Design and preliminary testing of a Bottom-Mounted Second Shutdown Drive Mechanism for the KJRR
详细信息 查看全文
- 作者：Sanghaun Kim ; Jin Haeng Lee ; Yeon-Sik Yoo ; yooys@kaeri.re.kr" class="auth_mail" title="E-mail the corresponding author ; Yeong-Garp Cho ; Hyokwang Lee ; Jongoh Sun ; Jeong Soo Ryu
- 关键词：BMSSDM ; Bottom-Mounted Second Shutdown Drive Mechanism ; BMCRDM ; Bottom-Mounted Control Rod Drive Mechanism ; SSR ; Second Shutdown Rod ; CAR ; Control Absorber Rod ; SSDM ; Second Shutdown Drive Mechanism ; CRDM ; Control Rod Drive Mechanism ; UGS ; Upper Guide Structure ; RSA ; Reactor Structure Assembly ; QT ; qualification test ; ES ; Extension Shaft ; ESA ; Extension Shaft Assembly ; FFA ; Follower Fuel Assembly ; HANARO ; High-Flux Advanced Neutron Application Reactor ; JRTR ; Jordan Research and Training Reactor
- 刊名：Nuclear Engineering and Design
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：307
- 期：Complete
- 页码：392-401
- 全文大小：2097 K
文摘
- •
The basic design principle, features and characteristics of the BMSSDM for KJRR are described.
- •
The current development status based on practical fabrications, performance tests, and evaluations is described.
- •
We have verified that all of the BMSSDM components satisfied their design requirements.
- •
All of the performance requirements are satisfied from the performance test results.
- •
The endurance test results show there are no structural failures and the wear of the impact parts in the hydraulic cylinder assembly is negligible.