CAJ | 학술논문

采用等离子体流动控制技术改善飞行器气动与推进性能，是近年来流动控制领域的研究前沿。在临近空间稀薄大气条件下，表面等离子体波可产生大面积、高密度等离子体，应用于临近空间飞艇可实现减阻的目的。分析了表面等离子体波在临近空间飞艇减阻中应用的基本原理，介绍了临近空间飞艇螺旋桨推进技术、临近空间飞艇气动减阻技术、等离子体流动控制技术、表面等离子体波减阻技术的研究现状，对研究表面等离子体波在飞行器减阻中的应用具有一定的指导作用。
채용등리자체류동공제기술개선비행기기동여추진성능，시근년래류동공제영역적연구전연。재림근공간희박대기조건하，표면등리자체파가산생대면적、고밀도등리자체，응용우림근공간비정가실현감조적목적。분석료표면등리자체파재림근공간비정감조중응용적기본원리，개소료림근공간비정라선장추진기술、림근공간비정기동감조기술、등리자체류동공제기술、표면등리자체파감조기술적연구현상，대연구표면등리자체파재비행기감조중적응용구유일정적지도작용。
Plasma flow control can significantly improve the aerodynamic and propulsive charac-teristics of aircraft ,and this technology has already become a front subject in flow control field .Un-der the condition of thin atmosphere in near space ,the large-area and high-density plasma can be gen-erated by using of ambient plasma wave .It can achieve the purpose of drag-reduction while applying ambient plasma wave for near space airship .The basic principle of ambient plasma wave for near space airship drag-reduction is analyzed .And the research status including propeller propulsion tech-nology ,aerodynamic drag reduction technology ,plasma flow control technology ,and ambient plasma wave drag-reduction technology is presented in detail .It can provide guidance for researching on the application of ambient plasma wave for aircraft drag-reduction .