Results 41 to 50 of about 46,406 (293)
A Numerical Simulation Approach for Shale Fracture Network Characterization Using Hybrid EDFM Method
Lithosphere, 2022 Efficient and economical production in shale reservoirs requires specific knowledge and techniques to characterize the fracture network, which consists of both the large hydraulic fractures and the natural fractures.
Yu Jiang +2 more
doaj +1 more source
A Cut Finite Element Method for Elliptic Bulk Problems with Embedded Surfaces [PDF]
, 2018 We propose an unfitted finite element method for flow in fractured porous media. The coupling across the fracture uses a Nitsche type mortaring, allowing for an accurate representation of the jump in the normal component of the gradient of the discrete ...
Burman, Erik +3 more
core +2 more sources
Geofluids, 2021 In this study, we present a hybrid model coupled with two-set nodes Green element method (GEM) and embedded discrete fracture model (EDFM) for capturing the effect of transient flow in inhomogeneous fractured porous media.
Linsong Cheng +4 more
doaj +1 more source
, 2014 Discrete element modelling (DEM) is one of the most efficient computational approaches to the fracture processes of heterogeneous materials on mesoscopic scales.
Carmona, Humberto A. +2 more
core +1 more source
Embedded discontinuities for softening solids [PDF]
, 1999 Additional, discontinuous functions are added to the displacement field of standard finite elements in order to capture highly localised zones of intense straining.
Sluys, LJ, Wells, GN
core
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart +3 more
wiley +1 more source
An embedded formulation with conforming [PDF]
, 2013 Use of strong discontinuities with satisfaction of ...
Alfaiate, J. +4 more
core
Transport and reduction of nitrate in clayey till underneath forest and arable land. [PDF]
, 2004 Transport and reduction of nitrate in a typically macroporous clayey till were examined at variable flow rate and nitrate flux. The experiments were carried out using saturated, large diameter (0.5 m), undisturbed soil columns (LUC), from a forest and ...
Eiland, F. +5 more
core +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source