JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{meena:linac2022-mopojo08,
author = {M. Meena and A. Pathak and R. Varma},
title = {{RF Design, Optimization and Multiphysics Study of a β = 1, 1.3 GHz Single Cell Accelerating Cavity for High-Intensity Compact Superconducting Electron Accelerator (HICSEA)}},
booktitle = {Proc. LINAC'22},
% booktitle = {Proc. 31st International Linear Accelerator Conference (LINAC'22)},
pages = {41--43},
eid = {MOPOJO08},
language = {english},
keywords = {cavity, multipactoring, electron, HOM, accelerating-gradient},
venue = {Liverpool, UK},
series = {International Linear Accelerator Conference},
number = {31},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {09},
year = {2022},
issn = {2226-0366},
isbn = {978-3-95450-215-8},
doi = {10.18429/JACoW-LINAC2022-MOPOJO08},
url = {https://jacow.org/linac2022/papers/mopojo08.pdf},
abstract = {{High-energy electron accelerators have been used in water purification for several years. They are very effective for the removal of complex impurities. This study aims to design a superconducting electron beam accelerator with an output energy of 1 MeV and beam power of 40 kW for wastewater treatment. A 1.3 GHz single cell elliptic cavity with β = 1 was designed and optimized for TM010 mode and an accelerating gradient of 15 MV/m. For the optimized cavity, the RF parameters, namely, R/Q, transit time factor and geometry factor (G) were found to be 174.93 ohm, 0.67 and 276 ohm, respectively. Multiphysics studies showed that the value of R/Q for fundamental accelerating mode was 174.93 ohm. It was much higher than that of other modes, thus, HOM coupler is not required for the system. The Lorentz force detuning coefficient after stiffening the cavity iris, and the temperature rise due to the RF surface losses were found to be 0.20 Hz/(MV/m)2 and 0.085 K, respectively. It is also observed that there is no occurrence of multipacting for the designed accelerating gradient.}},
}