Design of cooling system for resonance control of the PEFP DTL

Author

Kim, K.R. ; Kim, H.G. ; Kim, H.S. ; Kwon, S.J. ; Yoon, J.C. ; Hwang, W.H. ; Park, J. ; Kwon, H.J. ; Cho, Y.S.

Author_Institution

PAL/POSTECH, Pohang

fYear

2007

fDate

25-29 June 2007

Firstpage

2176

Lastpage

2178

Abstract

The temperature-controlled water cooling system has been designed to obtain the resonance frequency stabilization of the normal conducting drift tube linac (DTL) for the PEFP 100 MeV proton linear accelerator. The sizing of individual closed-loop low conductivity cooling water pumping skids for each DTL system is conducted with a simulation of thermo-hydraulic network model. The temperature control schemes incorporating the process dynamic model of heat exchangers is examined to regulate the input water temperatures into the DTL during transient and steady state operation.

Keywords

accelerator control systems; beam handling equipment; linear accelerators; proton accelerators; PEFP DTL resonance control; closed-loop low conductivity cooling water pumping; electron volt energy 100 MeV; heat exchangers; normal conducting drift tube linac; proton linear accelerator; resonance frequency stabilization; temperature control schemes; temperature-controlled water cooling system; thermohydraulic network model; Conductivity; Control systems; Cooling; Linear accelerators; Linear particle accelerator; Protons; Resonance; Resonant frequency; Temperature control; Water heating;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2007. PAC. IEEE

Conference_Location

Albuquerque, NM

Print_ISBN

978-1-4244-0916-7

Type

conf

DOI

10.1109/PAC.2007.4441188

Filename

4441188