When simulating electrically large complex structures such as Drift Tube Linac (DTL) cavities in 3D simulators, it is important to choose a model representation that is a compromise between accuracy and time/resource cost. This paper presents an analytical method, based on Slater perturbation theorem, to control frequency error and obtain a fairly accurate 3D mesh to represent cylindrical structures.

Analytical Method, based on Slater Perturbation Theorem, to Control Frequency Error when representing Cylindrical Structures in 3D Simulators

Sorbello G.;
2019-01-01

Abstract

When simulating electrically large complex structures such as Drift Tube Linac (DTL) cavities in 3D simulators, it is important to choose a model representation that is a compromise between accuracy and time/resource cost. This paper presents an analytical method, based on Slater perturbation theorem, to control frequency error and obtain a fairly accurate 3D mesh to represent cylindrical structures.
2019
FEM simulations; RF cavities; Slater theorem
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/368627
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