Title :
A cooling-water system for the Accelerator Test Facility
Author :
Akemoto, Mitsuo ; Nishinomiya, Yutaro ; Suyama, Akio
Author_Institution :
KEK, Nat. Lab. for High Energy Phys., Ibaraki, Japan
Abstract :
A cooling-water system for the Accelerator Test Facility of the Japan Linear Collider has been constructed and operated successfully. The design, specifications and results of performance tests of the system are described. The input temperature of the cooling-water supplied to the subharmonic bunchers, prebunchers and accelerating structures is required to hold at 36.5+or-0.1 degrees C in order to insure the electrical phase stability. The temperature control for this system employs a three-way valve, a tank and line heaters.<>
Keywords :
linear accelerators; Accelerator Test Facility; Japan Linear Collider; accelerating structures; cooling-water system; design; electrical phase stability; input temperature; line heaters; performance tests; prebunchers; specifications; subharmonic bunchers; tank; temperature control; three-way valve; Acceleration; Control systems; Laboratories; Life estimation; Linear accelerators; Stability; System testing; Temperature control; Test facilities; Valves;
Conference_Titel :
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0135-8
DOI :
10.1109/PAC.1991.164527
