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http://dx.doi.org/10.5757/JKVS.2008.17.1.001

Characteristics of Water Leakage from Cooling Components in a Storage Ring  

Park, C.D. (Vacuum Lab., Pohang Accelerator Laboratory)
Publication Information
Journal of the Korean Vacuum Society / v.17, no.1, 2008 , pp. 1-8 More about this Journal
Abstract
We analyzed the characteristics of water leakage from cooling components of the storage ring in the Pohang Light Source. The water leaks led localized pressure bumps and abnormal pressure changes. The leakage also changed the residual gas compositions depending not only on the position between leakage place to gas analyzer but also on on/off switching of ion pump and electron beam. We found that the residual gas analysis of $CH_4$, CO, NO was useful in determining water leaks.
Keywords
Synchrotron; Water leakage; Residual Gas Analysis(RGA);
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Times Cited By KSCI : 1  (Citation Analysis)
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