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Numerical simulation of gas migration rules and comparison between U shape and U+L shape ventilation system

Author
Zhang, H.; Sanmiquel, L.; Zhao, Y.; Vintro, C.; Bascompta, M.
Type of activity
Presentation of work at congresses
Name of edition
1a Expo-Convención Mundial en Minería, Energía y Metalurgia
Date of publication
2015
Presentation's date
2015-06-17
Book of congress proceedings
Spain MinErgy Congress 2015
First page
46
Last page
54
Repository
http://hdl.handle.net/2117/76217 Open in new window
Abstract
This paper offers an overview of numerical simulation with the aim of improving the knowledge and reference of coal mine gas distribution rule, and providing a case study of the optimization of ventilation system and environment protection. The numerical simulation experiments based on U shape ventilation system and U+L shape ventilation system are performed respectively. The results indicate that U+L shape ventilation system is more effective than its counterpart in terms of accelerating the ga...
Citation
Zhang, H., Sanmiquel, L., Zhao, Y., Vintro, C., Bascompta, M. Numerical simulation of gas migration rules and comparison between U shape and U+L shape ventilation system. A: Spain Minergy Congress. "Spain MinErgy Congress 2015". Gijón: 2015, p. 46-54.
Keywords
U+L shape ventilation, coal mine, gas disaster, numerical simulation
Group of research
GREMS - Sustainable Mining Research Group
OPE-PROTHIUS -
SSR-UPC - Smart Sustainable Resources

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