Research output: Contribution to journal › Article › peer-review
The role of field-enhanced dissociation in electrohydrodynamic flow formation in a highly non-uniform electric field. / Chirkov, V. A.; Vasilkov, S. A.; Stishkov, Yu K.
In: Journal of Electrostatics, Vol. 93, 01.06.2018, p. 104-109.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The role of field-enhanced dissociation in electrohydrodynamic flow formation in a highly non-uniform electric field
AU - Chirkov, V. A.
AU - Vasilkov, S. A.
AU - Stishkov, Yu K.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - The study aims to assess the role of the field-enhanced dissociation (or the Wien effect) in the electrohydrodynamic flow formation by comparing experimental data and the computer simulation results. The blade-plane electrode configuration was chosen for the investigation. The experiment used the particle image velocimetry and the dynamic current-voltage characteristic techniques. The conductivity of the working liquid—transformer oil—was varied by introducing a special admixture. The Wien effect yields velocity distributions and integral electric current characteristics that agree well with their experimental values and is therefore shown to be the predominant charge formation mechanism at higher values of conductivity.
AB - The study aims to assess the role of the field-enhanced dissociation (or the Wien effect) in the electrohydrodynamic flow formation by comparing experimental data and the computer simulation results. The blade-plane electrode configuration was chosen for the investigation. The experiment used the particle image velocimetry and the dynamic current-voltage characteristic techniques. The conductivity of the working liquid—transformer oil—was varied by introducing a special admixture. The Wien effect yields velocity distributions and integral electric current characteristics that agree well with their experimental values and is therefore shown to be the predominant charge formation mechanism at higher values of conductivity.
KW - Computer simulation
KW - Dielectric liquid
KW - Electroconvection
KW - High-voltage conductivity
KW - Injection charge formation
KW - The Wien effect
UR - http://www.scopus.com/inward/record.url?scp=85046024461&partnerID=8YFLogxK
U2 - 10.1016/j.elstat.2018.04.008
DO - 10.1016/j.elstat.2018.04.008
M3 - Article
AN - SCOPUS:85046024461
VL - 93
SP - 104
EP - 109
JO - Journal of Electrostatics
JF - Journal of Electrostatics
SN - 0304-3886
ER -
ID: 34759565