JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
TY - CONF AU - Pei, S. AU - Guan, L.L. AU - Jia, Y. AU - Jin, Z.J. AU - Li, B. AU - Li, M. AU - Liu, J.Y. AU - Pan, G.F. AU - Wang, F. AU - Wang, L. AU - Wang, Y. AU - Xia, S.B. AU - Xing, Y. AU - Yang, G. AU - Yin, Z.G. AU - Zhang, S.P. AU - Zhang, T.J. AU - Zhu, X.F. ED - Zhang, Tianjue ED - Schaa, Volker R.W. ED - An, Shizhong ED - Kiselev, Daniela ED - Liu, Yuntao ED - Li, Pengzhan TI - R&D Studies on A 177.6 MHz 1:4 Scale Boat Shape Prototype RF Cavity for the 2 GeV CW FFA J2 - Proc. of CYCLOTRONS2022, Beijing, China, 05-09 December 2022 CY - Beijing, China T2 - International Conference on Cyclotrons and their Applications T3 - 23 LA - english AB - A proton circular accelerator complex composed of a 100 MeV separated radial sector cyclotron, an 800 MeV separated spiral sector cyclotron and a 2 GeV FFA was proposed and is being studied at CIAE. To satisfy the beam dynamics requirements of the FFA, NC RF cavity with high Q and R will be adopted. It is found that the boat shape cavity is the most promising candidate. Therefore, R&D on a 177.6 MHz 1:4 scale boat shape prototype cavity is being carried out to study all aspects of developing such a high-power cavity. In this scenario, self-consistent multi-physics coupled simulation study with ANSYS HFSS and Workbench was carried out. This paper describes the method to deal with a mechanical model including hundreds of bodies in the FEM analysis and shows the simulation results. In addition, the manufacturing technology and some testing results are also presented. PB - JACoW Publishing CP - Geneva, Switzerland SP - 338 EP - 341 KW - cavity KW - proton KW - simulation KW - cyclotron KW - GUI DA - 2023/10 PY - 2023 SN - 2673-5482 SN - 978-3-95450-212-7 DO - doi:10.18429/JACoW-CYCLOTRONS2022-THPO015 UR - https://jacow.org/cyclotrons2022/papers/thpo015.pdf ER -