Flow Field Computation for Simplified High Voltage Gas Circuit Breaker Model by Upwind Meshfree Method

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概要

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• To effectively design high voltage (HV) circuit breakers, a meshfree method which was proposed by the authors is tested. The meshfree method is implemented to a simplified model for the HV circuit breaker and showed a robust behavior even in a severe boundary condition. A good shock capturing is shown in the computations and a delicate gas diffusion through a slit is also computed, which is usually difficult to catch. Vector splitting method is employed to exploit the merit of meshfree methods in the hyperbolic problems.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-12-15

著者

• Song Ki

  Advanced Power Apparatus Group Keri

• Choe Hi

  Department Of Mathematics Kaist

• Ahn Mu-Young

  National Fusion Research Center, Yousong-gu, Daejon 305-333, Republic of Korea

• Park Seong-Kwan

  Department of Mathematics, Yonsei University, Seoul 120-749, Republic of Korea

• Park Kyong-Yop

  Advanced Power Apparatus Group KERI, Korea Electrotechnology Research Institute, P.O. Box 20, Changwon 641-600, Republic of Korea

• Choe Hi

  Department of Mathematics, Yonsei University, Seoul 120-749, Republic of Korea

• Song Ki

  Advanced Power Apparatus Group KERI, Korea Electrotechnology Research Institute, P.O. Box 20, Changwon 641-600, Republic of Korea

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