NDLI: Resonance Control Cooling System Performance and Developments

Content Provider	IEEE Xplore Digital Library
Author	Gibson, P. Aleksandrov, A. Champion, M. Dodson, G. Schubert, J. Tang, J.
Copyright Year	2005
Description	Author affiliation: Spallation Neutron Source (SNS), Oak Ridge National Laboratory, U.S.A. (Gibson, P.)
Abstract	The Spallation Neutron Source (SNS) is an accelerator-based neutron source being built at Oak Ridge National Laboratory. The warm linac portion, designed by Los Alamos, has been installed and commissioned. The warm linac is comprised of six Drift Tube Linac (DTL) tanks and four Coupled Cavity Linac (CCL) modules. For commissioning purposes the accelerating systems have been operated at less than the design 6% duty factor. During lower power operation there is less RF cavity heating. This decrease in heat load causes operational stability issues for the associated Resonance Control Cooling Systems (RCCSs) which were designed for full duty factor operation. To understand this effect operational results have been analyzed and tests have been performed. External system factors have been explored and the resulting impacts defined. Dynamic modeling of the systems has been done via a collaboration with the Institute for Nuclear Research (INR), Moscow, Russia. New RCCS operation code has been implemented. Increases in system performance achieved and solutions employed will be presented.
Starting Page	2541
Ending Page	2543
File Size	274899
Page Count	3
File Format	PDF
ISBN	0780388593
DOI	10.1109/PAC.2005.1591173
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-05-16
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Resonance Temperature control Control systems Cooling System performance Linear particle accelerator Neutrons Acceleration Laboratories Radio frequency
Content Type	Text
Resource Type	Article

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