Flow field computation for simplified high voltage gas circuit breaker model by upwind meshfree method

Hi Jun Choe, Mu Young Ahn, Ki Dong Song, Kyong Yop Park, Seong Kwan Park

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)9247-9253
Number of pages7
JournalJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume45
Issue number12
DOIs
Publication statusPublished - 2006 Dec 15

Fingerprint

meshfree methods
circuit breakers
Electric circuit breakers
high voltages
Flow fields
flow distribution
Diffusion in gases
Electric potential
Gases
gases
gaseous diffusion
Boundary conditions
slits
shock
boundary conditions

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

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Flow field computation for simplified high voltage gas circuit breaker model by upwind meshfree method. / Choe, Hi Jun; Ahn, Mu Young; Song, Ki Dong; Park, Kyong Yop; Park, Seong Kwan.

In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 45, No. 12, 15.12.2006, p. 9247-9253.

Research output: Contribution to journalArticle

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AU - Park, Seong Kwan

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