Space charge and resistive wall impedance computation in the frequency domain using the finite element method
A two-dimensional finite element beam coupling impedance solver for arbitrary transverse geometries and material distribution is presented. The solver is based on open source software and is applicable to space charge and resistive wall longitudinal and transverse impedances. The frequency and the b...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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American Physical Society
2015-03-01
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| Series: | Physical Review Special Topics. Accelerators and Beams |
| Online Access: | http://doi.org/10.1103/PhysRevSTAB.18.032001 |
| _version_ | 1818268402214502400 |
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| author | Uwe Niedermayer Oliver Boine-Frankenheim Herbert De Gersem |
| author_facet | Uwe Niedermayer Oliver Boine-Frankenheim Herbert De Gersem |
| author_sort | Uwe Niedermayer |
| collection | DOAJ |
| description | A two-dimensional finite element beam coupling impedance solver for arbitrary transverse geometries and material distribution is presented. The solver is based on open source software and is applicable to space charge and resistive wall longitudinal and transverse impedances. The frequency and the beam velocity can be chosen arbitrarily and also dispersively lossy materials are supported. Space charge impedance, a thin resistive beam pipe, a ferrite ring, and a carbon collimator are presented as application examples. |
| first_indexed | 2024-12-12T20:37:55Z |
| format | Article |
| id | doaj.art-1ae754f4db534f9c9493b3aec6745967 |
| institution | Directory Open Access Journal |
| issn | 1098-4402 |
| language | English |
| last_indexed | 2024-12-12T20:37:55Z |
| publishDate | 2015-03-01 |
| publisher | American Physical Society |
| record_format | Article |
| series | Physical Review Special Topics. Accelerators and Beams |
| spelling | doaj.art-1ae754f4db534f9c9493b3aec67459672022-12-22T00:12:51ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022015-03-0118303200110.1103/PhysRevSTAB.18.032001Space charge and resistive wall impedance computation in the frequency domain using the finite element methodUwe NiedermayerOliver Boine-FrankenheimHerbert De GersemA two-dimensional finite element beam coupling impedance solver for arbitrary transverse geometries and material distribution is presented. The solver is based on open source software and is applicable to space charge and resistive wall longitudinal and transverse impedances. The frequency and the beam velocity can be chosen arbitrarily and also dispersively lossy materials are supported. Space charge impedance, a thin resistive beam pipe, a ferrite ring, and a carbon collimator are presented as application examples.http://doi.org/10.1103/PhysRevSTAB.18.032001 |
| spellingShingle | Uwe Niedermayer Oliver Boine-Frankenheim Herbert De Gersem Space charge and resistive wall impedance computation in the frequency domain using the finite element method Physical Review Special Topics. Accelerators and Beams |
| title | Space charge and resistive wall impedance computation in the frequency domain using the finite element method |
| title_full | Space charge and resistive wall impedance computation in the frequency domain using the finite element method |
| title_fullStr | Space charge and resistive wall impedance computation in the frequency domain using the finite element method |
| title_full_unstemmed | Space charge and resistive wall impedance computation in the frequency domain using the finite element method |
| title_short | Space charge and resistive wall impedance computation in the frequency domain using the finite element method |
| title_sort | space charge and resistive wall impedance computation in the frequency domain using the finite element method |
| url | http://doi.org/10.1103/PhysRevSTAB.18.032001 |
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