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arXiv 1401.2196physics.acc-ph
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射频四极天线设计的图解法

A Graphical Approach to Radio Frequency Quadrupole Design

G. Turemen, G. Unel, B. Yasatekin

摘要:

射频四极杆是离子加速器的重要组成部分,其束流动力学特性的计算可以利用现有的计算工具来实现。这些程序最初设计于20世纪80年代,在用户界面和输出中显示出老化的影响。作者认为,在使用图形方法的设计技术和进入CPU燃烧有限元分析技术之前的分析计算量方面都有改进的空间。此外,强调使用拖拽改变范例控制相关参数的演变的图形方法必然对设计者有益。用C++编写了一个名为DEMIRCI的计算机代码来演示这些想法。该工具已被用于土耳其原子能管理局(TAEK)的1.5 MeV质子束线在Saraykoy核研究和培训中心(SANAEM)的设计。DEMIRCI从一个简单的分析模型开始,计算铣削行为,并生成可输入铣床的3D设计文件。本文讨论了在SANAEM Project Prometheus(SPP)的设计过程中获得的经验,并强调了DEMIRCI的一些能力。

英文摘要:

The design of a radio frequency quadrupole, an important section of all ion accelerators, and the calculation of its beam dynamics properties can be achieved using the existing computational tools. These programs, originally designed in 1980s, show effects of aging in their user interfaces and in their output. The authors believe there is room for improvement in both design techniques using a graphical approach and in the amount of analytical calculations before going into CPU burning finite element analysis techniques. Additionally an emphasis on the graphical method of controlling the evolution of the relevant parameters using the drag-to-change paradigm is bound to be beneficial to the designer. A computer code, named DEMIRCI, has been written in C++ to demonstrate these ideas. This tool has been used in the design of Turkish Atomic Energy Authority (TAEK)'s 1.5 MeV proton beamline at Saraykoy Nuclear Research and Training Center (SANAEM). DEMIRCI starts with a simple analytical model, calculates the RFQ behavior and produces 3D design files that can be fed to a milling machine. The paper discusses the experience gained during design process of SANAEM Project Prometheus (SPP) RFQ and underlines some of DEMIRCI's capabilities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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