Journal ArticleDOI
3D time-domain airborne EM modeling for an arbitrarily anisotropic earth
Changchun Yin,Yanfu Qi,Yunhe Liu +2 more
TLDR
In this article, the effects of anisotropic media on the strengths and the diffusion patterns of time-domain airborne EM responses were modeled by edge-based finite-element method and the Backward Euler scheme was adopted to discretize the timedomain diffusion equation for electric field.About:
This article is published in Journal of Applied Geophysics.The article was published on 2016-08-01. It has received 35 citations till now. The article focuses on the topics: Isotropy & Anisotropy.read more
Citations
More filters
Book ChapterDOI
A Review of Airborne Electromagnetic Methods With Focus on Geotechnical and Hydrological Applications From 2007 to 2017
TL;DR: In this paper, the authors report the major advancements that have been made within the area of airborne electromagnetics (AEM) between 2007 and 2017, with a focus on geotechnical and hydrological applications.
Journal ArticleDOI
A finite-element time-domain forward solver for electromagnetic methods with complex-shaped loop sources
TL;DR: In this paper, a finite element time-domain (FETD) electromagnetic forward solver for a complex-shaped transmitting loop is presented, which can be viewed as a combination of electric...
Journal ArticleDOI
Uncertainty and Resolution Analysis of 2D and 3D Inversion Models Computed from Geophysical Electromagnetic Data
Zhengyong Ren,Thomas Kalscheuer +1 more
TL;DR: This review tries to cover linearised model analysis tools such as the sensitivity matrix, the model resolution matrix and the model covariance matrix also providing a partially nonlinear description of the equivalent model domain based on pseudo-hyperellipsoids and emphasises linearisedmodel analysis, as efficient computation of nonlinear model uncertainty and resolution estimates is mainly determined by fast forward and inversion solvers.
Journal ArticleDOI
3-D inversion of transient EM data with topography using unstructured tetrahedral grids
Journal ArticleDOI
Finite-element time-domain modeling of electromagnetic data in general dispersive medium using adaptive Padé series
TL;DR: An edge-based finite-element time-domain (FETD) modeling method to simulate the electromagnetic fields in 3D dispersive medium and considers the Cole-Cole model in order to take into account the frequency-dependent conductivity dispersion.
References
More filters
Book
The finite element method
TL;DR: In this article, the methodes are numeriques and the fonction de forme reference record created on 2005-11-18, modified on 2016-08-08.
Journal ArticleDOI
Reciprocal Relations in Irreversible Processes. II.
TL;DR: In this article, a general reciprocal relation applicable to transport processes such as the conduction of heat and electricity, and diffusion, is derived from the assumption of microscopic reversibility, and certain average products of fluctuations are considered.
Book
The Finite Element Method in Electromagnetics
TL;DR: The Finite Element Method in Electromagnetics, Third Edition as discussed by the authors is a leading textbook on the finite element method, incorporating major advancements and further applications in the field of electromagnetic engineering.
Journal ArticleDOI
Mixed finite elements in ℝ 3
TL;DR: In this article, the authors present two families of non-conforming finite elements, built on tetrahedrons or on cubes, which are respectively conforming in the spacesH(curl) and H(div).
Journal ArticleDOI
Hybrid scheduling for the parallel solution of linear systems
TL;DR: This work considers the problem of designing a dynamic scheduling strategy that takes into account both workload and memory information in the context of the parallel multifrontal factorization and shows that a new scheduling algorithm significantly improves both the memory behaviour and the factorization time.
Related Papers (5)
Three dimensional inversion of multisource time domain electromagnetic data
3D time-domain simulation of electromagnetic diffusion phenomena: A finite-element electric-field approach
A parallel finite-difference approach for 3D transient electromagnetic modeling with galvanic sources
Michael Commer,Gregory A. Newman +1 more