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The Use of Vector Finite Element Method for Solving the Problems of Three-Dimensional Induction Logging
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Tyumen 2021, Mar 2021, Volume 2021, p.1 - 5
Abstract
Summary
The computational costs required to calculate three-dimensional fields in geophysical problems can be huge. Vector finite element methods allows constructing mathematical models directly in terms of vector variables, since vector basis functions are used. When using the finite element method, the main computational load, as a rule, falls on the solution of systems of linear algebraic equations obtained as a result of the finite element approximation of the boundary value problem. This paper investigates the efficiency of using various methods for solving linear systems obtained as a result of using the vector finite element method for the direct problem of induction logging.
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