The numerical analysis of higher-order modes for superconducting RF cavity at SRRC

2004 ◽  
Author(s):  
P.J. Chou
Keyword(s):  
Numerical Analysis ◽  
Higher Order ◽  
Rf Cavity ◽  
Higher Order Modes ◽  
Superconducting Rf

scholarly journals Electron bunch train excited higher-order modes in a superconducting RF cavity

2017 ◽  
Vol 41 (4) ◽  
pp. 047002
Author(s):  
Yong-Feng Gao ◽  
Sen-Lin Huang ◽  
Fang Wang ◽  
Li-Wen Feng ◽  
De-Hao Zhuang ◽  
...  
Keyword(s):  
Electron Bunch ◽  
Higher Order ◽  
Rf Cavity ◽  
Higher Order Modes ◽  
Superconducting Rf

scholarly journals Damage Identification of Plate Structure Based on the Method of Modal Flexibility Curvature Difference

2019 ◽  
Vol 256 ◽  
pp. 02015
Author(s):  
Jiangang Zhao ◽  
Yuxiang Zhang ◽  
Jiazhao Chen
Keyword(s):  
Numerical Analysis ◽  
Lower Order ◽  
Damage Identification ◽  
Higher Order ◽  
Plate Structure ◽  
First Order ◽  
Flexibility Matrix ◽  
Damage Degree ◽  
Higher Order Modes ◽  
Modal Flexibility

According to the higher order modes of the structure are difficult to extract and the lower order are easy to obtain in practice, it is put forward that only uses the parameters of lower or first-order modal to constitute the modal flexibility curvature difference (MFCD) as the index of damage identification, which based on the flexibility matrix of structure being sensitive to the structure modal characteristics. Numerical analysis is made on different damage conditions of a plate structure, and the result shows that the MFCD can not only accurately identify the single-damage and multi-damage position of plate structure, but also reflect the size of damage degree. It has a great significance to apply the index into the range of damage identification of actual structures.

scholarly journals The Higher Order Modes Calculation of RF Cavity with Cylindrical Symmetry

1983 ◽  
Vol 30 (4) ◽  
pp. 3627-3629 ◽  
Author(s):  
Wen Zhou ◽  
Chu Xuanwen ◽  
Zhou Mingda
Keyword(s):  
Cylindrical Symmetry ◽  
Higher Order ◽  
Rf Cavity ◽  
Higher Order Modes

The Higher Order Modes Calculation of RF Cavity with Finite Element Method

1985 ◽  
Vol 32 (5) ◽  
pp. 2983-2985
Author(s):  
X. W. Chu ◽  
W. Zhou ◽  
F. Xiang ◽  
H. Zhuang
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Higher Order ◽  
Rf Cavity ◽  
Higher Order Modes ◽  
Element Method

scholarly journals Operation of the 56 MHz superconducting rf cavity in RHIC with higher order mode damper

2019 ◽  
Vol 22 (10) ◽  
Author(s):  
Qiong Wu ◽  
Sergey Belomestnykh ◽  
Ilan Ben-Zvi ◽  
Michael M. Blaskiewicz ◽  
Thomas Hayes ◽  
...  
Keyword(s):  
Higher Order ◽  
Order Mode ◽  
Rf Cavity ◽  
Superconducting Rf ◽  
Higher Order Mode

scholarly journals Higher order mode damping in a five-cell superconducting rf cavity with a photonic band gap coupler cell

2016 ◽  
Vol 19 (8) ◽  
Author(s):  
Sergey A. Arsenyev ◽  
Richard J. Temkin ◽  
Dmitry Yu. Shchegolkov ◽  
Evgenya I. Simakov ◽  
Chase H. Boulware ◽  
...  
Keyword(s):  
Band Gap ◽  
Photonic Band Gap ◽  
Higher Order ◽  
Order Mode ◽  
Rf Cavity ◽  
Superconducting Rf ◽  
Photonic Band ◽  
Higher Order Mode
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