Validation study of three-fluid plasma modeling of dielectric barrier discharge for plasma actuator

Kumi Nakai, Asa Nakano, Hiroyuki Nishida

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

A parametric study is conducted to evaluate the validity of numerical modeling of discharge plasma in DBD plasma actuator. Discharge plasma behavior is numerically simulated based on the three-fluid plasma model, in which the electron, one type of positive ion and one type of negative ion are taken into account. The simulation results are quantitatively compared with experimental results from the viewpoint of voltage characteristics of thrust force and electric power consumption. The simulation provides the same characteristics as obtained in experiment; the thrust force and electric power consumption increases as a power function of voltage amplitude. However, the simulation cannot reproduce the discharge mode in the case of low voltage amplitude, and it results in quantitative discrepancies between the simulation results and experimental results. It is expected that the simulation successfully reproduces the discharge mode in the case of high voltage amplitude.

本文言語English
ホスト出版物のタイトルAIAA Aerospace Sciences Meeting
出版社American Institute of Aeronautics and Astronautics Inc, AIAA
210059
ISBN(印刷版)9781624105241
DOI
出版ステータスPublished - 2018
外部発表はい
イベントAIAA Aerospace Sciences Meeting, 2018 - Kissimmee, United States
継続期間: 2018 1 82018 1 12

出版物シリーズ

名前AIAA Aerospace Sciences Meeting, 2018
番号210059
0

Other

OtherAIAA Aerospace Sciences Meeting, 2018
国/地域United States
CityKissimmee
Period18/1/818/1/12

ASJC Scopus subject areas

  • 航空宇宙工学

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