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[1]齐建波,孙立刚,张文伟,等.西气东输二线阀室放空系统设置[J].油气储运,2009,28(9):63-65.[doi:10.6047/j.issn.1000-8241.2009.09.021]
　QI Jianbo,SUN Ligang.Allocation of Venting System for Valve Chambers of the Second West-to-East Gas Transmission Pipeline[J].Oil & Gas Storage and Transportation,2009,28(9):63-65.[doi:10.6047/j.issn.1000-8241.2009.09.021]
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西气东输二线阀室放空系统设置

《油气储运》[ISSN:1000-8241/CN:13-1093/TE] 卷: 28 期数: 2009年9期 页码: 63-65 栏目: 出版日期: 1900-01-01
Title:
Allocation of Venting System for Valve Chambers of the Second West-to-East Gas Transmission Pipeline
作者:
齐建波;  孙立刚;  张文伟;  董平省;  康焯;  罗丽华
中国石油天然气管道工程有限公司
Author(s):
QI Jianbo;  SUN Ligang
关键词:
西气东输管道; 阀室; 放空系统; 设置
Keywords:
the Second West-to-East Gas Transmission Pipeline; valve chambers; venting sys-tem; parameter; allocation
DOI:
10.6047/j.issn.1000-8241.2009.09.021
摘要:
开展了西气东输二线阀室放空立管系统的设置研究,确定了放空方式、放空立管直径、放空管高度及其与阀室的距离等参数。采用PHAST软件,对放空立管出口处可燃性气体的扩散过程进行了定量模拟,给出了可燃性气体意外燃烧热影响强度和范围。
Abstract:
Research on the allocation of venting standpipe system for valve chambers of the Second West-to-East Gas Transmission Pipeline is conducted,and parameters of venting way.venting pipe diameter and venting height and its distance from valve chambers are determined.Quantitative simulation on diffusion process of combustible gas at the outlet of venting stand pipe is carried out,and heat-affected intensity and range of accidental burning of combustible gas are provided.

参考文献/References:

[1] GB 50183-2004 石油天然气工程设计防火规范.
[2] API RP521 泄压和减压系统导则.

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备注/Memo

收稿日期:2008-11-19。
作者简介:齐建波,065000,河北省廊坊市和平路146号;电话:13803166507.

更新日期/Last Update: 1900-01-01