRIAL ENVIRONMENT GENERATION FOR THE PURPOSES OF PLANNING AND OPTIMIZATION OF AREA VENTILATION SYSTEMS |
| title_sort | mathematical and computer based simulation of industrial environment generation for the purposes of planning and optimization of area ventilation systems |
| topic | производственная среда моделирование расчёт вентиляция опасные и вредные производственные факторы загазованность микроклимат условия труда. |
| url | https://www.vestnik-donstu.ru/jour/article/view/309 |
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