The Seepage Model Considering LiquidSolid Interaction in Confined Nanoscale Pores
المؤلفون المشاركون
Cui, Xiaona
Yang, Erlong
Song, Kaoping
Wang, Yuming
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-08-19
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Different from conventional reservoirs, nanoscale pores and fractures are dominant in tight or shale reservoirs.
The flow behaviors of hydrocarbons in nanopores (called “confined space”) are more complex than that of bulk spaces.
The interaction between liquid hydrocarbons and solid pore wall cannot be neglected.
The viscosity formula which is varied with the pore diameter and interaction coefficient of liquids and solids in confined nanopores has been introduced in this paper to describe the interaction effects of hydrocarbons and pore walls.
Based on the Navier-Stokes equation, the governing equation considered liquid/solid effect in two dimensions has been established, and approximate theoretical solutions to the governing equations have been achieved after mathematic simplification.
By introducing the vortex equation, the complex numerical seepage model has been discretized and solved.
Numerical results show that the radial velocity distribution near the solid wall has an obvious change when considering the liquid/solid interaction.
The results consist well with that approximate mathematical solution.
And when the capillary radius is smaller, the liquid and solid interaction coefficient n is greater.
The liquid and solid interaction obviously cannot be neglected in the seepage model if the capillary radius is small than 50 nm when n>0.1.
The numerical model has also been further validated by two types of nanopore flow tests: from pore to throat and inversely from throat to pore.
There is no big difference in flow regularity of throat to pore model considering when liquid/solid interaction or not, whereas the liquid/solid interaction of pore to throat model totally cannot be overlooked.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cui, Xiaona& Yang, Erlong& Song, Kaoping& Wang, Yuming. 2018. The Seepage Model Considering LiquidSolid Interaction in Confined Nanoscale Pores. Geofluids،Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1158629
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cui, Xiaona…[et al.]. The Seepage Model Considering LiquidSolid Interaction in Confined Nanoscale Pores. Geofluids No. 2018 (2018), pp.1-14.
https://search.emarefa.net/detail/BIM-1158629
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cui, Xiaona& Yang, Erlong& Song, Kaoping& Wang, Yuming. The Seepage Model Considering LiquidSolid Interaction in Confined Nanoscale Pores. Geofluids. 2018. Vol. 2018, no. 2018, pp.1-14.
https://search.emarefa.net/detail/BIM-1158629
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1158629
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