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Thermal analysis and water-cooling design of the CSNS MEBT 324 MHz buncher cavity
Liu HC(刘华昌); 欧阳华甫; Liu, HC; Ouyang, HF
Source PublicationCHINESE PHYSICS C
Corresponding AuthorLiu, HC (reprint author), Chinese Acad Sci, Accelerator Ctr, Inst High Energy Phys, Beijing 100049, Peoples R China.
AbstractAt least two bunchers are needed in the 3 MeV H- Medium Energy Beam Transport (MEBT) line located between RFQ and DTL for the CSNS (China Spallation Neutron Source). A nose-cone geometry has been adopted as the type of buncher cavity for its simplicity, higher impedance and lower risk of multipacting. By making use of the results got from the simulations on the buncher with two-dimension code SUPERFISH, the thermal and structural analyses have been carried out, the process and results to determine the resulting frequency shift due to thermal and structural distortion of the cavity are presented, the water-cooling channel position and the optimum cooling water temperature as well as the tuning method by adjusting the cooling water temperature when the cavity is out of resonance are also determined through the analyses.
Keywordbuncher cavity thermal and structural analysis water-cooling frequency shift
Subject AreaPhysics
Indexed BySCI ; ADS
WOS SubjectPhysics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000254645000008
ADS Bibcode2008ChPhC..32..280L
ADS URLhttps://ui.adsabs.harvard.edu/abs/2008ChPhC..32..280L
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2008ChPhC..32..280L/citations
Citation statistics
Cited Times:6 [ADS]
Document Type期刊论文
Recommended Citation
GB/T 7714
Liu HC,欧阳华甫,Liu, HC,et al. Thermal analysis and water-cooling design of the CSNS MEBT 324 MHz buncher cavity[J]. CHINESE PHYSICS C,2008,32(4):#REF!.
APA 刘华昌,欧阳华甫,Liu, HC,&Ouyang, HF.(2008).Thermal analysis and water-cooling design of the CSNS MEBT 324 MHz buncher cavity.CHINESE PHYSICS C,32(4),#REF!.
MLA 刘华昌,et al."Thermal analysis and water-cooling design of the CSNS MEBT 324 MHz buncher cavity".CHINESE PHYSICS C 32.4(2008):#REF!.
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