Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2007.05b
- /
- Pages.2907-2912
- /
- 2007
A Numerical Analysis on the Characteristics of Flow in the 20 MeV DTL Cooling System
20 MeV DTL 냉각계통의 유동 특성에 관한 수치해석
-
Kim, Kyung-Ryul
;
- Park, Jun ;
- Kwon, Sei-Sin ;
- Kim, Hyung-Gyun ;
- Kim, Hee-Sub ;
- Hwang, Woon-Ha ;
-
Yoon, Jong-Cheol
-
김경렬
(포항공과대학교 포항가속기연구소)
;
- 박준 (포항공과대학교 포항가속기연구소) ;
- 권세진 (포항공과대학교 포항가속기연구소) ;
- 김형균 (포항공과대학교 포항가속기연구소) ;
- 김희섭 (포항공과대학교 포항가속기연구소) ;
- 황운하 (포항공과대학교 포항가속기연구소) ;
-
윤종철
(포항공과대학교 포항가속기연구소)
- Published : 2007.05.30
Abstract
The cooling water system for the PEFP 20 MeV proton accelerator was established and tested to obtain the precise resonance frequency of DTL through the temperature control of cooling water. The water temperature in the main flow loop was manipulated by adjusting the proportion of hot water returning from the DTL structures through the heat exchanger loop. Due to low duty factor operation and insufficient cooling loop installation of the DTL tanks, the manual mode operation was applied to maintain the DTL temperatures close to their resonance temperatures. The optimized process conditions with flow balancing and pressure drop in the DTL cooling systems are reported.