Two-dimensional modeling of positive streamer propagation in flue gases in sphere-plane gaps

被引：30

作者：

Babaeva, NY ^{[1
]}

Naidis, GV ^{[1
]}

机构：

[1] Russian Acad Sci, Inst High Temp, Moscow 127412, Russia

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 1998年 / 26卷 / 01期

关键词：

corona discharge; flue gas cleaning; positive streamer;

D O I：

10.1109/27.659531

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The results of two-dimensional numerical simulation of positive streamer dynamics in flue gases in sphere-plane electrode configuration are presented. The G-values (numbers of radicals produced per 100 eV of input electrical energy) for the production of chemically active particles participating in flue gas cleaning from toxic components are calculated, Obtained G-values are almost independent on the discharge conditions, Simple estimates for G-values, based on analytical streamer theory, are shown to agree with the results of numerical simulation.

引用

页码：41 / 45

页数：5

共 22 条

[1]

ALEKSANDROV NL, 1995, PLASMA PHYS REP, V21, P57

[2]

ALEKSEEV GY, 1993, 932 IVTANANRA

[3] Two-dimensional modelling of positive streamer dynamics in non-uniform electric fields in air [J].

Babaeva, NY ;

Naidis, GV .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1996, 29 (09) :2423-2431

[4] Dynamics of positive and negative streamers in air in weak uniform electric fields [J].

Babaeva, NY ;

Naidis, GV .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 1997, 25 (02) :375-379

[5] NEGATIVE-ION FORMATION IN HIO AND D2O [J].

COMPTON, RN ;

CHRISTOPHOROU, LG .

PHYSICAL REVIEW, 1967, 154 (01) :110-+

[6] ABSORPTION PHOTOINIZATION AND FLUORESCENCE OF CO2 [J].

COOK, GR ;

METZGER, PH ;

OGAWA, M .

JOURNAL OF CHEMICAL PHYSICS, 1966, 44 (08) :2935-&

[7]

D'yakonov M. I., 1988, Soviet Physics - JETP, V67, P1049

[8] PLASMA CHEMICAL INVESTIGATIONS FOR NOX AND SO2 REMOVAL FROM FLUE-GASES [J].

DAHIYA, RP ;

MISHRA, SK ;

VEEFKIND, A .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 1993, 21 (03) :346-348

[9] IMPULSE CORONA SIMULATION FOR FLUE-GAS TREATMENT [J].

GALLIMBERTI, I .

PURE AND APPLIED CHEMISTRY, 1988, 60 (05) :663-674

[10] Microstreamer dynamics during plasma remediation of NO using atmospheric pressure dielectric barrier discharges [J].

Gentile, AC ;

Kushner, MJ .

JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) :3877-3885

← 1 2 3 →