Results 31 to 40 of about 563 (180)
Natural Gas Industry B, 2023 Enhanced geothermal system (EGS) is subject to the comprehensive effects of multiple physical fields during the long-term heat extraction process, including hydraulic (H), thermal (T), mechanical (M) and chemical (C) fields.
Dongxu Han +6 more
doaj +1 more source
A New Method for Growth Factor Enrichment from Dairy Products by Electrodialysis with Filtration Membranes: The Major Impact of Raw Product Pretreatment. [PDF]
Int J Mol SciThis study is focused on fractionation of insulin-like growth factor I (IGF-I) and transforming growth factor-β2 (TGF-β2) using a new electro-based membrane process calledelectrodialysis with filtration membranes (EDFM).
Kadel S +4 more
europepmc +2 more sources
Geofluids, 2021 Carbonate reservoirs in the South China Sea mostly contain natural fractures with various length scales and different intensities, which causes great challenges in efficient reservoir modeling and flow simulation.
Wei Zhang +5 more
doaj +1 more source
Water Resources Research, Volume 59, Issue 11, November 2023., 2023 Abstract A physical understanding of the progression from flow‐driven (quasi‐static) poromechanical deformation to dynamic fault rupture is critical to the resilient operations of several engineering systems. These processes are bridged by a progression from fault reactivation to the spontaneous nucleation of unstable sliding.
Zheng Han, Guotong Ren, Rami M. Younis
wiley +1 more source
Petroleum Exploration and Development, 2020 Using current Embedded Discrete Fracture Models (EDFM) to predict the productivity of fractured wells has some drawbacks, such as not supporting corner grid, low precision in the near wellbore zone, and disregarding the heterogeneity of conductivity ...
Dawei ZHU +9 more
doaj +1 more source
An Open-Source Code for Fluid Flow Simulations in Unconventional Fractured Reservoirs
Geosciences, 2021 In this article, an open-source code for the simulation of fluid flow, including adsorption, transport, and indirect hydromechanical coupling in unconventional fractured reservoirs is described.
Bin Wang, Corrado Fidelibus
doaj +1 more source
Reconstruct lower‐dimensional crack paths from phase‐field point cloud
International Journal for Numerical Methods in Engineering, Volume 124, Issue 15, Page 3329-3351, 15 August 2023., 2023 Abstract Because of the smeared representation of phase‐field fracture, reconstructing lower‐dimensional crack paths is challenging, which may impede the further applications of the phase‐field method in the modeling of fault friction and fluid flow in fracture.
Yue Xu, Tao You, Qizhi Zhu
wiley +1 more source
A hydro‐mechanically‐coupled XFEM model for the injection‐induced evolution of multiple fractures
International Journal for Numerical and Analytical Methods in Geomechanics, Volume 47, Issue 9, Page 1539-1558, 25 June 2023., 2023 Abstract In this paper, a two‐dimensional eXtended Finite Element Method (XFEM) solution is presented for the hydro‐mechanically coupled hydro‐frac‐induced propagation of multiple fractures in rocks. Fractures are considered one‐dimensional objects, and the rock matrix is regarded as a two‐dimensional medium.
Yuxiao Wang +2 more
wiley +1 more source
Energy Science &Engineering, Volume 11, Issue 2, Page 811-825, February 2023., 2023 To predict the production of fractured horizontal wells more accurately, we establish a numerical simulation model of fractured horizontal wells that considers the threshold pressure gradient, non‐Darcy flow, and stress sensitivity using the embedded discrete fracture model.
Honglin Xiao +5 more
wiley +1 more source
Energies, 2022 Reservoir simulation for unconventional reservoirs requires proper history matching (HM) to quantify the uncertainties of fracture properties and proper modeling methods to address complex fracture geometry. An integrated method, namely embedded discrete
Xincheng Wan +5 more
doaj +1 more source