|本期目录/Table of Contents|

[1]高科,刘剑,邓立军,等.集于AutoCAD的采空区风火瓦斯耦合软件开发研究[J].中国安全生产科学技术,2015,11(5):97-103.[doi:10.11731/j.issn.1673-193x.2015.05.015]
 GAO Ke,LIU Jian,DENG Li-jun,et al.Development of air-fire-gas coupling software for goaf based on AutoCAD[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2015,11(5):97-103.[doi:10.11731/j.issn.1673-193x.2015.05.015]
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集于AutoCAD的采空区风火瓦斯耦合软件开发研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
11
期数:
2015年5期
页码:
97-103
栏目:
职业安全卫生管理与技术
出版日期:
2015-05-30

文章信息/Info

Title:
Development of air-fire-gas coupling software for goaf based on AutoCAD
作者:
高科12刘剑12邓立军12刘玉姣1
(1.辽宁工程技术大学 安全科学与工程学院,辽宁 葫芦岛125105; 2. 矿山热动力灾害与防治教育部重点实验室,辽宁 葫芦岛125105)
Author(s):
GAO Ke12 LIU Jian12 DENG Li-jun12 LIU Yu-jiao12
(1. College of Safety Science and Engineering, Liaoning Technical University, Huludao Liaoning 125105, China; 2.Key Laboratory of Mine Thermo-motive Disaster and Prevention, Ministry of Education, Huludao Liaoning 125105,China)
关键词:
AutoCADCFD采空区风火瓦斯耦合软件
Keywords:
AutoCAD CFD goaf air-fire-gas coupling software
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2015.05.015
文献标志码:
A
摘要:
为便于矿山管理人员操作使用,清晰了解采空区内空气流动的状态及各气体组分的浓度分布,防火防瓦斯耦合措施效果,同时考虑到基于绘图功能强大的AutoCAD及CFD技术开发了适合采空区的风火瓦斯耦合模拟软件,提供了采空区绘制、通风、注氮、闭墙、瓦斯钻孔、漏风源汇等图元,可对采空区流场进行数值模拟分析,优化通风参数,降低采空区自然发火的可能,并能优化矿山防瓦斯防灭火方案,对矿山的安全管理采空区具有指导意义。
Abstract:
In order to understand clearly the air flow state and the concentration distribution of gas species in goaf, and being convenient for mine management staff to operate, an air-fire-gas coupling software fitting with coal goaf was developed based on AutoCAD with powerful functions in drawing and CFD technology. Some primitives were pro-vided in the software, including goaf drawing, ventilation, nitrogen injection, sealing, gas drilling, source and sink of air leakage, and so on. Numerical simulation analysis on the flow field in the goaf can be made, and the ventilation parameter can be optimized for reducing the probability of spontaneous combustion in the goaf. Mean-while, it is helpful to optimize the scheme of controlling gas and fire, which is of certain guiding significance for the safety management of goaf.

参考文献/References:

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备注/Memo

备注/Memo:
国家自然科学基金青年科学基金项目(51404126)
更新日期/Last Update: 2015-05-30