Speaker
Wenli Zhang
(University of Science and Technology of China)
Description
The design study of a distributed pumping system using NEG (Non-Evaporable Getter) strips for the slender beam pipes of the Hefei Advanced Light Facility (HALF) is presented. To achieve a high pumping speed and pumping capacity in a limited pumping space, a NEG strip with distributed pumping capacity was considered. A prototype of HALF vacuum chamber, which can be inserted into NEG strip and matched with magnet system, is designed. The activation temperature of NEG strip and the ultimate vacuum after activation are tested, and the results are in good agreement with those obtained from the simulation.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
Author
Xiaoqin Ge
(University of Science and Technology of China)
Co-authors
BoWen Yao
(University of Science and Technology of China)
Wenli Zhang
(University of Science and Technology of China)
Le Fan
(University of Science and Technology of China)
Yuanzhi Hong
(University of Science and Technology of China)
Xinming Song
(University of Science and Technology of China)
Gangqiang Ma
(University of Science and Technology of China)
Sihui Wang
(University of Science and Technology of China)
Tao Huang
(University of Science and Technology of China)
Yong Wang
(University of Science and Technology of China)
