Title :
Method for calculating the three-dimensional time-harmonic electromagnetic fields in marine electrical prospecting
Author :
Soloveichik, Y.G. ; Persova, M.G. ; Domnikov, P.A. ; Vagin, D.V.
Author_Institution :
Novosibirsk State Tech. Univ., Novosibirsk, Russia
Abstract :
A new method for calculating the three-dimensional time-harmonic electromagnetic fields, allowing quick and accurate solution of the relevant problems, is presented. The method is based on the use of finite element approximations, the technology of field separation of a horizontally layered medium, and special mathematical statements for calculating the normal field. The proposed mathematical apparatus is described, and the results of computational experiments are presented.
Keywords :
approximation theory; finite element analysis; geophysical techniques; terrestrial electricity; 3D time-harmonic electromagnetic fields; computational experiments; finite element approximations; horizontally layered medium; marine electrical prospecting; mathematical apparatus; mathematical statements; normal field; Atmospheric modeling; Computational modeling; Electric fields; Equations; Finite element analysis; Mathematical model; 3D-modeling; Electromagnetic field; marine electrical prospecting;
Conference_Titel :
Actual Problems of Electronics Instrument Engineering (APEIE), 2014 12th International Conference on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4799-6019-4
DOI :
10.1109/APEIE.2014.7040755
