Experimental Investigation of Forchheimer Coefficients for Non-Darcy Flow in Conglomerate-Confined Aquifer
المؤلفون المشاركون
Zhang, Tong
Zhao, Yixin
Gan, Quan
Yuan, Liang
Zhu, Guangpei
Cai, Yongbo
Cao, Bao
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-21، 21ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-12-03
دولة النشر
مصر
عدد الصفحات
21
التخصصات الرئيسية
الملخص EN
A conglomerate-confined aquifer (CCA) plays an important role in affecting the safety and environmental protection during energy mining.
In this study, the Forchheimer coefficients and associated seepage characteristics of the CCA were studied for different hydrogeological conditions via integrating theoretical analysis, hydromechanical experiment, and field investigation.
Empirical models related to the intrinsic permeability (k) and inertial resistance (β) were developed based on theoretical and experimental solutions, governed by the parameters of particle size, initial porosity, and stress.
The non-Darcy flow was obtained through experiments conducted with different ratios of the aggregate particle subjected to stress ranging from 1.43 MPa to 4.38 MPa, and a discharge model associated with k and β was proposed.
The aggregate particle and filling material of the CCA presented positive and negative effects on the interconnected pores, respectively, accompanied by wedging and wall effects.
Distribution state of the aggregate particle and the filling material was affected by the stress, resulting in the reduction of the hydraulic conductivity and the weakening of the wedging and wall effects in the CCA.
In addition, the transportation effect and broken effect occurred for the lower and higher stress situations and contributed to the shrinkage of the interconnected pores.
Finally, the models of the CCA were validated using a normalized objective function (NOF), a linear slope γ function, and field measurements.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhang, Tong& Zhao, Yixin& Gan, Quan& Yuan, Liang& Zhu, Guangpei& Cai, Yongbo…[et al.]. 2018. Experimental Investigation of Forchheimer Coefficients for Non-Darcy Flow in Conglomerate-Confined Aquifer. Geofluids،Vol. 2018, no. 2018, pp.1-21.
https://search.emarefa.net/detail/BIM-1157709
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhang, Tong…[et al.]. Experimental Investigation of Forchheimer Coefficients for Non-Darcy Flow in Conglomerate-Confined Aquifer. Geofluids No. 2018 (2018), pp.1-21.
https://search.emarefa.net/detail/BIM-1157709
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhang, Tong& Zhao, Yixin& Gan, Quan& Yuan, Liang& Zhu, Guangpei& Cai, Yongbo…[et al.]. Experimental Investigation of Forchheimer Coefficients for Non-Darcy Flow in Conglomerate-Confined Aquifer. Geofluids. 2018. Vol. 2018, no. 2018, pp.1-21.
https://search.emarefa.net/detail/BIM-1157709
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1157709
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