Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation
This study investigated the changes in grain temperature during a seven-day ventilation process in a rectangular warehouse. It also explored the optimization of the cable layout for temperature measurement. Numerical simulation was used to compare the grain temperature monitoring performance of diff...
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| Format: | Article |
| Language: | English |
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Academy of National Food and Strategic Reserves Administration
2025-01-01
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| Series: | Liang you shipin ke-ji |
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| Online Access: | http://lyspkj.ijournal.cn/lyspkj/article/abstract/20250125 |
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| author | CHU Feng-jiao WANG Yuan-cheng YANG Kai-min DONG Xiao-qian |
| author_facet | CHU Feng-jiao WANG Yuan-cheng YANG Kai-min DONG Xiao-qian |
| author_sort | CHU Feng-jiao |
| collection | DOAJ |
| description | This study investigated the changes in grain temperature during a seven-day ventilation process in a rectangular warehouse. It also explored the optimization of the cable layout for temperature measurement. Numerical simulation was used to compare the grain temperature monitoring performance of different cable layouts, and their trade-off were evaluated through error and cost analyses. The results showed that the maximum absolute error in temperature monitoring with the national standard cable layout was 0.70 ℃, and the root mean square error was 25.83%. Uniform arrangements with adjusted cable spacing achieved a balance between accuracy and cost. In contrast, heterogeneous layouts reduced the root mean square error of grain temperature monitoring to 22.23%, while further lowering costs. In addition, the study verified the applicability of the heterogeneous layout in warehouses of different sizes. The optimized heterogeneous cable layout shows potential for practical implementation and wider adoption. |
| format | Article |
| id | doaj-art-67c094dc2118421facf3ad8f49471bac |
| institution | Kabale University |
| issn | 1007-7561 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Academy of National Food and Strategic Reserves Administration |
| record_format | Article |
| series | Liang you shipin ke-ji |
| spelling | doaj-art-67c094dc2118421facf3ad8f49471bac2025-01-23T14:07:27ZengAcademy of National Food and Strategic Reserves AdministrationLiang you shipin ke-ji1007-75612025-01-0133122323010.16210/j.cnki.1007-7561.2025.01.024Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during VentilationCHU Feng-jiao0WANG Yuan-cheng1YANG Kai-min2DONG Xiao-qian3School of Thermal Engineering, Shandong Jinan University, Jinan, Shandong 250101, ChinaSchool of Thermal Engineering, Shandong Jinan University, Jinan, Shandong 250101, ChinaSchool of Thermal Engineering, Shandong Jinan University, Jinan, Shandong 250101, ChinaSchool of Thermal Engineering, Shandong Jinan University, Jinan, Shandong 250101, ChinaThis study investigated the changes in grain temperature during a seven-day ventilation process in a rectangular warehouse. It also explored the optimization of the cable layout for temperature measurement. Numerical simulation was used to compare the grain temperature monitoring performance of different cable layouts, and their trade-off were evaluated through error and cost analyses. The results showed that the maximum absolute error in temperature monitoring with the national standard cable layout was 0.70 ℃, and the root mean square error was 25.83%. Uniform arrangements with adjusted cable spacing achieved a balance between accuracy and cost. In contrast, heterogeneous layouts reduced the root mean square error of grain temperature monitoring to 22.23%, while further lowering costs. In addition, the study verified the applicability of the heterogeneous layout in warehouses of different sizes. The optimized heterogeneous cable layout shows potential for practical implementation and wider adoption.http://lyspkj.ijournal.cn/lyspkj/article/abstract/20250125rectangular warehouseventilationcable layout methodnumerical simulation |
| spellingShingle | CHU Feng-jiao WANG Yuan-cheng YANG Kai-min DONG Xiao-qian Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation Liang you shipin ke-ji rectangular warehouse ventilation cable layout method numerical simulation |
| title | Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation |
| title_full | Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation |
| title_fullStr | Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation |
| title_full_unstemmed | Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation |
| title_short | Simulation Study on the Optimization of Temperature Measurement Cable Layout in Rectangular Warehouse during Ventilation |
| title_sort | simulation study on the optimization of temperature measurement cable layout in rectangular warehouse during ventilation |
| topic | rectangular warehouse ventilation cable layout method numerical simulation |
| url | http://lyspkj.ijournal.cn/lyspkj/article/abstract/20250125 |
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