Selected Journal of the Excellence Action Plan for China's Science and Technology Journals (Phase II),Selected Journal of Chinese Applied Core Journals (Extended Edition) / CACJ (Extended),Indexed in the Chinese Core Journals (Selection) Database
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基于燃气本质安全配件应用条件下的户内燃气管路阻力损失计算方法

Issue Number Issue 12, 2024 [View other articles in this issue]
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Publication Date 2024.12.15
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Author 李 军 杨文量 张 文 郭宏伟 李晓鸣
Organization 中国市政工程华北设计研究总院有限公司

Abstract

为准确地得到户内燃气管路本质安全配件应用条件下的阻力损失,总结了不同管路附件的流量性能,形成了利用安全配件的流量参数,提出指定流量下管路附件阻力损失的方法。对管路附件开展流量-压损特性的试验研究,结合应用示例,分析管路压力损失各分项组成,并给出户内燃气管路中典型安全配件的流量参数以及输送用不锈钢软管的摩擦阻力系数。

Keywords

燃气本质安全配件;阻力损失;试验研究;水力计算

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Declaration:

The English version of this article is translated with the assistance of AI.

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