Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler
Computer simulation has been proven to provide a good understanding of engineering phenomenon. This work presents numerical simulation results on secondary air jet penetration into a dense phase of a three-dimensional fluidized bed at a commercial scale. Initial model as a reference and four modifie...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2024-02-01
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| Series: | Data in Brief |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352340923009630 |
| _version_ | 1797317102081671168 |
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| author | Nurdin Hasananto Teguh Lilis Yuliati Eko Siswanto Djarot B. Darmadi |
| author_facet | Nurdin Hasananto Teguh Lilis Yuliati Eko Siswanto Djarot B. Darmadi |
| author_sort | Nurdin Hasananto Teguh |
| collection | DOAJ |
| description | Computer simulation has been proven to provide a good understanding of engineering phenomenon. This work presents numerical simulation results on secondary air jet penetration into a dense phase of a three-dimensional fluidized bed at a commercial scale. Initial model as a reference and four modified models which are called as case A, B, C, and D were created by modifying the angle of secondary air. Evaluation of combustion process is based on mass fraction distribution of H2O and CO2 at center line of the furnace. Generally, modified geometry improves the performance of furnace compared to reference. We also present data of total energy and temperature to get a comprehensive insight of the furnace performance. The simulation results can be used as a consideration to improve the efficiency of steam power plants by adjusting the direction of secondary air flow. |
| first_indexed | 2024-03-08T03:30:00Z |
| format | Article |
| id | doaj.art-19491e2d346f48329d0580bb30b5e6db |
| institution | Directory Open Access Journal |
| issn | 2352-3409 |
| language | English |
| last_indexed | 2024-03-08T03:30:00Z |
| publishDate | 2024-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Data in Brief |
| spelling | doaj.art-19491e2d346f48329d0580bb30b5e6db2024-02-11T05:10:34ZengElsevierData in Brief2352-34092024-02-0152109931Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boilerNurdin Hasananto Teguh0Lilis Yuliati1Eko Siswanto2Djarot B. Darmadi3Corresponding author.; Department of Mechanical Engineering, Faculty of Engineering, Brawijaya University, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering, Brawijaya University, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering, Brawijaya University, IndonesiaDepartment of Mechanical Engineering, Faculty of Engineering, Brawijaya University, IndonesiaComputer simulation has been proven to provide a good understanding of engineering phenomenon. This work presents numerical simulation results on secondary air jet penetration into a dense phase of a three-dimensional fluidized bed at a commercial scale. Initial model as a reference and four modified models which are called as case A, B, C, and D were created by modifying the angle of secondary air. Evaluation of combustion process is based on mass fraction distribution of H2O and CO2 at center line of the furnace. Generally, modified geometry improves the performance of furnace compared to reference. We also present data of total energy and temperature to get a comprehensive insight of the furnace performance. The simulation results can be used as a consideration to improve the efficiency of steam power plants by adjusting the direction of secondary air flow.http://www.sciencedirect.com/science/article/pii/S2352340923009630Coal combustion in CFB boilerSecondary air inletAir penetrationANSYS-Fluent |
| spellingShingle | Nurdin Hasananto Teguh Lilis Yuliati Eko Siswanto Djarot B. Darmadi Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler Data in Brief Coal combustion in CFB boiler Secondary air inlet Air penetration ANSYS-Fluent |
| title | Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler |
| title_full | Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler |
| title_fullStr | Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler |
| title_full_unstemmed | Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler |
| title_short | Computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler |
| title_sort | computational fluid dynamics dataset of secondary air modification in a circulating fluidized bed boiler |
| topic | Coal combustion in CFB boiler Secondary air inlet Air penetration ANSYS-Fluent |
| url | http://www.sciencedirect.com/science/article/pii/S2352340923009630 |
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