Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System
High-power aviation airborne electronic equipment will have the problem of over-temperature.Compared with air cooling, the use of the liquid cooling to cool the device has better heat dissipation effect, so the thermal characteristics of the liquid cooling system need to be simulated and calculated....
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Advances in Aeronautical Science and Engineering
2021-04-01
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| Series: | Hangkong gongcheng jinzhan |
| Subjects: | |
| Online Access: | http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2020060?st=article_issue |
| _version_ | 1811166384547168256 |
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| author | DONG Zhangzhi LI Xiaogang LU Jixiang |
| author_facet | DONG Zhangzhi LI Xiaogang LU Jixiang |
| author_sort | DONG Zhangzhi |
| collection | DOAJ |
| description | High-power aviation airborne electronic equipment will have the problem of over-temperature.Compared with air cooling, the use of the liquid cooling to cool the device has better heat dissipation effect, so the thermal characteristics of the liquid cooling system need to be simulated and calculated.Taking a certain type of airborne liquid cooling as an example, the theoretical calculation model of heat transfer of the main components(such as liquid storage tank, gear pump, radiator, etc.) is established, and the temperature under-40~40℃ is simulated and analyzed.The thermal characteristics of the system and through the state machine programming to achieve temperature control simulation under over-temperature conditions.The results show that the temperature index of this type of airborne liquid cooling system basically meets the technical index requirements of the cold plate inlet temperature(5~30℃) under typical working conditions;The method of increasing fan speed or the control method of opening the ram air port can obviously improve the problem and the cold plate temperature is basically controlled in the range of 5~15℃. |
| first_indexed | 2024-04-10T15:51:26Z |
| format | Article |
| id | doaj.art-27d4efce6a244750a2e58dd334fb0e30 |
| institution | Directory Open Access Journal |
| issn | 1674-8190 |
| language | zho |
| last_indexed | 2024-04-10T15:51:26Z |
| publishDate | 2021-04-01 |
| publisher | Editorial Department of Advances in Aeronautical Science and Engineering |
| record_format | Article |
| series | Hangkong gongcheng jinzhan |
| spelling | doaj.art-27d4efce6a244750a2e58dd334fb0e302023-02-11T02:44:28ZzhoEditorial Department of Advances in Aeronautical Science and EngineeringHangkong gongcheng jinzhan1674-81902021-04-0112216317010.16615/j.cnki.1674-8190.2021.02.2020210220Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling SystemDONG Zhangzhi0LI Xiaogang1LU Jixiang2College of Aeronautics Engineering, Air Force Engineering University, Xi'an 710051, ChinaCollege of Aeronautics Engineering, Air Force Engineering University, Xi'an 710051, ChinaSchool of Mechanical-electronic Engineering, Northwestern Polytechnical University, Xi'an 710072, ChinaHigh-power aviation airborne electronic equipment will have the problem of over-temperature.Compared with air cooling, the use of the liquid cooling to cool the device has better heat dissipation effect, so the thermal characteristics of the liquid cooling system need to be simulated and calculated.Taking a certain type of airborne liquid cooling as an example, the theoretical calculation model of heat transfer of the main components(such as liquid storage tank, gear pump, radiator, etc.) is established, and the temperature under-40~40℃ is simulated and analyzed.The thermal characteristics of the system and through the state machine programming to achieve temperature control simulation under over-temperature conditions.The results show that the temperature index of this type of airborne liquid cooling system basically meets the technical index requirements of the cold plate inlet temperature(5~30℃) under typical working conditions;The method of increasing fan speed or the control method of opening the ram air port can obviously improve the problem and the cold plate temperature is basically controlled in the range of 5~15℃.http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2020060?st=article_issueairborne liquid cooling systemthe heat transfer theorythermal simulationthermal control |
| spellingShingle | DONG Zhangzhi LI Xiaogang LU Jixiang Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System Hangkong gongcheng jinzhan airborne liquid cooling system the heat transfer theory thermal simulation thermal control |
| title | Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System |
| title_full | Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System |
| title_fullStr | Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System |
| title_full_unstemmed | Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System |
| title_short | Experimental Study on Thermal Characteristics Simulation of Airborne Liquid Cooling System |
| title_sort | experimental study on thermal characteristics simulation of airborne liquid cooling system |
| topic | airborne liquid cooling system the heat transfer theory thermal simulation thermal control |
| url | http://hkgcjz.cnjournals.com/hkgcjz/article/abstract/2020060?st=article_issue |
| work_keys_str_mv | AT dongzhangzhi experimentalstudyonthermalcharacteristicssimulationofairborneliquidcoolingsystem AT lixiaogang experimentalstudyonthermalcharacteristicssimulationofairborneliquidcoolingsystem AT lujixiang experimentalstudyonthermalcharacteristicssimulationofairborneliquidcoolingsystem |