IPAC2015 - List of Authors (Wu, L.)

Paper	Title	Page
WEPMN007	Research Development of High Precision Installation and Alignment System for HEPS	2924
	L. Wu, S.Y. Chen, C. H. Li, H. Qu, H.J. Wang, X.L. Wang IHEP, Beijing, People's Republic of China
	High Energy Photon Source (HEPS) is a proposed 6 GeV third generation light source with high brightness and ultra-low emittance. Because the measurement error of the traditional optical survey method in the girder and magnet installation can’t meet the tight alignment tolerance, the installation and alignment will not only rely on laser tracker and some other optical survey instruments. So HEPS is developing the research of high precision installation and alignment system which is consists of the design of auto-tuning girder based on beam alignment and research of vibrating wire alignment system based on magnetic measurement. This paper introduces the research development of installation and alignment system in storage ring of HEPS.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPMN007
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WEPMN008	Material Test of Proton Beam Window for CSNS	2927
	H.J. Wang, L. Kang, H. Qu, L. Wu, D.H. Zhu IHEP, Beijing, People's Republic of China
	The proton beam window (PBW) is one of the key devices of China Spallation Neutron Source (CSNS). Material selection is of particular importance. A5083-O was selected in the previous work, and recently the material tests were done. The tests showed the material has good microstructure, physical and mechanical performance. Creep lifetime was analyzed based on the creep test. All the experiment showed the selected material is qualified.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPMN008
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WEPMN009	Design and Thermal Analysis of ADS Beam Stop	2931
	M.X. Li, J.L. Wang, L. Wu IHEP, Beijing, People's Republic of China
	ADS beam stop is an important device which required for the commissioning and accelerator tests of Accelerator Driven Sub-critical System (ADS), it is used to stop the beam which power is about 100kW and consume energy of the beam. This paper will present a triangular prism structure of the ADS beam stop, its mechanical design is described in detail, and there are numerous grooves and ribs in the cooling plates which is the core component of the beam stop. The thermal analysis is performed and its result proves that the triangular prism structure meet the design requirement. Key words：Beam stop, ADS, thermal analysis, triangular prism structure.
DOI •	reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPMN009
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Paper

Title

Page

Research Development of High Precision Installation and Alignment System for HEPS

2924

L. Wu, S.Y. Chen, C. H. Li, H. Qu, H.J. Wang, X.L. Wang
IHEP, Beijing, People's Republic of China

High Energy Photon Source (HEPS) is a proposed 6 GeV third generation light source with high brightness and ultra-low emittance. Because the measurement error of the traditional optical survey method in the girder and magnet installation can’t meet the tight alignment tolerance, the installation and alignment will not only rely on laser tracker and some other optical survey instruments. So HEPS is developing the research of high precision installation and alignment system which is consists of the design of auto-tuning girder based on beam alignment and research of vibrating wire alignment system based on magnetic measurement. This paper introduces the research development of installation and alignment system in storage ring of HEPS.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPMN007

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPMN008

Material Test of Proton Beam Window for CSNS

2927

H.J. Wang, L. Kang, H. Qu, L. Wu, D.H. Zhu
IHEP, Beijing, People's Republic of China

The proton beam window (PBW) is one of the key devices of China Spallation Neutron Source (CSNS). Material selection is of particular importance. A5083-O was selected in the previous work, and recently the material tests were done. The tests showed the material has good microstructure, physical and mechanical performance. Creep lifetime was analyzed based on the creep test. All the experiment showed the selected material is qualified.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPMN008

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)

WEPMN009

Design and Thermal Analysis of ADS Beam Stop

2931

M.X. Li, J.L. Wang, L. Wu
IHEP, Beijing, People's Republic of China

ADS beam stop is an important device which required for the commissioning and accelerator tests of Accelerator Driven Sub-critical System (ADS), it is used to stop the beam which power is about 100kW and consume energy of the beam. This paper will present a triangular prism structure of the ADS beam stop, its mechanical design is described in detail, and there are numerous grooves and ribs in the cooling plates which is the core component of the beam stop. The thermal analysis is performed and its result proves that the triangular prism structure meet the design requirement. Key words：Beam stop, ADS, thermal analysis, triangular prism structure.

DOI •

reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2015-WEPMN009

Export •

reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)