The thrust enhancement for SDBD with nanostructured TiO2 films

被引:0
|
作者
Wang, Haitao [1 ]
Zhang, Weidong [1 ]
Zhang, Wei [1 ]
Hou, Zhongyu [1 ]
机构
[1] Shanghai Jiao Tong Univ, Sch Elect Informat & Elect Engn, Dept Micro Nano Elect, 800 Dongchuan RD, Shanghai 200240, Peoples R China
基金
中国国家自然科学基金;
关键词
DIELECTRIC BARRIER DISCHARGE; PLASMA ACTUATORS; OPTIMIZATION; MECHANISMS; RESPONSES; AIR;
D O I
10.1063/5.0066046
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Design requirements of the structural features, the material properties, and the processing capabilities are hard to be satisfied in nanotechnologies simultaneously. In this paper, TiO2 nanoparticles that are chemically reliable have been processed through the doctor blade method to realize a kind of field enhancement nanostructure, aiming to enhance the dielectric-barrier-discharge plasma actuation performance. It is found that the thrust enhancement rate could be approximately 72% at 13 kV and 8 kHz, compared to the controlled samples. In addition, a threshold phenomenon of the thrust enhancement effect was also found from the experiments, where the applied voltage and frequency lower than specific criteria could both lead to a decrease in the thrust generation and vice versa. It is suggested that the increase in the ionization frequency resulted from the field enhancement effect of the nanostructures is the leading mechanism for the extra thrust generation, which is inconsistent with the experimental examinations of the plasma characteristics and the plasma kinetic simulation. The results suggested that TiO2 nanoparticles could be used to improve the actuation performance in harsh environments with sound substrate compatibility.
引用
收藏
页数:12
相关论文
共 50 条
  • [1] Josephson effect in TiO2 nanostructured films
    Dallacasa, Valerio
    [J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2006, 437-38 : 57 - 60
  • [2] Optical properties of TiO2 nanostructured films
    Amosov, Andrey V.
    Postnova, Irina V.
    Galkin, Konstantin N.
    Dzyuba, Vladimir P.
    Kulchin, Yuri N.
    Shchipunov, Yury A.
    [J]. ASIA-PACIFIC CONFERENCE ON FUNDAMENTAL PROBLEMS OF OPTO- AND MICROELECTRONICS 2017, 2019, 11024
  • [3] Biocide Activity of TiO2 Nanostructured Films
    Barajas-Ledesma, E.
    Garcia-Benjume, M. L.
    Espitia-Cabrera, I.
    Bravo-Patino, A.
    Contreras-Garcia, M. E.
    [J]. JOURNAL OF NANO RESEARCH, 2010, 9 : 17 - 24
  • [4] THE INFLUENCE OF TiO2 CONTENT IN PREPARATION OF TiO2/ITO NANOSTRUCTURED FILMS
    Rosu, Marcela-Corina
    Suciu, Ramona-Crina
    Dreve, Simina-Virginia
    Silipas, Teofil-Danut
    Bratu, Ioan
    Indrea, Emil
    [J]. REVUE ROUMAINE DE CHIMIE, 2011, 56 (06) : 601 - +
  • [5] Enhancement of the photocatalytic property of TiO2 columnar nanostructured films by changing deposition angle
    Li, Zhengcao
    Teng, Yi
    Xing, Liping
    Zhang, Na
    Zhang, Zhengjun
    [J]. MATERIALS RESEARCH BULLETIN, 2014, 50 : 68 - 72
  • [6] Infrared radiation effects in TiO2 nanostructured films
    Dallacasa, F
    Dallacasa, V
    [J]. SENSORS AND ACTUATORS B-CHEMICAL, 2005, 109 (01): : 32 - 37
  • [7] Preparation of Photocatalytic Nanostructured TiO2 Thin Films
    Di Paola, A.
    Addamo, M.
    Bellardita, M.
    Garcia-Lopez, E.
    Marci, G.
    Palmisano, L.
    [J]. ADVANCED MATERIALS FORUM IV, 2008, 587-588 : 795 - 799
  • [8] Nanostructured thin films of TiO2 tailored by anodization
    Luna-Cervantes, Marcos
    Valdespino-Padilla, Duilio
    Beltrones, Jesus M. Siqueiros
    Peredo, Luis Zamora
    Torres, Julian Hernandez
    Cruz-Jauregui, Ma de la Paz
    [J]. MATERIALS RESEARCH EXPRESS, 2024, 11 (02)
  • [9] Transmissivity Property of Nanostructured TiO2 Thin Films
    Munirah, S.
    Nadzirah, Sh.
    Khusaimi, Z.
    Asib, N. A. M.
    Hamzah, F.
    Rusop, M.
    [J]. 2017 INTERNATIONAL CONFERENCE ON ENGINEERING TECHNOLOGY AND TECHNOPRENEURSHIP (ICE2T), 2017,
  • [10] Nanostructured TiO2 thin films: synthesis and characterisations
    Akin, S.
    Sonmezoglu, S.
    [J]. MATERIALS TECHNOLOGY, 2012, 27 (05) : 342 - 349