지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.7 No.1
- 발행연도
- 2012.1
- 수록면
- 97 - 102 (6page)
이용수
초록· 키워드
오류제보하기
To predict accurately the breakdown voltage in air at atmospheric pressure, a fully coupled finite element analysis combining the hydrodynamic diffusion-drift equations with Poisson’s equation is proposed in the current paper. As three kinds of charged transport particles are nonlinearly coupled with spatial electric fields, the equations should be solved by an iterative numerical scheme, in which secondary effects, such as photoemission and photoionization, are considered. The proposed method has been successfully applied to evaluate the breakdown voltage in circular parallel-plane electrodes. Its validity has been proved through the comparison of the predicted and experimental results. The effects of numerical conditions of the initial charge, photoemission, and background ionization on the discharge phenomena are quantitatively assessed through Taguchi’s design of experiment method.
목차
Abstract
1. Introduction
2. Fully Coupled Hydrodynamic Diffusion-Drift Models for Discharge Analysis in Air
3. Secondary Effects of Streamer Propagation
4. Numerical Results
5. Conclusion
Acknowledgments
References
참고문헌 (16)
참고문헌 신청
G. E. Georghiou / 2000 / Two-dimensional simulation of streamers using the FE-FCT algorithm / J. Phys. D: Appl. Phys 33:L27~L32
J. P. Boris / 1973 / Flux-corrected transport I. SHASTA, A fluid transport algorithm that works / J. Comput. Phys. 11:38~69
S. T. Zalezak / 1979 / Fully multidimensional flux-corrected transport algorithms for fluids / J. Comput. Phys. 31:335~333
R. Morrow / 1997 / Streamer propagation in air / J. Phys. D: Appl. Phys 30:614~627
G. E. Georghiou / 2005 / Numerical Modeling of atmospheric pressure gas discharges leading to plasma production / J. Phys. D: Appl. Phys 38:R303~R328
J. P. Boris / 1973 / Flux-corrected transport I. SHASTA, A fluid transport algorithm that works / J. Comput. Phys. 11:38~69
S. T. Zalezak / 1979 / Fully multidimensional flux-corrected transport algorithms for fluids / J. Comput. Phys. 31:335~333
R. Morrow / 1997 / Streamer propagation in air / J. Phys. D: Appl. Phys 30:614~627
G. E. Georghiou / 2005 / Numerical Modeling of atmospheric pressure gas discharges leading to plasma production / J. Phys. D: Appl. Phys 38:R303~R328
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