| 关于通风除尘管道压力平衡公式的修正 |
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| 引用本文： | 许远超,李苏泷. 关于通风除尘管道压力平衡公式的修正[J]. 建筑热能通风空调, 2005, 24(3): 73-75 |
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| 作者姓名： | 许远超 李苏泷 |
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| 作者单位： | 南京理工大学动力工程学院;南京理工大学动力工程学院 |
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| 摘 要： | 对风道水力计算中调整管径的压力平衡公式进行了分析，指出了该公式存在的问题及其原因，并用最小二乘法对公式进行了修正，通过模拟计算得到修正公式，验证表明用该公式计算能够较好地符合设计规范要求。
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| 关 键 词： | 风道 压力平衡公式 局部阻力系数 修正 |
| 文章编号： | 1003-0344(2005)03-073-3 |
Amendment of the Pressure Balance Formula for the Ventilation Duct |
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| Xu Yuanchao,Li Sulong. Amendment of the Pressure Balance Formula for the Ventilation Duct[J]. Building Energy & Environment, 2005, 24(3): 73-75 |
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| Authors: | Xu Yuanchao Li Sulong |
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| Abstract: | The pressure balance formula for adjusting pipe diameters in the ventilation duct calculation was analyzed and the existing problem and its causes were indicated. An amended formula with the least mean square was presented and the amended formula by virtue of simulation was validated. |
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| Keywords: | ventilation duct pressure balance formula local resistance coefficient amendment |
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