Three-dimensional numerical modelling of gas discharges at atmospheric pressure incorporating photoionization phenomena

被引：51

作者：

Papageorgiou, L. ^{[1
]}

Metaxas, A. C. ^{[2
]}

Georghiou, G. E. ^{[1
]}

机构：

[1] Univ Cyprus, Dept Elect & Comp Engn, CY-1678 Nicosia, Cyprus

[2] Univ Cambridge, St Johns Coll, Cambridge CB2 1TP, England

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2011年 / 44卷 / 04期

关键词：

POSITIVE STREAMER; SIMULATION; AIR; PROPAGATION;

D O I：

10.1088/0022-3727/44/4/045203

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A three-dimensional (3D) numerical model for the characterization of gas discharges in air at atmospheric pressure incorporating photoionization through the solution of the Helmholtz equation is presented. Initially, comparisons with a two-dimensional (2D) axi-symmetric model are performed in order to assess the validity of the model. Subsequently several discharge instabilities (plasma spots and low pressure inhomogeneities) are considered in order to study their effect on streamer branching and off-axis propagation. Depending on the magnitude and position of the plasma spot, deformations and off-axis propagation of the main discharge channel were obtained. No tendency for branching in small (of the order of 0.1 cm) overvolted discharge gaps was observed.

引用

页数：10

共 50 条

[31] Modelling the human upper body in three-dimensional motion [J].

Thornton-Trump, AB ;

Chan, CYA ;

Weiss-Bundy, KMA .

DESIGN AND NATURE II: COMPARING DESIGN IN NATURE WITH SCIENCE AND ENGINEERING, 2004, 6 :451-460

[32] Numerical investigation of three-dimensional cavitation evolution and excited pressure fluctuations around a twisted hydrofoil [J].

Ji, Bin ;

Luo, Xianwu ;

Wu, Yulin ;

Miyagawa, Kazuyoshi .

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2014, 28 (07) :2659-2668

[33] Numerical prediction of heat transfer and pressure drop in three-dimensional channels with alternated opposed ribs [J].

Desrues, T. ;

Marty, P. ;

Fourmigue, J. F. .

APPLIED THERMAL ENGINEERING, 2012, 45-46 :52-63

[34] Approximations for fluid pressure and flux of hydraulic flow in three-dimensional fractures [J].

Shi, Jingyu ;

Shen, Baotang .

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2019, 178 :439-448

[35] Investigation into three-dimensional dry foam modelling using the boundary integral method [J].

Zhang, Haosen ;

An, Senyou ;

Brito-Parada, Pablo R. ;

Neethling, Stephen J. ;

Wang, Yanghua .

JOURNAL OF COMPUTATIONAL PHYSICS, 2024, 499

[36] Three-dimensional numerical modelling of a fast fluidized bed biomass gasifier to generate energy from wastes [J].

Ozgoli, Hassan Ali ;

Deilami, Sara ;

Ghodrat, Maryam ;

Safari, Sadegh ;

Mirabi, Mohammad Hossein ;

Olusegun, Tomomewo Stanley .

CANADIAN JOURNAL OF CHEMICAL ENGINEERING, 2023, 101 (10) :5542-5560

[37] Three-dimensional numerical wave generation with moving boundaries [J].

Higuera, Pablo ;

Losada, Inigo J. ;

Lara, Javier L. .

COASTAL ENGINEERING, 2015, 101 :35-47

[38] Numerical Investigation of Spectrums of Three-Dimensional Turbulent Convection [J].

Palymskiy, I. B. .

IZVESTIYA SARATOVSKOGO UNIVERSITETA NOVAYA SERIYA-MATEMATIKA MEKHANIKA INFORMATIKA, 2010, 10 (01) :62-71

[39] Numerical Simulation of Three-Dimensional and Orthogonal Cutting Process [J].

Wei, Wang ;

Qian, Zhang ;

Jun, Zhan .

ACC 2009: ETP/IITA WORLD CONGRESS IN APPLIED COMPUTING, COMPUTER SCIENCE, AND COMPUTER ENGINEERING, 2009, :173-175

[40] Three-dimensional Numerical Study of Submerged Hydraulic Jumps [J].

Shekari, Yones ;

Javan, Mitra ;

Eghbalzadeh, Afshin .

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 2014, 39 (10) :6969-6981

← 1 2 3 4 5 →