Coupling discharge and gas dynamics in streamer-less spark formation in supercritical N2

Ashutosh Agnihotri; Willem Hundsdorfer; Ute Ebert

doi:10.7567/JJAP.55.07LD06

Coupling discharge and gas dynamics in streamer-less spark formation in supercritical N₂

Ashutosh Agnihotri
, Willem Hundsdorfer
, Ute Ebert

Elementary Processes in Gas Discharges

Research output: Contribution to journal › Article › Academic › peer-review

8 Citations (Scopus)

Abstract

A two-dimensional cylindrically symmetric model is developed to study the streamer-less spark formation in a short gap on the timescale of ion motion. It incorporates the coupling between the electric discharge and the gas through the heat generated by the discharge and the consecutive gas expansion. The model is employed to study electrical breakdown in supercritical N ₂ . We present the simulation results of gas heating by the electrical discharge and the effect of gas expansion on the electrical discharge.

Original language	English
Article number	07LD06
Number of pages	4
Journal	Japanese Journal of Applied Physics
Volume	55
Issue number	7S2
DOIs	https://doi.org/10.7567/JJAP.55.07LD06
Publication status	Published - 16 Jun 2016

Access to Document

10.7567/JJAP.55.07LD06

Cite this

@article{cf2ed99978d74edea83ca986b88459bb,

title = "Coupling discharge and gas dynamics in streamer-less spark formation in supercritical N2",

abstract = " A two-dimensional cylindrically symmetric model is developed to study the streamer-less spark formation in a short gap on the timescale of ion motion. It incorporates the coupling between the electric discharge and the gas through the heat generated by the discharge and the consecutive gas expansion. The model is employed to study electrical breakdown in supercritical N 2 . We present the simulation results of gas heating by the electrical discharge and the effect of gas expansion on the electrical discharge. ",

author = "Ashutosh Agnihotri and Willem Hundsdorfer and Ute Ebert",

year = "2016",

month = jun,

day = "16",

doi = "10.7567/JJAP.55.07LD06",

language = "English",

volume = "55",

journal = "Japanese Journal of Applied Physics",

issn = "0021-4922",

publisher = "Institute of Physics",

number = "7S2",

}

TY - JOUR

T1 - Coupling discharge and gas dynamics in streamer-less spark formation in supercritical N2

AU - Agnihotri, Ashutosh

AU - Hundsdorfer, Willem

AU - Ebert, Ute

PY - 2016/6/16

Y1 - 2016/6/16

N2 - A two-dimensional cylindrically symmetric model is developed to study the streamer-less spark formation in a short gap on the timescale of ion motion. It incorporates the coupling between the electric discharge and the gas through the heat generated by the discharge and the consecutive gas expansion. The model is employed to study electrical breakdown in supercritical N 2 . We present the simulation results of gas heating by the electrical discharge and the effect of gas expansion on the electrical discharge.

AB - A two-dimensional cylindrically symmetric model is developed to study the streamer-less spark formation in a short gap on the timescale of ion motion. It incorporates the coupling between the electric discharge and the gas through the heat generated by the discharge and the consecutive gas expansion. The model is employed to study electrical breakdown in supercritical N 2 . We present the simulation results of gas heating by the electrical discharge and the effect of gas expansion on the electrical discharge.

UR - https://www.scopus.com/pages/publications/85028760247

U2 - 10.7567/JJAP.55.07LD06

DO - 10.7567/JJAP.55.07LD06

M3 - Article

AN - SCOPUS:85028760247

SN - 0021-4922

VL - 55

JO - Japanese Journal of Applied Physics

JF - Japanese Journal of Applied Physics

IS - 7S2

M1 - 07LD06

ER -

Coupling discharge and gas dynamics in streamer-less spark formation in supercritical N₂

Abstract

Access to Document

Other files and links

Fingerprint

Cite this