Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid
The article proposes a solution to problems associated with hightemperature heating. The main advantages of high-temperature heat transfer fluid are given. A description is given of the design of a fire-tube boiler and its main components (furnaces and a convective bundle). The process of operati...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education
2018-07-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/37-40%20%D0%9C%D0%B8%D1%85%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2%20%D0%90.%20%D0%93.,%20%D0%92%D0%B4%D0%BE%D0%B2%D0%B8%D0%BD%20%D0%9E.%20%D0%92.,%20%D0%A1%D0%BB%D0%BE%D0%B1%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0%20%D0%95.%20%D0%9D..pdf |
| _version_ | 1798042276499292160 |
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| author | A. G. Mikhailov O. V. Vdovin E. N. Slobodina |
| author_facet | A. G. Mikhailov O. V. Vdovin E. N. Slobodina |
| author_sort | A. G. Mikhailov |
| collection | DOAJ |
| description | The article proposes a solution to problems associated with hightemperature heating. The main advantages of high-temperature
heat transfer fluid are given. A description is given of the design
of a fire-tube boiler and its main components (furnaces and a
convective bundle). The process of operation of a fire-tube boiler
is considered. The method of thermal calculation of the boiler
in accordance with the normative method is described. The
characteristic of free and forced convection and criteria describing
these processes are given. There is presented criterial equation
describing the heat transfer in forced and free convection for a
fire-tube boiler. Based on the results of the calculated experiment,
the graphs of dependence of dimensionless magnitude at free
and forced convection on the heat transfer fluid temperature are
constructed. |
| first_indexed | 2024-04-11T22:33:14Z |
| format | Article |
| id | doaj.art-b195763c80c2455dae7a77c35ed1b1fa |
| institution | Directory Open Access Journal |
| issn | 1813-8225 2541-7541 |
| language | English |
| last_indexed | 2024-04-11T22:33:14Z |
| publishDate | 2018-07-01 |
| publisher | Omsk State Technical University, Federal State Budgetary Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj.art-b195763c80c2455dae7a77c35ed1b1fa2022-12-22T03:59:18ZengOmsk State Technical University, Federal State Budgetary Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412018-07-013 (159)374010.25206/1813-8225-2018-159-37-40Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluidA. G. Mikhailov0O. V. Vdovin1E. N. Slobodina2Omsk State Technical UniversityOmsk State Technical UniversityOmsk State Technical UniversityThe article proposes a solution to problems associated with hightemperature heating. The main advantages of high-temperature heat transfer fluid are given. A description is given of the design of a fire-tube boiler and its main components (furnaces and a convective bundle). The process of operation of a fire-tube boiler is considered. The method of thermal calculation of the boiler in accordance with the normative method is described. The characteristic of free and forced convection and criteria describing these processes are given. There is presented criterial equation describing the heat transfer in forced and free convection for a fire-tube boiler. Based on the results of the calculated experiment, the graphs of dependence of dimensionless magnitude at free and forced convection on the heat transfer fluid temperature are constructed.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/37-40%20%D0%9C%D0%B8%D1%85%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2%20%D0%90.%20%D0%93.,%20%D0%92%D0%B4%D0%BE%D0%B2%D0%B8%D0%BD%20%D0%9E.%20%D0%92.,%20%D0%A1%D0%BB%D0%BE%D0%B1%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0%20%D0%95.%20%D0%9D..pdfhigh temperature heat transfer fluidfire-tube boilernatural convectionforced convectionnusselt criterionnonwater heat transfer fluid |
| spellingShingle | A. G. Mikhailov O. V. Vdovin E. N. Slobodina Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid Омский научный вестник high temperature heat transfer fluid fire-tube boiler natural convection forced convection nusselt criterion nonwater heat transfer fluid |
| title | Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid |
| title_full | Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid |
| title_fullStr | Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid |
| title_full_unstemmed | Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid |
| title_short | Heat exchange processes in volume of fire-tube boiler with non-water heat transfer fluid |
| title_sort | heat exchange processes in volume of fire tube boiler with non water heat transfer fluid |
| topic | high temperature heat transfer fluid fire-tube boiler natural convection forced convection nusselt criterion nonwater heat transfer fluid |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2018/3%20(159)/37-40%20%D0%9C%D0%B8%D1%85%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2%20%D0%90.%20%D0%93.,%20%D0%92%D0%B4%D0%BE%D0%B2%D0%B8%D0%BD%20%D0%9E.%20%D0%92.,%20%D0%A1%D0%BB%D0%BE%D0%B1%D0%BE%D0%B4%D0%B8%D0%BD%D0%B0%20%D0%95.%20%D0%9D..pdf |
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