書誌事項
- タイトル別名
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- Investigation on Effective Ionization Coefficient and Critical Electric Field in Air in Temperature Range of 300–3500 K by Solving Boltzmann Equation
- ガス オンド 300 3500K ニ オケル クウキ ノ ジッコウ デンリ ケイスウ ト リンカイ デンカイ ノ スウチ カイセキテキ ケントウ
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抄録
The present paper describes a prediction method of the dielectric strength of the air in gas temperature range of 300-3500K. First, the equilibrium composition of the air at gas temperatures of 300-3500K was calculated through Saha and Guldburg-Waage equations. Secondly, the electron energy distribution function (EEDF) was calculated by an adoption of the two-term expansion of Boltzmann equation. Finally, the effective ionization coefficient α was derived from the EEDF obtained. The critical reduced electric field strength (E/N)cr, which gives zero effective ionization coefficient α=0, was obtained at gas temperatures of 300-3500K. The result indicates that (E/N)cr decreases as the gas temperature increases from 1500K to 3500K, which is due mainly to an increase in the mole fraction of NO molecule which has a much lower ionization potential compared with N2 and O2. This calculated result fairly agrees with an experimental one.
収録刊行物
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- IEEJ Transactions on Power and Energy = 電気学会論文誌Ｂ（電力・エネルギー部門誌）
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IEEJ Transactions on Power and Energy = 電気学会論文誌Ｂ（電力・エネルギー部門誌） 124 (1), 162-168, 2004-01-01
Institute of Electrical Engineers of Japan = 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390009225199036160
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- NII論文ID
- 10011821082
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- NII書誌ID
- AN10136334
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- ISSN
- 13488147
- 03854213
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- NDL書誌ID
- 6816707
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
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- CiNii Articles
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- 使用不可