Results 61 to 70 of about 55,201 (283)
NUMERICAL SIMULATION OF A NATURALLY FRACTURED RESERVOIR. [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2012 This research is concerned with the development of a numerical model for stratified normally fractured reservoirs. Three dimensional three phase flow black oil simulation model is adopted. The dual porosity-dual permeability model is used.
Mohammad S. Al-Jawad, Ahmed J. Mahmood
doaj +1 more source
GAMERA: A three-dimensional finite-volume MHD solver for non-orthogonal curvilinear geometries
, 2019 Efficient simulation of plasmas in various contexts often involves the use of meshes that conform to the intrinsic geometry of the system under consideration.
Garretson, Jeffrey S. +5 more
core +1 more source
Advanced Intelligent Discovery, EarlyView.Phonons‐informed machine‐learning predictive models are propitious for reproducing thermal effects in computational materials science studies. Machine learning (ML) methods have become powerful tools for predicting material properties with near first‐principles accuracy and vastly reduced computational cost.
Pol Benítez +4 more
wiley +1 more source
An Embedded Boundary Algorithm for Large Eddy Simulations in Complex Geometries [PDF]
INCAS Bulletin, 2012 The paper presents a novel implementation of the embedded boundary algorithm in a Large Eddy Simulation CFD algorithm. The embedded boundary method aims at allowing the simulation of complex geometry flows on Cartesian computational grids, increasing the
Cristian CARLANESCU +2 more
doaj +1 more source
The Grid Dependence of Well Inflow Performance in Reservoir Simulation [PDF]
, 2010 Imperial Users ...
Bambridge, Shaun, Bambridge, Shaun
core
Poisson -- Boltzmann Brownian Dynamics of Charged Colloids in Suspension
, 2004 We describe a method to simulate the dynamics of charged colloidal particles suspended in a liquid containing dissociated ions and salt ions. Regimes of prime current interest are those of large volume fraction of colloids, highly charged particles and ...
Alexander +43 more
core +1 more source
Non‐Cartesian data reconstruction using GRAPPA operator gridding (GROG) [PDF]
Magnetic Resonance in Medicine, 2007 AbstractA novel approach that uses the concepts of parallel imaging to grid data sampled along a non‐Cartesian trajectory using GRAPPA operator gridding (GROG) is described. GROG shifts any acquired data point to its nearest Cartesian location, thereby converting non‐Cartesian to Cartesian data.
Nicole, Seiberlich +5 more
openaire +2 more sources
Intelligent Operator‐Independent Flexibility in Robotic Non‐Destructive Evaluation
Advanced Intelligent Systems, EarlyView.Non‐destructive evaluation of high‐value components remains a manufacturing bottleneck due to rigid robotic calibration and fixturing. This study presents a flexible, adaptable system integrating 3D vision and force‐position control with a collaborative KUKA LBR robot. The geometry‐agnostic system enables pose‐independent ultrasonic inspection, detects
Amine Hifi +11 more
wiley +1 more source
Engineering Applications of Computational Fluid MechanicsA two-dimensional (2D) Reynolds-averaged Navier–Stokes (RANS) equations solver with k–ω turbulence closure is developed, employing immersed boundary (IB) technique on Cartesian grids.
Xueying Yu +2 more
doaj +1 more source
Abstract and Applied Analysis, 2013 This work presents an analysis methodology based on the use of the Finite Element Method (FEM) nowadays considered one of the main numerical tools for solving Boundary Value Problems (BVPs). The proposed methodology, so-called cg-FEM (Cartesian grid FEM),
E. Nadal +5 more
doaj +1 more source