Study of eddy current power loss in an RCS vacuum chamber

XU Shou-Yan; WANG Sheng

doi:10.1088/1674-1137/36/2/011

Chinese Physics C> 2012, Vol. 36> Issue(2) : 160-166 DOI: 10.1088/1674-1137/36/2/011

Study of eddy current power loss in an RCS vacuum chamber

XU Shou-Yan ,
WANG Sheng ^,

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Abstract：
In a Rapid Cycling Synchrotron (RCS), power loss due to an eddy current on the metal vacuum chamber would cause heating of the vacuum chamber. It is important to study the effect for estimating eddy current induced power loss and temperature growth. Analytical formulas for eddy current power loss for various types of vacuum chambers are derived for dipole and quadrupole repectively. By using the prototype of dipole of CSNS/RCS, an experiment was done to test the analytical formula. The derived formulas were applied to calculating the eddy current power loss on some special structures of an RCS vacuum chamber.

References

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XU Shou-Yan and WANG Sheng. Study of eddy current power loss in an RCS vacuum chamber[J]. Chinese Physics C, 2012, 36(2): 160-166. doi: 10.1088/1674-1137/36/2/011

XU Shou-Yan and WANG Sheng. Study of eddy current power loss in an RCS vacuum chamber[J]. Chinese Physics C, 2012, 36(2): 160-166. doi: 10.1088/1674-1137/36/2/011 shu

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Received: 2011-05-18
Revised: 2011-05-24

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Study of eddy current power loss in an RCS vacuum chamber

Corresponding author: WANG Sheng,

Received Date: 2011-05-18

Accepted Date: 2011-05-24

Available Online: 2012-02-05

Abstract: In a Rapid Cycling Synchrotron (RCS), power loss due to an eddy current on the metal vacuum chamber would cause heating of the vacuum chamber. It is important to study the effect for estimating eddy current induced power loss and temperature growth. Analytical formulas for eddy current power loss for various types of vacuum chambers are derived for dipole and quadrupole repectively. By using the prototype of dipole of CSNS/RCS, an experiment was done to test the analytical formula. The derived formulas were applied to calculating the eddy current power loss on some special structures of an RCS vacuum chamber.

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Study of eddy current power loss in an RCS vacuum chamber

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通讯作者: 陈斌, bchen63@163.com

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