The Design of a High-Intensity Deuteron Radio Frequency Quadrupole Accelerator-Reference-Cited by-同舟云学术

The Design of a High-Intensity Deuteron Radio Frequency Quadrupole Accelerator

Published:2023-09-05 Issue:18 Volume:13 Page:10010
ISSN:2076-3417
Container-title:Applied Sciences
language:en
Short-container-title:Applied Sciences

Author:

Wei Tianhao¹,Lu Yuanrong¹^ORCID,Wang Zhi¹,Han Meiyun¹,Xia Yin¹,Morris Austin¹

Affiliation:

1. State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China

Abstract

This paper presents the design of a high-intensity 10 mA deuteron RFQ accelerator that generates a 2.1 MeV beam in a continuous wave (CW) mode. The operation frequency is 162.5 MHz. The results of beam dynamics simulations demonstrate excellent output beam quality, achieving a transmission efficiency of 98.63%. The beam tracking results indicate that the RFQ is capable of managing errors within reasonable tolerances. In addition, the RF electromagnetic design and optimization are based on an RFQ model. Multiphysics simulations are then performed for the CW mode. Vacuum calculations suggest that the RFQ requires four 1200 L/s vacuum pumps and one 440 L/s ion pump to attain a vacuum pressure of 10−6 Pa.

Funder

Beijing Nuclear Tongchuang Technology Co., Ltd.

Publisher

MDPI AG

Subject

Fluid Flow and Transfer Processes,Computer Science Applications,Process Chemistry and Technology,General Engineering,Instrumentation,General Materials Science

Link

https://www.mdpi.com/2076-3417/13/18/10010/pdf

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