title: Ð§Ð¸ÑÐ»ÐµÐ½Ð½Ð¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ° Ð¸Ð¾Ð½Ð¾Ð² Ð² ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¼ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾ÑÐµ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Numerical simulation of ion transport in an electrohydrodynamic generator
Creators: name: ÐÑÐ¿ÑÐ¾Ð², ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð´Ð¸Ð½Ð°Ð¼Ð¸ÐºÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð³Ð¸Ð´ÑÐ¾Ð³ÐµÐ½ÐµÑÐ°ÑÐ¾Ñ
ÐºÐ°Ð½Ð°Ð» Ð¿ÐµÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ ÑÐµÑÐµÐ½Ð¸Ñ
Ð¾Ð´Ð½Ð¾Ð¼ÐµÑÐ½Ð°Ñ Ð¿Ð¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ°
Ð¿ÐµÑÐµÐ½Ð¾Ñ Ð·Ð°ÑÑÐ´Ð° Ð¿Ð¾ÑÐ¾ÐºÐ¾Ð¼ Ð³Ð°Ð·Ð°
electrohydrodynamics
electrohydrodynamic generator
variable channel
one-dimensional problem
charge transfer by gas flow

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description: The work is concentrated on one-dimension electrohydrodynamic flow. The following tasks were carried out:
1) Literature investigation of electrohydrodynamic devicesâ basic work principle, main EHD-phenomena and its most widely used mathematical models.
2) Developing and testing program code of numerical algorithm.
3) Comparison of the results of numerical and experimental simulation.
4) Parametric tests of the main flow factors.
The results of numerical simulation of the electrohydrodynamic generator flow are presented. The calculation was made with using discretizing a simplified system of Navier-Stokes equations and nonrelativistic Maxwellâs equations. The velocity distributions, charge density, and electric field potential are obtained. The program was tested on model problems. Results were compared with analytical solutions. Comparison with results of the experiment also was provided. Conclusions about factors affecting the efficiency of EHD-devices for direct charge transfer by a gas stream were based on parametric studies.