| 夏云春,王清安.磁场中旋转火焰稳定性分析[J].火灾科学,2002,11(3):137-141. |
| 磁场中旋转火焰稳定性分析 |
| An Analysis of Fire Whirl Stability in Magnetic Field |
| 投稿时间：2002-04-30 修订日期：2002-05-30 |
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| DOI：10.3969/j.issn.1004-5309.年.期.顺序 |
| 基金项目:国家自然科学重点基金资助项目(59936140) |
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| 中文关键词: 旋转火焰 磁场 稳定性 |
| 英文关键词:fire whirl magnetic field stability |
| 摘要点击次数: 1013 |
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| 中文摘要: |
| 通过对旋转火焰受到磁场作用情况下微分方程的分析 ,确定旋转火焰在磁场中的稳定性条件 ,使人们更进一步地了解旋转火焰发展的规律性 ,从而在实际的火灾发生过程中有意识地对小的旋转火焰的某些特性加以控制 ,以避免火灾过程中火旋风的发生。这在实际火灾发生时 ,对于减少火灾带来的损失具有特别重要的意义 ;同时 ,这也会为人们研究地球磁场对实际火灾中形成火旋风的影响程度提供一定程度的参考作用. |
| 英文摘要: |
| In this paper, by means of the study on the differential equations of fire whirl in magnetic field, the stable conditions of fire whirl in the magnetic field can be determined. This can make us know more about the developing rules of it. At the same time, when the virtual fire hap-pens, the fire men can make some methods control it to prevent it from developing to fire whirl wind. Meanwhile, this can provide some references for some people to study the effects of magnetic field of earth on the virtual fire whirl winds. |
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