Gases and Fluids

Electric charge and field in the meniscus of a dielectric fluid

N. D. Semkin, A. V. Piyakov, A. M. Telegin, K. E. Voronov, I. V. Piyakov

Samara State Aerospace University

Abstract: Using the conformal mapping method, we calculate the electric field at the tip of a high-voltage electrode mounted in the injector of fluid particles. The space charge of the dielectric fluid charged from the high-voltage electrode of the injector of the fluid charged particles is determined. We present the results of simulation of the charge and field in the meniscus for VM-1vacuum oil.

Received: 16.03.2012
Accepted: 12.07.2012

 English version: Technical Physics, 2013, 58:5, 640–646

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