| 刘玉宝,梅志斌,王文青,成琳琳.吸气式感烟火灾探测系统采样管网模拟仿真[J].火灾科学,2005,14(3):154-159. |
| 吸气式感烟火灾探测系统采样管网模拟仿真 |
| Simulation on the Sampling Pipe Network of Aspirating Smoke Detector |
| 投稿时间：2005-04-13 修订日期：2005-06-06 |
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| DOI：10.3969/j.issn.1004-5309.年.期.顺序 |
| 基金项目: |
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| 中文关键词: 吸气 采样管网 仿真软件 流体力学 |
| 英文关键词:aspirate sampling pipe network simulated software hydrodynamics |
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| 中文摘要: |
| 通过对吸气式感烟火灾探测系统采样管网进行流体力学分析,建立了采样管网系统力学数学模型,采用了面向对象的编程技术,编制了工程管网设计模拟仿真软件,实现各采样点的探测灵敏度及探测响应时间的计算和对采样孔径的优化调整,在实际应用中取得良好效果。 |
| 英文摘要: |
| By analyzing the sampling pipe network of aspirating smoke d et ector, a mathematical model is developed and the simulation software is programm ed. The software can calculate the sensitivity and responding time of sampling p oints. If the result does not meet the expectation, the software can adjust the diameter of the sampling holes. This software has been widely used in practice. |
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