Explosion suppression experiment of oil storage containers based on porous explosion suppression materials
In order to obtain the most suitable porous explosion suppression material for oil storage containers, the gasoline-air mixture explosion suppression experiment in a closed container was carried out with the three representative explosion suppression materials, such as mesh aluminum alloy, spherical...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Oil & Gas Storage and Transportation
2023-10-01
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| Series: | You-qi chuyun |
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| Online Access: | https://yqcy.pipechina.com.cn/cn/article/doi/10.6047/j.issn.1000-8241.2023.10.009 |
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| author | Xinsheng JIANG Lei ZHOU Yunxiong CAI Dongliang ZHOU Ri CHEN Xizhuo QIN |
| author_facet | Xinsheng JIANG Lei ZHOU Yunxiong CAI Dongliang ZHOU Ri CHEN Xizhuo QIN |
| author_sort | Xinsheng JIANG |
| collection | DOAJ |
| description | In order to obtain the most suitable porous explosion suppression material for oil storage containers, the gasoline-air mixture explosion suppression experiment in a closed container was carried out with the three representative explosion suppression materials, such as mesh aluminum alloy, spherical non-metallic material and reticulated polyurethane foam. On this basis, the explosion suppression mechanism was studied, the explosion suppression evolution process was analyzed, and the characteristic parameters of explosion were compared. The results show that the "cold wall effect", "wall effect" and explosion wave suppression theory all play an important role in the suppression of gasoline-air mixture explosion, but various explosion suppression mechanisms have different contributions to the cases with different materials used. When the mesh aluminum alloy and spherical non-metallic material are used to suppress the explosion, the overpressure in the container is inhibited, but the flame develops rapidly due to the disturbance effect, causing the explosion generated rapidly. When the reticulated polyurethane foam is used, the flame and overpressure are well controlled. Herein, the maximum overpressure peak value and explosive power index were taken as the evaluation indexes, and the reticulated polyurethane foam has much better explosive suppression performance than the other two materials. It is indicated that the reticulated polyurethane foam has important engineering application value in the safety monitoring and control of oil and gas. |
| format | Article |
| id | doaj-art-f20dd6298169404c9c0dd5e8bde7fccb |
| institution | Kabale University |
| issn | 1000-8241 |
| language | zho |
| publishDate | 2023-10-01 |
| publisher | Editorial Office of Oil & Gas Storage and Transportation |
| record_format | Article |
| series | You-qi chuyun |
| spelling | doaj-art-f20dd6298169404c9c0dd5e8bde7fccb2025-01-17T06:49:20ZzhoEditorial Office of Oil & Gas Storage and TransportationYou-qi chuyun1000-82412023-10-0142101158116510.6047/j.issn.1000-8241.2023.10.009yqcy-42-10-1158Explosion suppression experiment of oil storage containers based on porous explosion suppression materialsXinsheng JIANG0Lei ZHOU1Yunxiong CAI2Dongliang ZHOU3Ri CHEN4Xizhuo QIN5Petroleum, oil & Lubricant Department, Army Logistical AcademyPetroleum, oil & Lubricant Department, Army Logistical AcademyPetroleum, oil & Lubricant Department, Army Logistical AcademyPetroleum, oil & Lubricant Department, Army Logistical AcademyPetroleum, oil & Lubricant Department, Army Logistical AcademyPetroleum, oil & Lubricant Department, Army Logistical AcademyIn order to obtain the most suitable porous explosion suppression material for oil storage containers, the gasoline-air mixture explosion suppression experiment in a closed container was carried out with the three representative explosion suppression materials, such as mesh aluminum alloy, spherical non-metallic material and reticulated polyurethane foam. On this basis, the explosion suppression mechanism was studied, the explosion suppression evolution process was analyzed, and the characteristic parameters of explosion were compared. The results show that the "cold wall effect", "wall effect" and explosion wave suppression theory all play an important role in the suppression of gasoline-air mixture explosion, but various explosion suppression mechanisms have different contributions to the cases with different materials used. When the mesh aluminum alloy and spherical non-metallic material are used to suppress the explosion, the overpressure in the container is inhibited, but the flame develops rapidly due to the disturbance effect, causing the explosion generated rapidly. When the reticulated polyurethane foam is used, the flame and overpressure are well controlled. Herein, the maximum overpressure peak value and explosive power index were taken as the evaluation indexes, and the reticulated polyurethane foam has much better explosive suppression performance than the other two materials. It is indicated that the reticulated polyurethane foam has important engineering application value in the safety monitoring and control of oil and gas.https://yqcy.pipechina.com.cn/cn/article/doi/10.6047/j.issn.1000-8241.2023.10.009gasoline-air mixtureporous materialexplosion suppression performanceexplosion evolutioncharacteristic parameter |
| spellingShingle | Xinsheng JIANG Lei ZHOU Yunxiong CAI Dongliang ZHOU Ri CHEN Xizhuo QIN Explosion suppression experiment of oil storage containers based on porous explosion suppression materials You-qi chuyun gasoline-air mixture porous material explosion suppression performance explosion evolution characteristic parameter |
| title | Explosion suppression experiment of oil storage containers based on porous explosion suppression materials |
| title_full | Explosion suppression experiment of oil storage containers based on porous explosion suppression materials |
| title_fullStr | Explosion suppression experiment of oil storage containers based on porous explosion suppression materials |
| title_full_unstemmed | Explosion suppression experiment of oil storage containers based on porous explosion suppression materials |
| title_short | Explosion suppression experiment of oil storage containers based on porous explosion suppression materials |
| title_sort | explosion suppression experiment of oil storage containers based on porous explosion suppression materials |
| topic | gasoline-air mixture porous material explosion suppression performance explosion evolution characteristic parameter |
| url | https://yqcy.pipechina.com.cn/cn/article/doi/10.6047/j.issn.1000-8241.2023.10.009 |
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