Design of the super-small angle Canted front-end at SSRF

JIA Dandan; ZHANG Min; LI Yongjun; WU Shuai; JIN Limin; XUE Song

doi:10.11889/j.0253-3219.2019.hjs.42.090101

您当前的位置：

首页 >

文章列表页 >

Design of the super-small angle Canted front-end at SSRF

SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS | 更新时间：2024-10-25

- Design of the super-small angle Canted front-end at SSRF
- NUCLEAR TECHNIQUES Vol. 42, Issue 9, Article number: 090101(2019)
- 作者机构：
  
  1.中国科学院上海高等研究院上海 201210
  2.中国科学院上海应用物理研究所上海 201800
- 作者简介：
  
  JIA Dandan, female, born in 1985, graduated from North East University with a master’s degree in 2011, focusing on designing of the front end of synchrotron radiation
  ZHANG Min, E-mail: zhangmin@sinap.ac.cn
  JIN Limin, E-mail: lmjin@sinap.ac.cn
- 基金信息：
- DOI：10.11889/j.0253-3219.2019.hjs.42.090101
  CLC： TL99
- Received：03 April 2019，
  
  Revised：28 May 2019，
  
  Published：10 September 2019
- 稿件说明：
移动端阅览
贾丹丹,张敏,李勇军等.上海光源超小夹角Canted前端设计[J].核技术,2019,42(09):1-6.

JIA Dandan,ZHANG Min,LI Yongjun,et al.Design of the super-small angle Canted front-end at SSRF[J].NUCLEAR TECHNIQUES,2019,42(09):1-6.
贾丹丹,张敏,李勇军等.上海光源超小夹角Canted前端设计[J].核技术,2019,42(09):1-6. DOI： 10.11889/j.0253-3219.2019.hjs.42.090101.

JIA Dandan,ZHANG Min,LI Yongjun,et al.Design of the super-small angle Canted front-end at SSRF[J].NUCLEAR TECHNIQUES,2019,42(09):1-6. DOI： 10.11889/j.0253-3219.2019.hjs.42.090101.

摘要

能源材料光束线站是上海光源首条软、硬X射线相结合的合支光束线站，两个插入件光源采用Canted模式，光束夹角仅为2 mrad。前端内放置偏转镜箱，软线经过偏转镜后光束偏转2.4°，软、硬线交叉之后分开。该前端要承担高达7.81 kW的热负载，而且在前端内部两条光束共用设备。为了实现实验站对两条光束的独立控制，前端的设备结构与一般插入件前端设备不同，需要采用全新的结构，与其它只有一个通光孔径的插入件前端关键设备相比，此前端关键设备设计有两个通光孔径。目前，该前端已经安装完成，并且结构和布局完全满足光束线站的技术要求。

Abstract

Background

The current beam lines structure design cannot satisfy the requirement of the first combined beamline station with soft and hard X-rays in Shanghai synchrotron radiation facility (SSRF).

Purpose

This study aims to design the super-small angle Canted front-end at SSRF to support a wide-energy-range experimental platform with multiple methods for energy material research.

Methods

Two undulators

elliptical polarization undulator (EPU) and in vacuum undulator (IVU)

were employed in the wide-range energy material beamline (E-Line) that contains soft and hard X-rays located in the straight line with a Canted angle of 2 mrad. The separated plane mirror

SM1

was designed to be located at the front-end. After SM1

the soft line was deflected 2.4°

allowing two dedicated beam lines to be set.

Results

The two beam lines share the front-end components

and can independently operate the components of the front-end. The front-end of E-Line adopt a new structure and layout different from the standard ones that can handle the heat load up to 7.81 kW. Compared with the key equipment of other common insert device front-end with only one through-light aperture

the one of this front-end was designed with two through-light apertures.

Conclusion

The installation of E-Line front-end has been accomplished

and the structure and layout fully satisfy the technical requirements of the beamline.

关键词

Keywords

references

徐朝银 . 同步辐射光学与工程 [M ] . 合肥 : 中国科学技术大学出版社 , 2013 : 1 - 8 .

XU Chaoyin . Optics and engineering of synchrotron radiation [M ] . Hefei : University of Science and Technology of China Press , 2013 : 1 - 8 .

麦振洪 . 同步辐射光源及其应用 [M ] . 北京 : 科学出版社 , 2013 .

MAI Zhenhong . Synchrotron radiation light source and its application [M ] . Beijing : Science Press , 2013 .

He J H , Zhao Z T . Shanghai synchrotron radiation facility [J ] . National Science Review , 2014 , 1 ( 2 ): 171 - 172 .

Chen Z H , Sun F F , Zou Y , et al . Design of wide-range energy material beamline at the Shanghai synchrotron radiation facility [J ] . Nuclear Science and Techniques , 2018 , 29 ( 2 ): 26 . DOI: 10.1007/s41365-018-0356-6 http://dx.doi.org/10.1007/s41365-018-0356-6 .

吴冠原. 上海光源前端区工程设计报告 [R ] . 2006 .

WU Guanyuan. Engineering design report for SSRF front end [R ] . 2006 .

Shu D M , Ramanathan M . Design studies of the APS canted undulator beamline front ends [J ] . Review of Scientific Instruments , 2002 , 73 ( 3 ): 1580 - 1582 .

Sakurai Y , Oura M , Takahashi S , et al . Present status and performance of Spring-8 fronts ends [J ] . Journal of Synchrotron Radiation , 1998 , 18 ( 5 ): 1195 - 1198 .

Takahashi S , Aoyagi H , Mochizuki T , et al . Design of the front end for the very long in-vacuum X-ray undulator at Spring-8 [J ] . Nuclear Instruments and Methods in Physics Research Section A , 2001 , 467-468 ( 1 ): 758 - 761 .

North American Hoganas High Alloys LLC . GlidCop technical book[OL] . http://www.hoganas.com/ NAH http://www.hoganas.com/ NAH .

刘家骅 . GlidCop材料性能测试与SSRF热缓释部件热结构分析 [D ] . 合肥 : 中国科学技术大学 , 2009 .

LIU Jiahua . Mechanical properties test of GlidCop and thermal structural analysis of high-heat-load components in SSRF [D ] . Hefei : University of Science and Technology of China , 2009 .

肖维灵 . GlidCop材料疲劳特性及同步辐射挡光元件的热疲劳寿命研究 [D ] . 合肥 : 中国科学技术大学， 2014 .

XIAO Weiling . Research on fatigue property of GlidCop and thermal fatigue life of high-heat-load components under synchrotron radiation [D ] . Hefei : University of Science and Technology of China , 2014 .

李勇军 , 张敏 , 薛松 , 等 . 上海光源前端高热负载挡光器的结构设计与优化 [J ] . 光学精密工程 , 2016 , 24 ( 7 ): 1640 - 1646 .

LI Yongjun , ZHANG Min , XUE Song , et al . Structure design and optimization of high heat load absorbers in SSRF front end [J ] . Optics and Precision Engineering , 2016 , 24 ( 7 ): 1640 - 1646 .

李勇军 . 上海光源高热负载前端区的系统设计与研究 [D ] . 合肥 : 中国科学院大学 , 2016 .

LI Yongjun . Design and study of high heat load front-end at SSRF [D ] . Hefei : University of Chinese Academy of Sciences , 2016 .

王纳秀 , 刘石磊 , 徐中民 , 等 . SSRF活动光子挡光器的模拟与实验结果比较 [J ] . 核技术 , 2011 , 34 ( 3 ): 165 - 168 .

WANG Naxiu , LIU Shilei , XU Zhongmin , et al . Comparison of photon shutter temperature measured in the front end of insertion devices at SSRF with the FEA simulation results [J ] . Nuclear Techniques , 2011 , 34 ( 3 ): 165 - 168 .

Incropera F P , Dewitt D P . Fundamentals of heat and mass transfer [M ] . Third edition , 1990 .

Jaski Y , Meron M , Viccaro P J . Performance analysis of a side-cooled vertical-focusing mirror for undulator beamline at APS [C ] . Proceedings of SPIE , 1998 , 3447 : 62 - 71 .

金利民 , 徐中民 , 王纳秀 . 螺旋线圈在同步辐射光源冷却系统中的应用 [J ] . 核技术 , 2015 , 38 ( 7 ): 070102 . DOI: 10.11889/j.0253-3219.2015.hjs.38.070102 http://dx.doi.org/10.11889/j.0253-3219.2015.hjs.38.070102 .

JIN Limin , XU Zhongmin , WANG Naxiu . Application of helical wire coils in the cooling system of synchrotron radiation facility [J ] . Nuclear Techniques , 2015 , 38 ( 7 ): 070102 . DOI: 10.11889/j.0253-3219.2015.hjs.38.070102 http://dx.doi.org/10.11889/j.0253-3219.2015.hjs.38.070102 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Development of radionuclide calorimeter

Precise measurement and application of synchrotron tune at storage ring

Research on application of time-varying tune calculation algorithms on SSRF

Design and numerical simulation of Stirling heater for molten salt space reactor

Design and measurement of CTFEL magnets

Related Author

LIU Lifei

WU Chao

HU Shilin

LYU Weixing

REN Ying

YIN Wenxu

ZHOU Yimei

XU Xingyi

Related Institution

China Institute of Atomic Energy

University of Chinese Academy of Sciences

ShanghaiTech University

Institute of High Energy Physics, Chinese Academy of Sciences

Institute of Applied Electronic, China Academy of Engineering Physics

AI问答

Address：2019 Jialuo Road, Jiading, Shanghai, China Postal code：201800
Tel：021-39194977 Email：LHB@sinap.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 沪ICP备05005479号-1 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：880473

⁰