Research output: Contribution to journal › Article › peer-review
Особенности разработки мультипольных элементов на основе постоянных магнитов для систем транспортировки заряженных частиц. I. Методика предварительного выбора конфигурации и параметров магнитов. / Амосков, В.М.; Васильев, В.Н.; Гапионок, Е.И.; Гульбекян, Г.Г.; Едаменко, Н.С.; Иваненко, И.А.; Казаринов, Н.Ю.; Калагин, И.В.; Капаркова, М.В.; Кухтин, В.П.; Ламзин, Е.А.; Макаров, А.А.; Неженцев, А.Н.; Овсянников, Д.А.; Овсянников (мл.), Д.А.; Осипов, Н.Ф.; Родин, И.Ю.; Сычевский, С.Е.; Фирсов, А.А.
In: ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ, Vol. 17, No. 4, 2021, p. 313-329.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Особенности разработки мультипольных элементов на основе постоянных магнитов для систем транспортировки заряженных частиц. I. Методика предварительного выбора конфигурации и параметров магнитов
AU - Амосков, В.М.
AU - Васильев, В.Н.
AU - Гапионок, Е.И.
AU - Гульбекян, Г.Г.
AU - Едаменко, Н.С.
AU - Иваненко, И.А.
AU - Казаринов, Н.Ю.
AU - Калагин, И.В.
AU - Капаркова, М.В.
AU - Кухтин, В.П.
AU - Ламзин, Е.А.
AU - Макаров, А.А.
AU - Неженцев, А.Н.
AU - Овсянников, Д.А.
AU - Овсянников (мл.), Д.А.
AU - Осипов, Н.Ф.
AU - Родин, И.Ю.
AU - Сычевский, С.Е.
AU - Фирсов, А.А.
N1 - Funding Information: This work was supported by the Saint Petersburg State University (project INI2021, ID:73371205). Publisher Copyright: © 2021 Saint Petersburg State University. All rights reserved.
PY - 2021
Y1 - 2021
N2 - The design and specification choices are described for a PM quadrupole used to enable beam transport in a cyclotron. First an analytic study with a simplified 2D model is performed to give initial values for magnet configuration and performance. Characteristics of PM blocks and cylinders are analysed. Then a 3D parametrized model is used to solve the direct mag-netostatic problem and accurately define quad specifications. Simulations are carried out with K O M P O T electromagnetic code utilizing the differential formulation. The regularization method is applied to solve the inverse problem. Magnetic characteristics, dimensions and shapes of the PM units and iron parts are determined in order to reach the specified field gradient. Possible correction of the resulting the ideal specification is discussed with respect to additional constraints put by practical implementation. Candidate PM materials are proposed. Simulated field maps are presented. The method described may serve as a basis for virtual prototyping and be integrated into end-to-end design and construction of magnet systems.
AB - The design and specification choices are described for a PM quadrupole used to enable beam transport in a cyclotron. First an analytic study with a simplified 2D model is performed to give initial values for magnet configuration and performance. Characteristics of PM blocks and cylinders are analysed. Then a 3D parametrized model is used to solve the direct mag-netostatic problem and accurately define quad specifications. Simulations are carried out with K O M P O T electromagnetic code utilizing the differential formulation. The regularization method is applied to solve the inverse problem. Magnetic characteristics, dimensions and shapes of the PM units and iron parts are determined in order to reach the specified field gradient. Possible correction of the resulting the ideal specification is discussed with respect to additional constraints put by practical implementation. Candidate PM materials are proposed. Simulated field maps are presented. The method described may serve as a basis for virtual prototyping and be integrated into end-to-end design and construction of magnet systems.
KW - Analytical model
KW - Beam transport
KW - Computed code
KW - Direct and inverse problems
KW - Numerical model
KW - Permanent magnet
KW - Quadrupole
KW - Simulation
UR - http://www.scopus.com/inward/record.url?scp=85125308116&partnerID=8YFLogxK
UR - http://vestnik.spbu.ru/html21/s10/s10v4/01.pdf
U2 - 10.21638/11701/SPBU10.2021.401
DO - 10.21638/11701/SPBU10.2021.401
M3 - статья
AN - SCOPUS:85125308116
VL - 17
SP - 313
EP - 329
JO - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ
JF - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ
SN - 1811-9905
IS - 4
ER -
ID: 96429330