|本期目录/Table of Contents|

[1]张永利,尚文龙,马玉林,等.微波作用下煤层渗透性变化规律实验研究[J].中国安全生产科学技术,2018,14(8):48-53.[doi:10.11731/j.issn.1673-193x.2018.08.008]
　ZHANG Yongli,SHANG Wenlong,MA Yulin,et al.Experimental study onvariation laws of coal seam permeability under microwave[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2018,14(8):48-53.[doi:10.11731/j.issn.1673-193x.2018.08.008]
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微波作用下煤层渗透性变化规律实验研究
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
14
期数:
2018年8期
页码:
48-53
栏目:
学术论著
出版日期:
2018-08-31

文章信息/Info

Title:
Experimental study onvariation laws of coal seam permeability under microwave
文章编号:
1673-193X(2018)-08-0048-06
作者:
张永利1; 尚文龙1; 马玉林1; 苏畅2; 马凯1
(1.辽宁工程技术大学 力学与工程学院，辽宁 阜新，123000；2.辽宁工程技术大学 机械工程学院，辽宁 阜新，123000)
Author(s):
ZHANG Yongli1;  SHANG Wenlong1;  MA Yulin1;  SU Chang2;  MA Kai1
(1. School of Mechanics and Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China;2. School of Mechanical Engineering, Liaoning Technical University, Fuxin Liaoning 123000, China)
关键词:
煤层气; 微波; 辐射时间; 功率; 渗透率
Keywords:
coalbed methane;  microwave;  radiation time;  power;  permeability
分类号:
X936;TD712
DOI:
10.11731/j.issn.1673-193x.2018.08.008
文献标志码:
A
摘要:
为了深入研究微波辐射条件下功率、辐射时间、渗透率、有效应力之间的关系，采用自行设计的微波辐射含瓦斯煤渗流实验系统，进行了不同微波功率、不同辐射时间条件下的煤样渗透率测量实验。研究结果表明：微波辐射条件下，渗透率与有效应力之间遵循负指数函数关系,拟合结果R2均大于0.98；渗透率随微波功率和辐射时间的增加单调递增，并且在低有效应力区数据增长的线性拟合斜率大于高有效应力区；煤样在微波作用下，相同的能量输入，微波功率越高，煤样渗透率越大；研究结果为微波辐射技术在煤层气开采领域的应用提供理论参考。
Abstract:
In order to deeply study the relationship among the power, radiation time, permeability and effective stress under the microwave radiation conditions, the measurement experiments on the permeability of coal samples under different microwave power and different radiation time conditions were carried out by using a selfdesigned testing system for the seepage of coal containing gas under the microwave radiation. The results showed that under the microwave radiation conditions, the relationship between the permeability and the effective stress followed a negative exponential function, and all the fitting results R2 were greater than 0.98. The permeability increased monotonously with the increase of microwave power and radiation time, and the linear fitting slope of data growth in the low effective stress region was greater than that in the high effective stress region. For the coal samples under the effect of microwave, when the energy input was the same, the higher the microwave power, the greater the permeability of coal samples. The experimental result provide the theoretical reference for the application of microwave radiation technology in the field of coalbed methane extraction.

参考文献/References:

［1］杨凯,王寿全,范映冲,等.煤与瓦斯突出危险性的未知权重多属性综合评价模型［J］.中国安全生产科学技术，2013,9(10):33-38. YANG Kai,WANG Shouquan,FAN Yingchong,et al.Unknown weight multiple attribute model for evaluating risk of coal and gas outburst ［J］. Journal of Safety Science and Technology,2013,9(10):33-38.
［2］杨新乐,张永利.气固耦合作用下温度对煤瓦斯渗透率影响规律的实验研究［J］.地质力学学报,2008,14(4):374-38. YANG Xinle,ZHANG Yongli.Experimental study of effect of temperature on coal gas permeability under gas-solid coupling［J］. Journal of Geomechanics,2008,14(4):374-380.
［3］郭军杰,程晓阳.循环载荷下煤样渗透特性试验研究［J］.中国安全生产科学技术,2017,13(6):92-97. GUO Junjie,CHENG Xiaoyang.Experimental study on permeability characteristics of coal samples under cyclic loading ［J］. Journal of Safety Science and Technology,2017,13(6):92-97.
［4］赵东,冯增朝,赵阳升.高压注水对煤体瓦斯解吸特性影响的实验研究［J］.岩石力学与工程学报,2011,30(3):547-555. ZHAO Dong,FENG Zengchao,ZHAO Yangsheng.Experimental study of effects of high pressure water injection on desorption characteristic of coal-bed methane(CBM)［J］.Chinese Journal of Rock Mechanics and Engineering,2011,30(3):547-555.
［5］林柏泉,张其智,沈春明,等.钻孔割缝网络化增透机制及其在底板穿层钻孔瓦斯抽采中的应用［J］.煤炭学报,2012,37(9):1425-1430. LIN Baiquan,ZHANG Qizhi,SHEN Chunming,et al.Permeability-increasing mechanism of network slotting boreholes and application in crossing borehole gas drainage［J］.Journal of China Coal Society,2012,37(9):1425-1430.
［6］唐巨鹏,路江伟,许鹏,等.预制裂缝对煤系页岩水力压裂效果影响的试验研究［J］.实验力学,2018,33(1):150-158. TANG Jupeng,LU Jiangwei,XU Peng,et al.Experimental investigation on the effect of prefabricated cracks on hydrofracture of coal measure shale［J］. Journal of Experimental Mechanics,2018,33(1):150-158.
［7］王云刚,李满贵,李盟,等.构造煤超声波参数影响因素的分析［J］.中国安全生产科学技术,2014,10(7):82-86. WANG Yungang,LI Mangui,LI Meng,et al.Analysis on influence factors of ultrasonic parameters for tectonic coal［J］.Journal of Safety Science and Technology,2014,10(7):82-86.
［8］姜永东,宋晓,崔悦震,等.声场作用下煤中甲烷解吸扩散的特性［J］.煤炭学报,2015,40(3):623-628. JIANG Yongdong,SONG Xiao,CUI Yuezhen,et al.Characteristics of methane desorption and diffusion on coal under acoustic wave［J］.Journal of China Coal Society,2015,40(3):623-628.
［9］朱向楠,陶有俊,何亚群,等.微波预处理对炼焦中煤破碎解离特性的影响［J］.煤炭学报,2015,40(8):1942-1948. ZHU Xiangnan,TAO Youjun,HE Yaqun,et al.Effect of microwave pretreatment on broken dissociation characteristics of coking middlings［J］.Journal of China Coal Society,2015,40(8):1942-1948.
［10］胡龙，陈海军，王斯海.微波加热在岩土工程中的应用［J］.地质与勘探，2016,52(3):570-575. HU Long，CHEN Haijun，WANG Sihai.Application of microwave heating in geotechnical engineering［J］.Geology and Exploration，2016,52(3):570-575.
［11］郑家兴,徐志强,任阳光,等.石油焦改善微波热解褐煤复吸特性的实验研究［J］.煤炭工程,2018(3):134-139. ZHENG Jiaxing,XU Zhiqiang,REN Yangguang,et al.Effects of petroleum coke on re-adsorption characteristics of lignite upgraded by microwave［J］.Coal Engineering,2018(3):134-139.
［12］方琳，田禹，武伟男.微波高温热解污水污泥各态产物特性分析［J］.安全与环境学报，2008,8(1):29-33. FANG Lin，TIAN Yu，WU Weinan.Characteristic study of the solid, liquid and gas produced by microwave pyrolysis of sewage sludge［J］.Journal of Safety and Environment，2008,8(1):29-33.
［13］孙凤坤，邢泽炳.微波技术原理及其发展与应用［J］.科技创新与应用，2014(6):3-4. SUN Fengkun，XING Zebing.Principle and its development and application of microwave technology［J］.Technology Innovation and Application，2014(6):3-4.
［14］管伟明.微波加热煤储层的共轭传热模型［J］.辽宁工程技术大学学报(自然科学版)，2014,33(11):1447-1452. Guan Weiming. Numerical simulation for conjugate heat transfer in microwave heated coal reservoir［J］.Journal of Liaoning Technical University(Natura Science Edtion)，2014,33(11):1447-1452.
［15］代少华. 微波辐照颗粒煤瓦斯吸附改性的实验研究［D］.焦作：河南理工大学,2015.
［16］温志辉,代少华,任喜超,等.微波作用对颗粒煤瓦斯解吸规律影响的实验研究［J］.微波学报,2015,31(6):91-96. WEN Zhihui,DAI Shaohua,REN Xichao,et al.Experimental study on the effect of microwave on particles coal gas desorption rule［J］. Journal of Microwaves,2015,31(6):91-96.
［17］李贺,林柏泉,洪溢都,等.微波辐射下煤体孔裂隙结构演化特性［J］.中国矿业大学学报,2017,46(6):1194-1201. LI He,LIN Baiquan,HONG Yidu,et al.Effect of microwave irradiation on pore and fracture evolutions of coal［J］.Journal of China University of Mining&Technology,2017,46(6):1194-1201.
［18］洪溢都. 微波辐射下煤体的温升特性及孔隙结构改性增渗研究［D］.徐州：中国矿业大学,2017.

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备注/Memo

备注/Memo:
国家自然科学基金项目（51574138）；辽宁省自然科学基金项目(2015020647)；辽宁省教育厅项目（LJYL046）
更新日期/Last Update: 2018-09-03