| 矿井火灾烟流温度场及浓度场的数值模拟 |
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| 引用本文： | 戚宜欣.矿井火灾烟流温度场及浓度场的数值模拟[J].西安科技大学学报,1994(1). |
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| 作者姓名： | 戚宜欣 |
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| 作者单位： | 中国矿业大学北京研究生部 |
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| 摘 要： | 以化学流体力学理论为基础，对矿井巷道条件加以简化，建立了描述矿井火灾烟流流动的微分方程组及求解此方程组的差分方程组，对ＳＩＭＰＬＥ算法进行了改进，提出了全断面压力校正方法。
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| 关 键 词： | 火灾烟流，温度场，浓度场，数值模拟 |
NUMERICAL SIMULATION OF TEMPERATURE AND CONCENTRATION FIELDS OF MINE FIRE FUME |
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| Qi Yixin.NUMERICAL SIMULATION OF TEMPERATURE AND CONCENTRATION FIELDS OF MINE FIRE FUME[J].JOurnal of XI’an University of Science and Technology,1994(1). |
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| Authors: | Qi Yixin |
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| Abstract: | The differential oquations set describing the fume flow of mine and the difference equations act used to sOlve it bevy been established on the basis of chemical fluid dynamics theory under the simplification for mine roadway, The simple algorithm is improved, and the whole-section correct method for pressure is put forward. |
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| Keywords: | mine fire fume temperature field concentration field numerical simulation |
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