Development of coaxial speaker-like non-contact electrostatic sensor for aviation engine exhaust electrostatic character research
1 Research Institute of Electrostatic and Electromagnetic Protection, Mechanical Engineering College in Shijiazhuang, China
2 Northwest Institute of Nuclear Technology in Xi’an, China
a Zhaoheng Du: firstname.lastname@example.org
Electrostatic sensor is the most important equipment in aero-engine exhaust electrostatic character research. By comparing a variety of sensor test programs, the coaxial speaker-like noncontact electrostatic sensor program is proposed. Numerical simulation analysis indicates the electric field distribution of electrostatic sensor, the influence principle of gap width, outer diameter, center diameter, angle and other factors on the sensor capacitance values which identify the key indicators of electrostatic sensor. The experiment test shows that the simulation analysis is in good agreement with the experimental results.
© Owned by the authors, published by EDP Sciences, 2015
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