Thermal-hydraulic Optimization of Water-cooled Center Conductor Post for Spherical Tokamaks Reactor

• 作 者: 柯严rrrrrrrrrn 吴宜灿rrrrrrrrrn 黄群英rrrrrrrrrn 郑善良
• 出 处: Plasma Science & Technology
• 发表日期: 2002年03期
• 关键词: cooled hydraulic ductor replacement conceptual segmental Joule outlet heating ne

This paper proposes a conceptual structure of segmental water--cooled Center Con-ductor Post (CCP) to be flexible in installment and replacement. Thermal-hydrau1ic optimizationand sensitivity analysis of key parameters are performed based on a reference fusion transmutationsystem with 100 MW fusion power. Numerical simulation by using a commercial code PHOENJCShas been carried out to be close to the thermal-hydraulic analytical results of the CCP mid-part.

This paper proposes a conceptual structure of segmental water - cooled Center Con-ductor Post (CCP) to be flexible in installment and replacement. Thermal-hydrau1ic optimization and sensitivity analysis of key parameters are performed based on a reference fusion transmutation system with 100 MW fusion power . Numerical simulation by using a commercial code PHOENJCShas been carried out to be close to the thermal-hydraulic analytical results of the CCP mid-part.