Experimental Study on Coal Permeability Variation during Microwave Radiation
المؤلفون المشاركون
Zhao, Dong
Ma, Yulin
Cheng, Yao
Shang, Wenlong
Duan, Xianggang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-24
دولة النشر
مصر
عدد الصفحات
18
الملخص EN
Coal-bed methane (CBM) is a new type of clean energy, which is abundant in China.
Rational development and use of CBM can not only reduce the occurrence of mine disasters but also alleviate energy shortages.
However, the “high storage capacity and low-permeability” characteristics of China’s CBM have hindered the realization of industrialized CBM production.
To study the effect of microwave radiation on the permeability of coal reservoirs, a seepage experiment under different stress and microwave radiation conditions was carried out by using the seepage experiment system of gas-bearing coal under microwave radiation developed by the authors.
The relationship among different microwave powers, different irradiation times, different energy inputs, and coal permeability was explored.
The results show that the microwave power effect and the temperature effect promote coal permeability.
Under microwave radiation, the relationship between permeability and effective stress followed a negative exponential function, and all R-squared values were greater than 0.97.
The permeability increased monotonically with increasing microwave power and irradiation time, and the linear fitting slope of the rate of increase in the low-effective-stress area was greater than in the high-effective-stress area.
Under the same energy input, permeability increased with rising microwave power.
The peak temperature of the coal sample also increased with increasing power.
When the microwave power increased to a certain range, the permeability growth of the coal sample was the greatest, and the temperature gradient of the coal-sample temperature field was the steepest.
The coal sample experienced the optimum microwave radiation power under the action of microwaves to achieve the permeability enhancement effect of microwaves on the coal sample.
The experimental results provide a theoretical reference for applying microwave radiation technology in coal-bed methane extraction.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ma, Yulin& Cheng, Yao& Shang, Wenlong& Zhao, Dong& Duan, Xianggang. 2020. Experimental Study on Coal Permeability Variation during Microwave Radiation. Advances in Materials Science and Engineering،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1129060
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ma, Yulin…[et al.]. Experimental Study on Coal Permeability Variation during Microwave Radiation. Advances in Materials Science and Engineering No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1129060
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ma, Yulin& Cheng, Yao& Shang, Wenlong& Zhao, Dong& Duan, Xianggang. Experimental Study on Coal Permeability Variation during Microwave Radiation. Advances in Materials Science and Engineering. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1129060
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1129060
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر