Features tubular furnaces with fan and acoustic grazing flame burners
The paper presents the results of thermal and aerodynamic calculations in radiation chamber tubular furnaces with gas fan and acoustic burners grazing flame within the differential method for thermal calculating furnaces. Processes in the radiation chamber are described by two-dimensional energy equ...
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| Format: | Article |
| Language: | English |
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Kazan State Power Engineering University
2017-12-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
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| Online Access: | https://www.energyret.ru/jour/article/view/113 |
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| author | D. B. Vafin M. A. Butyakov D. A. Sadykova |
| author_facet | D. B. Vafin M. A. Butyakov D. A. Sadykova |
| author_sort | D. B. Vafin |
| collection | DOAJ |
| description | The paper presents the results of thermal and aerodynamic calculations in radiation chamber tubular furnaces with gas fan and acoustic burners grazing flame within the differential method for thermal calculating furnaces. Processes in the radiation chamber are described by two-dimensional energy equation, of radiative transfer, movement of the combustion products, k-e of model of turbulence and model of methane combustion in two stages. The problem of radiative transfer in the volume of the furnace is solved using S2 approximation method of discrete ordinates. The features of the temperature field, flow field of flue gases in the furnace radiant chamber technology and the distribution of surface heat flux density to the reaction tubes using different types of burners. |
| format | Article |
| id | doaj-art-af10eea7332a4b6a9e1a4a42e55e7558 |
| institution | Kabale University |
| issn | 1998-9903 |
| language | English |
| publishDate | 2017-12-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj-art-af10eea7332a4b6a9e1a4a42e55e75582024-11-26T11:39:35ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032017-12-0105-6849210.30724/1998-9903-2015-0-5-6-84-92113Features tubular furnaces with fan and acoustic grazing flame burnersD. B. Vafin0M. A. Butyakov1D. A. Sadykova2Нижнекамский химико-технологический институт (филиал) ФГБОУ ВПО «Казанский национальный исследовательский технологический университет»Нижнекамский химико-технологический институт (филиал) ФГБОУ ВПО «Казанский национальный исследовательский технологический университет»Нижнекамский химико-технологический институт (филиал) ФГБОУ ВПО «Казанский национальный исследовательский технологический университет»The paper presents the results of thermal and aerodynamic calculations in radiation chamber tubular furnaces with gas fan and acoustic burners grazing flame within the differential method for thermal calculating furnaces. Processes in the radiation chamber are described by two-dimensional energy equation, of radiative transfer, movement of the combustion products, k-e of model of turbulence and model of methane combustion in two stages. The problem of radiative transfer in the volume of the furnace is solved using S2 approximation method of discrete ordinates. The features of the temperature field, flow field of flue gases in the furnace radiant chamber technology and the distribution of surface heat flux density to the reaction tubes using different types of burners.https://www.energyret.ru/jour/article/view/113tubular furnaceburnersthermal radiationheat and mass transfer |
| spellingShingle | D. B. Vafin M. A. Butyakov D. A. Sadykova Features tubular furnaces with fan and acoustic grazing flame burners Известия высших учебных заведений: Проблемы энергетики tubular furnace burners thermal radiation heat and mass transfer |
| title | Features tubular furnaces with fan and acoustic grazing flame burners |
| title_full | Features tubular furnaces with fan and acoustic grazing flame burners |
| title_fullStr | Features tubular furnaces with fan and acoustic grazing flame burners |
| title_full_unstemmed | Features tubular furnaces with fan and acoustic grazing flame burners |
| title_short | Features tubular furnaces with fan and acoustic grazing flame burners |
| title_sort | features tubular furnaces with fan and acoustic grazing flame burners |
| topic | tubular furnace burners thermal radiation heat and mass transfer |
| url | https://www.energyret.ru/jour/article/view/113 |
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