Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《JOURNAL OF CHINA COAL SOCIETY》 1999-05
Add to Favorite Get Latest Update

Numerical simulation study of fully mechanized caving coal face in the goaf spontaneous combustion

LI Zong xiang 1,QIN Shu yu 2,LU Da ying 1(1 FuXin Industrial School, Fuxin 123000,China;2 Liaoning Technical University, Fuxin 123000, China)  
Using finite element numerical simulation method,3 dimension indeterminate constant eqution of the fully mechanized caving coal face goaf airflow rule motion is solved.The numerical models (software program) can reflect distribution state of airflow pressure and velocity in the goaf.Combine practical example, the relation of the spontaneous combustion influence zone and airleakage air quantity in the goaf is gived.
【CateGory Index】: TD752
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 9 Hits
1 Zhu Haiyu;Wu Zhenguo;Song Yimeng;Yang Zhihua;Shenhua Ningxia Coal Industry Group Co.,Ltd.;Ningxia Science Research Institute Co.,Ltd.;National Institute for Occupational Safety;;Air leakage and oxygen supply law in goaf during gas drainage and prevention and control technology of coal spontaneous combustion[J];中国煤炭;2013-11
2 Pan Rongkun;Cheng Yuanping;Yu Minggao;Lu Chang;Yang Ke;Department of Safety & Science Engineering, Henan Polytechnic University;National Engineering Research Center of Coal Gas Control, Faculty of Safety Engineering, China University of Mining & Technology;College of Resource and Environmental Science, Chongqing University;;New technological partition for ‘‘three zones' ' spontaneous coal combustion in goaf[J];International Journal of Mining Science and Technology;2013-04
3 LIU Wei,QIN Yue-ping,YANG Xiao-bin,HAO Yong-jiang(School of Resources & Safety Engineering,China University of Mining & Technology(Beijing),Beijing 100083,China);Energy migration theory of spontaneous combustion in goaf[J];煤炭学报;2013-06
4 YANG Sheng-qiang1,2,3,ZHANG Mei-run1,2,3,4,WANG Da-qiang1,2,3(1.National Key Lab of Coal Resources and Safety Mining,Xuzhou 221008,China;2.School of Safety Engineering,China University of Mining and Technology,Xuzhou 221008,China;3.MOE Key Lab of Mine Gas and Fire Disaster Prevention,Xuzhou 221008,China; 4.Guizhou Panjiang Mayi Coal Mining Company Ltd.,Panxian 553507,China);Study on Goaf Air Leakage Measurement and Modeling of 3D Gas Drainage System[J];煤炭科学技术;2013-03
5 TAN Bo 1,2,NIU Huiyong 3,HE Chaonan 2,FENG Shiliang 2(1.State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology,Beijing 100083,China; 2.School of Resource and Safety Engineering,China University of Mining and Technology(Beijing),Beijing 100083,China; 3.School of Mining and Safety Engineering,Hunan University of Science and Technology,Xiangtan 411201,China);Goaf coal spontaneous combustion temperature field theory and numerical analysis under mining conditions[J];中南大学学报(自然科学版);2013-01
6 QIN Yue-ping,LIU Wei,YANG Xiao-bin,LUO Wei,HAO Yong-jiang(Faculty of Resources & Safety Engineering,China University of Mining & Technology(Beijing),Beijing 100083,China);Numerical simulation of impact of non-Darcy seepage on spontaneous combustion in goaf[J];煤炭学报;2012-07
7 LI Shang-guo,LU Wei,LIANG Lin-xiu;Numerical Simulation of Relation between Oxidation-combustion Zone Width in Gob Area and Face Advance Velocity[J];矿业安全与环保;2011-05
8 GU Xinyu1 MA Shangquan2 CHEN Kaiyan1(1.School of Safety Engineering,China University of Mining and Technology Xuzhou,Jiangsu 221008);Researches on the Fire Prevention Technology During Support Removal of the Fully-mechanized Face[J];工业安全与环保;2011-05
9 Zhang Xiaogang Li Xinxin Hu Peng(Prevention and Cure Technical Guidance Centre on Coal Mine Gas and Water Disaster of Zhengzhou);Numerical Simulation and Three Zones Observation Analysis of Fully Mechanized Mined-out Area Flow Field in Wangtaipu Coal Mine[J];现代矿业;2010-10
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Zhou Guanghua1,Huang Shengchu2,Li Yumin1,Song Yimeng2,Yang Chunning2(1.Shenhua Ningxia Coal Industry Group Co.,Ltd.,Yinchuan,Ningxia 750011,China; 2.National Institute Occupational Safety,Chaoyang,Beijing 100029,China);Application of a new type of gel in the prevention of spontaneous combustion in the lower coal seam fire zone at Baijigou Coal Mine[J];中国煤炭;2013-06
2 Liu Wenge(National Institute for Occupational Safety,Chaoyang,Beijing 100029,China);World coal industry development tendency and prospects[J];中国煤炭;2013-03
3 Wen Hu1,2,Zhu Xingpan1,2,Jin Yongfei1,2,Liu Wenyong1,2(1.College of Energy,Xi'an University of Science and Technology,Xi'an,Shannxi 710054,China; 2.Key Laboratory of Western Mine and Hazard Prevention of the Ministry of Education,Xi'an,Shannxi 710054,China);Research and application of detection and prevention of hidden fire source in Fengjiata Coal Mine[J];中国煤炭;2013-02
4 TAN Bo HU Rui-li GAO Peng LI Kai (1 State Key Laboratory of Coal Resources and Safe Mining,China University of Mining and Technology,Beijing 100083,China 2 School of Resource and Safety Engineering,China University of Mining and Technology (Beijing),Beijing 100083,China);Temperature-programmed Experimental Study on Stage Characteristics of Coal Spontaneous Combustion Disaster Gas Indicators[J];中国安全科学学报;2013-02
5 QIN Yue-ping,LIU Wei,YANG Xiao-bin,LUO Wei,HAO Yong-jiang(Faculty of Resources & Safety Engineering,China University of Mining & Technology(Beijing),Beijing 100083,China);Numerical simulation of impact of non-Darcy seepage on spontaneous combustion in goaf[J];煤炭学报;2012-07
6 TANG Ming-yun1,2,DAI Guang-long1,2,QIN Ru-xiang1,2,CHEN Qing-hua1,2 (1.College of Energy and Safety,Anhui University of Science and Technology,Huainan 232001,China; 2.Provincial and Ministry of Education's Joint Key Lab of Mine Safety and High Efficient Mining, Anhui University of Science and Technology,Huainan 232001,China);Numerical analysis of air-leakage law in goaf of fully mechanized face[J];中南大学学报(自然科学版);2012-04
7 ZHU Hong-qing1,2,LIU Peng-fei1,2,LIU Xing-kui1,2,Yao Mei-qun1,2(1.Faculty of Resource and Safety Engineering,China University of Mining & Technology(Beijing),Beijing 100083,China; 2.State Key Lab of Coal Resources and Safe Mining,China University of Mining & Technology,Beijing 100083,China);Numerical simulation of temperature change and spontaneous combustion area in goaf during nitrogen injection process[J];湖南科技大学学报(自然科学版);2012-01
8 ZHU Hong-qing1,2,LIU Xing-kui1,2(1.Faculty of Resource and Safety Engineering,China University of Mining & Technology,Beijing 100083,China;2.State Key Lab of Coal Resources and Safe Mining,China University of Mining & Technology,Beijing 100083,China);Numerical simulation of heating up of coal spontaneous combustion in gob area under tail roadway methane drainage pattern[J];西安科技大学学报;2012-01
9 Zhang Xinhai;Wu Gang;Jin Yongfei;Zhao Yang;Li Peixuan(School of Energy Engineering,Xi'an University of Science and Technology,Xi'an 710054,China);Research on Numerical Simulation of Air Leakage and Risk of Spontaneous Combustion under the Condition of Strong Leakage and Shallow Coal Seams[J];价值工程;2011-21
10 CHU Ting-xiang1,2,YU Ming-gao1,YANG Sheng-qiang3,XU Quan3,MENG Die1,JIA Hai-lin1(1.School of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo 454003,China;2.The State Key Laboratory of Coal Resources and Safe Mining,China University of Mining & Technology,Xuzhou 221008,China;3.School of Safety Engineering,China University of Mining & Technology,Xuzhou 221008,China);Coupling between gas drainage and spontaneous combustion about close distance coal seams in U+Ⅱ type workface[J];煤炭学报;2010-12
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 CHANG Hailei;LIU Yanqing;ZHANG Lang;WANG Dong;ZHANG Shulin;LI Wei;Shanxi Tiandi Wangpo Coal Mining Co.,Ltd.;Mine Safety Technology Branch of China Coal Research Institute;State Key Laboratory of Coal Efficient Mining and Clean Utilization(China Coal Research Institute);;Study on Gas Emission and Migration Law of Residual Coal in Gob and Coal Wall above Support in Fully Mechanized Caving Face with U+I-shape Ventilation System[J];矿业安全与环保;2017-02
2 LIU Yanqing;ZHANG Lang;LI Wei;SANG Cong;WANG En;Institute of Coal Safety and Technology, China Coal Research Institute;State Key Laboratory of Coal Efficient Mining and Clean Utilization(China Coal Research Institute);;Air-flowing field and gas-concentration field of the coal left in goaf based on the moving coordinate[J];辽宁工程技术大学学报(自然科学版);2017-03
3 Yu Zhijin;Wen Hu;Chen Xiaokun;Zhai Xiaowei;School of Safety Science and Engineering,Xi'an University of Science and Technology;MOE Key Lab of Mining and Disaster Prevention in Western Mine;;Simulation on ignition source evolution features of large scale coal spontaneous combustion experiment[J];煤炭科学技术;2017-01
4 MA Qiang;LI Wei;LIU Yanqing;ZHANG Lang;SANG Cong;WANG En;Shanxi Tiandi Wangpo Coal Mining Co.,Ltd.;Mine Safety Technology Branch of China Coal Research Institute;State Key Laboratory of Coal Efficient Mining and Clean Utilization(China Coal Research Institute);;Contrastive Analysis of Gas Emission of Residual Coal in Goaf Under U Shape and U+I Shape Ventilation Based on Moving Coordinate[J];煤矿安全;2017-01
5 Jia Hailin;Zhai Chenguang;Henan Key Laboratory of Coal Mine Methane and Fire Prevention,Henan Polytechnic University;School of Safety Science and Engineering,Henan Polytechnic University;;Study on spatial distribution characteristics of coal spontaneous combustion Three Zone in goaf[J];能源与环保;2017-01
6 LUO Minggang;TAN Bo;XIANG Mingrui;LIU Jianrong;WU Yunlong;College of Resources and Safety Engineering,China University of Mining and Technology(Beijing);;Coal combustion characteristics analysis under low oxygen concentration condition based on thermogravimetric experiments[J];热力发电;2017-01
7 Guo Dandan;Liu Wei;Wang Wenqiang;He Chao;College of Resource and Safety Engineering,China University of Mining & Technology;;Numerical simulation research on spontaneous fire at gob before and after pressure balance[J];中国煤炭;2016-12
8 Hao Lisheng;Xiegou Coal Mine,Shanxi Xishan Jinxing Energy Co.,Ltd.;;Study on Fire Prevention and Control Technology of Controlling Air Volume on 18112 Fully-mechanized Isolated Island Caving Face of Xiegou Coal Mine[J];现代矿业;2016-11
9 ZHOU Pei-ling;ZHANG Ying-hua;HUANG Zhi-an;YUAN Fei;GAO Yu-kun;WANG Hui;SUN Qian;Key Laboratory of High-Efficient Mining and Safety of Metal Mines (the Ministry of Education) ,University of Science and Technology Beijing;School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing;State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing;;4D dynamic simulation of coal oxidation heating law in gobs with heterogeneous porosity[J];工程科学学报;2016-10
10 LI Wei;LIU Yan-qing;ZHANG Lang;SANG Cong;WANG En;Institute of Coal Safety and Technology,China Coal Research Institute;State Key Laboratory of Coal Efficient Mining and Clean Utilization,China Coal Research Institute;;Study on law of gas storage and transport in gob with parallel double U-shape ventilation[J];中国矿业;2016-10
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved