|Conţinutul numărului revistei|
| SM ISO690:2012|
PATSYUK, Vladimir. Finite volume method for calculation of electrostatic field in three-dimensional sphere with cubic cavity . In: Problemele Energeticii Regionale. 2014, nr. 2(25), pp. 8-21. ISSN 1857-0070.
|Problemele Energeticii Regionale|
|Numărul 2(25) / 2014 / ISSN 1857-0070|
The paper presents the numerical approach based on finite volume method, which
is used to calculate the electric field in three-dimensional environment. For this reason for
formulated Dirichlet problem it is proposed the construction of computational grid based on
space partition, which is known as Delaunay triangulation with the use of Voronoi cells. The
numerical algorithm for calculating the potential, electric field strength and capacitance in the
3-d sphere with cubic cavity is proposed. Numerical results for potential distribution, electric
field strength and capacitance in three-dimensional sphere with cubic cavity are represented.
Electric field, Potential, numerical method,