西华大学学报（自然科学版）2026，Vol.45Issue(4)：1-11,11.DOI:10.12198/j.issn.1673-159X.5984
离子风无人机推进电极结构仿真
Simulation of Electrode Structures for Ion Wind-Propelled Unmanned Aerial Vehicles
摘要
Abstract
Based on the COMSOL Multiphysics finite element software,the effects of electrode struc-tures and arrays on the effective thrust and thrust-to-power ratio of ion wind were studied.First,the influen-cing factors of ion wind under parallel-placed electrode structures were analyzed,and the optimal paramet-ers were determined.Then,the parallel-and cross-placed electrode structures were compared,and it was found that under the same electrode spacing,the cross-placed structure generated a greater effective thrust.Furthermore,different electrode array structures were explored,and the results show that at an array spa-cing of 40 mm,the effective thrust and thrust-to-power ratio of the cross-placed array increase by 15.45%and 2.92%,respectively,compared to those of the parallel-placed array;at a spacing of 50 mm,the effect-ive thrust of the cross-placed array increases by 27.6%,while its thrust-to-power ratio decreases by only 5.6%.It can be seen that under a small array spacing,the cross-placed array can significantly enhance the effective thrust and maintain a high thrust-to-power ratio,which is suitable for the electrode array design of compact ion wind-propelled unmanned aerial vehicles and helps to improve the effective payload of the un-manned aerial vehicles.关键词
离子风推进/电晕放电/电极结构/有效推力/有效推功比Key words
ion wind propulsion/corona discharge/electrode structure/effective thrust/effective thrust-to-power ratio分类
数理科学引用本文复制引用
栗建科,康慧珍,潘珩,庞海龙..离子风无人机推进电极结构仿真[J].西华大学学报（自然科学版）,2026,45(4):1-11,11.基金项目
中国人民解放军联勤保障部队工程大学科研基金项目. （）
