Информационная система "Конференции"

International Conference on Numerical Methematics ICCM-2002

June, 24-28, 2002
Novosibirsk, Akademgorodok

Abstracts

Numerical solution of differential and integral equations

Mixed numerical-analytical computations in 3D problems of physical electronics by BEM

Ivanov V., Krasnykh A.

Stanford Linear Accelerator Center (Menlo Park,
CA)

Electro magnetic field computations by the Boundary Element Method (BEM) require the integrals evaluation over curvilinear surfaces of complex shape. Reasonable combination of numerical and analytical schemes for that purpose permits to provide as high accuracy of computations, as the algorithm flexibility for the domains, which contains the fragments of small radii of curvature. Authors evolve the technique of analytical computations, proposed before by E. Okon for the potential evaluation, as well as the field gradients in simulation of high-current relativistic beams. The example of electron beam gun simulation with sheet beam in 3D case is presented.

Note. Abstracts are published in author's edition

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