Estimation of Magnetic Field Growth and Construction of Adaptive Mesh in Corner Domain for the Magnetostatic Problem in Three-Dimensional Space

Autor: A.A. Tarelkin, E. E. Perepelkin
Rok vydání: 2018
Předmět:
Zdroj: EPJ Web of Conferences, Vol 173, p 03019 (2018)
ISSN: 2100-014X
DOI: 10.1051/epjconf/201817303019
Popis: A magnetostatics problem arises when searching for the distribution of the magnetic field generated by magnet systems of many physics research facilities, e.g., accelerators. The domain in which the boundary-value problem is solved often has a piecewise smooth boundary. In this case, numerical calculations of the problem require consideration of the solution behavior in the corner domain. In this work we obtained an upper estimation of the magnetic field growth using integral formulation of the magnetostatic problem and propose a method for condensing the differential mesh near the corner domain of the vacuum in the three-dimensional space based on this estimation.
Databáze: OpenAIRE