G308 THERMAL-HYDRAULIC SIMULATION ON CABLE-IN-CONDUIT-CONDUCTOR FOR KSTAR SUPERCONDUCTING MAGNETS(Adsorption and MH refrigeration system)

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概要

• 論文の詳細を見る

• In order to study the thermal-hydraulic behavior of the cable-in-conduit-conductor (CICC), a numerical model has been developed. In the model, the high heat transfer approximation between superconducting strands and supercritical helium is adopted. The strong coupling of heat transfer at the front of normal zone generates a contact discontinuity in temperature and density. In order to obtain the converged numerical solutions, a moving mesh method is used to capture the contact discontinuity in the short front region of the normal. The coupled equation is solved using the finite element method with the artificial viscosity term. Details of the numerical implementation are discussed. Comparing the results with GANDALF and QSAIT, the validation of the code is performed. The quench study of CICC for the KSTAR TF coils is also performed.

• 一般社団法人日本機械学会の論文
• 2000-10-01

著者

• KIM MyungKyu

  SamSung Advanced Institute of Technology

• KIM KeeMan

  SamSung Advanced Institute of Technology

• Wang Qiuliang

  Samsung Advanced Institute of Technology

• He Jingliang

  Department of Electrical Engineering, Tsinghua University

• Yoon Cheon

  Department of Mechanical Engineering, Hannam University

• Zegeling Paul

  Mathematical Institute, University of Utrecht

• Yoon Cheon

  Department Of Mechanical Engineering Hannam University

• He Jingliang

  Department Of Electrical Engineering Tsinghua University

• Zegeling Paul

  Mathematical Institute University Of Utrecht

関連論文

• Computer system to detect quench of superconducting magnets for SSTF
• G308 THERMAL-HYDRAULIC SIMULATION ON CABLE-IN-CONDUIT-CONDUCTOR FOR KSTAR SUPERCONDUCTING MAGNETS(Adsorption and MH refrigeration system)

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