The role of molecular vibration in nanosecond repetitively pulsed discharges and in DBDs in hydrogen plasmas

被引：24

作者：

Colonna, G. ^{[1
]}

D'Ammando, G. ^{[1
]}

Pietanza, L. D. ^{[1
]}

机构：

[1] CNR NANOTEC, PLASMI Lab, Via Amendola 122-D, I-70126 Bari, Italy

来源：

PLASMA SOURCES SCIENCE & TECHNOLOGY | 2016年 / 25卷 / 05期

关键词：

hydrogen plasma; DBD; ns-RPD; DIELECTRIC-BARRIER DISCHARGES; NITROGEN DISCHARGES; MODEL; EXCITATION; DISSOCIATION; KINETICS; AIR; H-2;

D O I：

10.1088/0963-0252/25/5/054001

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：

A self-consistent state-to-state model of pure hydrogen has been used to investigate the development of nanosecond repetitively pulsed discharges and dielectric barrier discharges, the latter coupling the kinetic model with an equation for the circuit, thus mimicking an insulated electrode with an external capacitance. Vibrationally excited states play a fundamental role, affecting the degrees of dissociation and ionization, as well as internal and free-electron distributions.

引用

页数：12

共 65 条

[1] Repetitively Pulsed Nonequilibrium Plasmas for Magnetohydrodynamic Flow Control and Plasma-Assisted Combustion [J].

Adamovich, Igor V. ;

Lempert, Walter R. ;

Nishihara, Munetake ;

Rich, J. William ;

Utkin, Yurii G. .

JOURNAL OF PROPULSION AND POWER, 2008, 24 (06) :1198-1215

[2] Challenges in understanding and predictive model development of plasma-assisted combustion [J].

Adamovich, Igor V. ;

Lempert, Walter R. .

PLASMA PHYSICS AND CONTROLLED FUSION, 2015, 57 (01)

[3] On the characteristics of a spark generated shock wave [J].

Aithal, SM ;

Subramaniam, VV .

PHYSICS OF FLUIDS, 2000, 12 (04) :924-934

[4] DISSOCIATIVE ATTACHMENT AND VIBRATIONAL-EXCITATION IN LOW-ENERGY COLLISIONS OF ELECTRONS WITH H-2 AND D2 [J].

BARDSLEY, JN ;

WADEHRA, JM .

PHYSICAL REVIEW A, 1979, 20 (04) :1398-1405

[5] Vibrational kinetics, electron dynamics and elementary processes in H2 and D2 plasmas for negative ion production:: modelling aspects [J].

Capitelli, M. ;

Cacciatore, M. ;

Celiberto, R. ;

De Pascale, O. ;

Diomede, P. ;

Esposito, F. ;

Gicquel, A. ;

Gorse, C. ;

Hassouni, K. ;

Laricchiuta, A. ;

Longo, S. ;

Pagano, D. ;

Rutigliano, M. .

NUCLEAR FUSION, 2006, 46 (06) :S260-S274

[6] Plasma kinetics in molecular plasmas and modeling of reentry plasmas [J].

Capitelli, M. ;

Celiberto, R. ;

Colonna, G. ;

D'Ammando, G. ;

De Pascale, O. ;

Diomede, P. ;

Esposito, F. ;

Gorse, C. ;

Laricchiuta, A. ;

Longo, S. ;

Pietanza, L. D. ;

Taccogna, F. .

PLASMA PHYSICS AND CONTROLLED FUSION, 2011, 53 (12)

[7]

Capitelli M., 2015, Fundamental aspects of plasma chemical physics: kinetics, V85

[8] The role of electron scattering with vibrationally excited nitrogen molecules on non-equilibrium plasma kinetics [J].

Capitelli, Mario ;

Colonna, Gianpiero ;

D'Ammando, Giuliano ;

Laporta, Vincenzo ;

Laricchiuta, Annarita .

PHYSICS OF PLASMAS, 2013, 20 (10)

[9] Cross section data for electron-impact inelastic processes of vibrationally excited molecules of hydrogen and its isotopes [J].

Celiberto, R ;

Janev, RK ;

Laricchiuta, A ;

Capitelli, M ;

Wadehra, JM ;

Atems, DE .

ATOMIC DATA AND NUCLEAR DATA TABLES, 2001, 77 (02) :161-213

[10] Excited-state kinetics and radiation transport in low-temperature plasmas [J].

Colonna, G. ;

D'Ammando, G. ;

Pietanza, L. D. ;

Capitelli, M. .

PLASMA PHYSICS AND CONTROLLED FUSION, 2015, 57 (01)

← 1 2 3 4 5 6 7 →