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Numerical Simulation of Spontaneous Combustion in Goaf in the Moving Coordinates
ZHU Jianfang  QIN Yueping

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Mathematical Model for Spontaneous Combustion in Goaf in the Moving Coordinates
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Mathematical model for spontaneous combustion in goaf in the moving coordinates
Zhu, Jian-Fang (School of Safety Engineering, North China University of Science and Technology, Beijing 101601, China); Cai, Wei; Qin, Yue-Ping Source: Meitan Xuebao/Journal of the China Coal Society, v 34, n 8, p 1095-1099, August 2009 Language: Chinese
Database: Compendex
Abstract  -  Detailed
2Â¥2009-11-12 17:03:49
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Originally posted by tfyihit at 2009-11-12 17:03:
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Mathematical model for spontaneous combustion in goaf in the moving coordinates
Zhu, Jian-Fang (School of Safety Engineering, North China University of Science and Te ...

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3Â¥2009-11-12 17:08:23
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1.  ±êÌâ: Numerical Simulation of Spontaneous Combustion in Goaf in Moving Coordinates
×÷Õß: Zhu JF, Qin YP
»áÒéÐÅÏ¢: International Symposium on Safety Science and Technology, SEP 24-27, 2008 Beijing, PEOPLES R CHINA
À´Ô´³ö°æÎï: PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL VII, PTS A AND B  ´ÔÊé: PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY SERIES   ¾í: 7   Ò³: 1354-1357   ×Ó¼­: Part A-B   ³ö°æÄê: 2008
±»ÒýƵ´Î: 0  
====================
×÷Õß: Zhu JF (Zhu Jianfang)1, Qin YP (Qin Yueping)  
±àÕß: Li SC; Wang YJ; An Y; Sun XY; Li X  
À´Ô´³ö°æÎï: PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL VII, PTS A AND B   ´ÔÊé: PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY SERIES    ¾í: 7    Ò³: 1354-1357    ×Ó¼­: Part A-B    ³ö°æÄê: 2008   
±»ÒýƵ´Î: 0     ²Î¿¼ÎÄÏ×: 4     ÒýÖ¤¹ØÏµÍ¼      
»áÒéÐÅÏ¢: International Symposium on Safety Science and Technology
Beijing, PEOPLES R CHINA, SEP 24-27, 2008  
ÕªÒª: By utilizing the goaf boundary's feature of dynamic movement, a numerical simulation of spontaneous combustion of float coal in goaf in moving coordinate is established on the basis of the previous studies, and the non-steady-state differential equations are converted into steady-state differential equations. Moreover, the boundary conditions and solution methods of the equations are also determined according to the characteristics of the mined-out areas. A numerical example is provided in which a simulation of spontaneous combustion in goaf was carried out, and the temperature distribution in goaf at different advance rate is also shown.
ÎÄÏ×ÀàÐÍ: Proceedings Paper  
ÓïÑÔ: English  
×÷Õ߹ؼü´Ê: spontaneous combustion of coal; goaf; moving coordinates; mathematical model  
ͨѶ×÷ÕßµØÖ·: Zhu, JF (ͨѶ×÷Õß), N China Inst Sci & Technol, Sch Safety Engn, Beijing 101601, Peoples R China  
µØÖ·:
1. N China Inst Sci & Technol, Sch Safety Engn, Beijing 101601, Peoples R China  
³ö°æÉÌ: SCIENCE PRESS BEIJING, 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100707, PEOPLES R CHINA  
ѧ¿ÆÀà±ð: Engineering, Civil; Public, Environmental & Occupational Health  
IDS ºÅ: BJA65  
ISBN: 978-7-03-022901-4

[ Last edited by ltprc on 2009-11-12 at 17:45 ]
4Â¥2009-11-12 17:43:15
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zjf7109

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ÒýÓûØÌû:
Originally posted by ltprc at 2009-11-12 17:43:
µÚ1ƪÔÚistpÀïÃæ
=======
1.  ±êÌâ: Numerical Simulation of Spontaneous Combustion in Goaf in Moving Coordinates
×÷Õß: Zhu JF, Qin YP
»áÒéÐÅÏ¢: International Symposium on Safety Science and Tech ...

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