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火灾过程羽流质量流量的场模拟计算

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摘要 采用火灾动力学模拟软件FDS软件,数值求解了受限火羽流与非受限火羽流的三维流场,在此基础上通过对速度和密度的积分,计算了一定高度处的羽流质量流量,讨论了火源位置(中央火、墙边火和墙角火)和火源面积对羽流质量流量的影响,并将计算结果与现有的经验模型进行了对比。
作者 施妮 蔡晓红
机构地区 武汉市消防支队
出处 《消防技术与产品信息》 2007年第7期15-19,共5页 Fire Technique and Products Information
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参考文献10

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