### 摘要

Results are presented from simulations of the evolution of an electron avalanche in a uniform electric field and its transition into streamers. A Monte Carlo technique has been used to describe the dynamics of the electrons in phase-space taking into account collective effects due to the space-charge electric field. This field is obtained from Poisson's equation assuming cylindrical symmetry. The role that the space-charge field, the electron velocity distribution, and photoionization play in the development of an avalanche, and in the formation of streamers are considered. The results are for nitrogen at applied electric field-to-gas density ratios (E/N) of 3 multiplied by 10** minus **1**5V-cm**2 and 1 multiplied by 10** minus **1**4V-cm**2 and for background neutral densities of 1 multiplied by 10**1**9 cm** minus **3 and 2. 45 multiplied by 10**1**9 cm** minus **3.

原文 | English |
---|---|

主出版物標題 | Unknown Host Publication Title |

發行者 | Pergamon Press |

頁面 | 146-155 |

頁數 | 10 |

ISBN（列印） | 0080315704 |

出版狀態 | Published - 1984 十二月 1 |

### 指紋

### All Science Journal Classification (ASJC) codes

- Engineering(all)

### 引用此文

*Unknown Host Publication Title*(頁 146-155). Pergamon Press.

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*Unknown Host Publication Title.*Pergamon Press, 頁 146-155.

**KINETIC INVESTIGATION OF AVALANCHE AND STREAMER DEVELOPMENT.** / Kunhardt, E. E.; Tzeng, Y.

研究成果: Conference contribution

TY - GEN

T1 - KINETIC INVESTIGATION OF AVALANCHE AND STREAMER DEVELOPMENT.

AU - Kunhardt, E. E.

AU - Tzeng, Y.

PY - 1984/12/1

Y1 - 1984/12/1

N2 - Results are presented from simulations of the evolution of an electron avalanche in a uniform electric field and its transition into streamers. A Monte Carlo technique has been used to describe the dynamics of the electrons in phase-space taking into account collective effects due to the space-charge electric field. This field is obtained from Poisson's equation assuming cylindrical symmetry. The role that the space-charge field, the electron velocity distribution, and photoionization play in the development of an avalanche, and in the formation of streamers are considered. The results are for nitrogen at applied electric field-to-gas density ratios (E/N) of 3 multiplied by 10** minus **1**5V-cm**2 and 1 multiplied by 10** minus **1**4V-cm**2 and for background neutral densities of 1 multiplied by 10**1**9 cm** minus **3 and 2. 45 multiplied by 10**1**9 cm** minus **3.

AB - Results are presented from simulations of the evolution of an electron avalanche in a uniform electric field and its transition into streamers. A Monte Carlo technique has been used to describe the dynamics of the electrons in phase-space taking into account collective effects due to the space-charge electric field. This field is obtained from Poisson's equation assuming cylindrical symmetry. The role that the space-charge field, the electron velocity distribution, and photoionization play in the development of an avalanche, and in the formation of streamers are considered. The results are for nitrogen at applied electric field-to-gas density ratios (E/N) of 3 multiplied by 10** minus **1**5V-cm**2 and 1 multiplied by 10** minus **1**4V-cm**2 and for background neutral densities of 1 multiplied by 10**1**9 cm** minus **3 and 2. 45 multiplied by 10**1**9 cm** minus **3.

UR - http://www.scopus.com/inward/record.url?scp=0021652719&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0021652719&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0021652719

SN - 0080315704

SP - 146

EP - 155

BT - Unknown Host Publication Title

PB - Pergamon Press

ER -