| 惰性气体灭火系统减压孔板设计计算方法研究 |
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| 引用本文： | 施鸿鹏,吴俊奇.惰性气体灭火系统减压孔板设计计算方法研究[J].中国人民武装警察部队学院学报,2011(4):15-17. |
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| 作者姓名： | 施鸿鹏 吴俊奇 |
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| 作者单位： | [1]北京经济技术开发区消防支队,北京100176 [2]北京建筑工程学院,北京100044 |
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| 摘 要： | 选择DN40及其三种规格孔径的IG100惰性气体灭火系统减压孔板为研究对象,采用fluent数值计算软件进行计算,得到压比-流量特性曲线及计算公式,在设计计算时可直接根据压比-流量特性曲线选择合理的减压装置,为此类设计提出了一种新的计算研究手段。
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| 关 键 词： | 惰性气体灭火系统 减压孔板 数值计算 |
A Study of the Computing Method of Orifice Pressure Relief Design of Inert Gas Fire Prevention System |
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| SHI Hong-peng,WU Jun-qi.A Study of the Computing Method of Orifice Pressure Relief Design of Inert Gas Fire Prevention System[J].Journal of the Chinese People's Armed Police Force Academy,2011(4):15-17. |
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| Authors: | SHI Hong-peng WU Jun-qi |
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| Institution: | 1.Economic and Technological Development Zone Municipal Fire Brigade,Beijing 100176,China;2.Beijing Construction Engineering College,Beijing 100044,China) |
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| Abstract: | The types of DN40 and other three orifice pressure relief systems are studied and computed through the fluent software,resulting in a formula of pressure ration and discharge-rating curve.The selection of the pressure relief systems can be done based on this formula in the design process. |
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| Keywords: | inert gas fire prevention system pressure relief equipment computation |
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