Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Investigation of electrohydrodynamic flows in superstrong electric fields. / Stishkov, Yu. K.; Krasilnikov, S. Yu.; Chirkov, V. A.
в: Surface Engineering and Applied Electrochemistry, Том 48, № 4, 07.2012, стр. 312-317.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Investigation of electrohydrodynamic flows in superstrong electric fields
AU - Stishkov, Yu. K.
AU - Krasilnikov, S. Yu.
AU - Chirkov, V. A.
PY - 2012/7
Y1 - 2012/7
N2 - The results of the experimental investigation of EHD flows arising in a system with a highly nonuniform electric field are presented. A high degree of the nonuniformity distribution of the electric field is obtained due to using an active needle electrode with a 3 mu m curvature radius. The stationary and dynamic current-voltage characteristics and the dependence of the EHD flow velocity on the voltage are obtained. It is shown that, at a high rate of the voltage modulation, the dynamic current-voltage characteristics have a hysteresis. The investigation of the electron-acceptor admixture's influence on the form of the current-voltage characteristics and the intensity of the EHD flows is conducted. A return EHD flow arising after the voltage's turning off is recorded. The obtained results are compared with similar data in the literature for the case of less nonuniform electric fields.
AB - The results of the experimental investigation of EHD flows arising in a system with a highly nonuniform electric field are presented. A high degree of the nonuniformity distribution of the electric field is obtained due to using an active needle electrode with a 3 mu m curvature radius. The stationary and dynamic current-voltage characteristics and the dependence of the EHD flow velocity on the voltage are obtained. It is shown that, at a high rate of the voltage modulation, the dynamic current-voltage characteristics have a hysteresis. The investigation of the electron-acceptor admixture's influence on the form of the current-voltage characteristics and the intensity of the EHD flows is conducted. A return EHD flow arising after the voltage's turning off is recorded. The obtained results are compared with similar data in the literature for the case of less nonuniform electric fields.
U2 - 10.3103/S1068375512040163
DO - 10.3103/S1068375512040163
M3 - статья
VL - 48
SP - 312
EP - 317
JO - Surface Engineering and Applied Electrochemistry
JF - Surface Engineering and Applied Electrochemistry
SN - 1068-3755
IS - 4
ER -
ID: 5389286