Study on law of negative corona discharge in microparticle-air two-phase flow media
Source abstract
Abstract
To study the basic law of negative corona discharge in solid particle-air two-phase flow, corona discharge experiments in a needle-plate electrode system at different voltage levels and different wind speed were carried out in the wind tunnel. In this paper, the change law of average current and current waveform were analyzed, and the observed phenomena were systematically explained from the perspectives of airflow, particle charging, and particle motion with the help of PIV (particle image velocity) measurements and ultraviolet observations.
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Research context
OpenAlex topics: Aerosol Filtration and Electrostatic Precipitation · High voltage insulation and dielectric phenomena · Electrohydrodynamics and Fluid Dynamics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Xi’an Jiaotong University 1 State Key Laboratory of Electrical Insulation and Power Equipment, , Xi’an, 710049, China
China Southern Power Grid 2 Electric Power Research Institute, , Guangzhou, 510080, China
Funding
National Natural Science Foundation of China
References (22)
Show source-provided references
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