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Volume 27 Issue 2
 
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Article Navigation >  Journal of Unmanned Undersea Systems  > 2019  >  27(2): 142-148
MA Wen-tao, TANG Chao, LI Bo, ZHU Zi-cai, CHEN Hua-ling. Flow Field Simulation of Synthetic Jet Actuator Based on Dielectric Elastomer[J]. Journal of Unmanned Undersea Systems, 2019, 27(2): 142-148. doi: 10.11993/j.issn.2096-3920.2019.02.004
Citation: MA Wen-tao, TANG Chao, LI Bo, ZHU Zi-cai, CHEN Hua-ling. Flow Field Simulation of Synthetic Jet Actuator Based on Dielectric Elastomer[J]. Journal of Unmanned Undersea Systems, 2019, 27(2): 142-148. doi: 10.11993/j.issn.2096-3920.2019.02.004
shu

Flow Field Simulation of Synthetic Jet Actuator Based on Dielectric Elastomer

doi: 10.11993/j.issn.2096-3920.2019.02.004
  • 1.

    Shaanxi Key Lab of Intelligent Robots, Xi’an Jiaotong University, Xi’an 710049, China

  • 2.

    School of Mechanical Engineering and Institute of Robotics and Intelligent Systems, Xi’an Jiaotong University, Xi’an 710049, China

  • Received Date: 2018-09-26
  • Rev Recd Date: 2018-10-27
  • Publish Date: 2019-04-30
    Abstract
  • Based on the biomimetic mechanism, a design method of synthetic jet actuator actuated by dielectric elastomer (DE) electro-deformation is proposed, and finite element simulation of the flow field in its working process is carried out. The results show that the fluid jet produced by the synthetic jet actuator has the characteristics of synthetic jet, which can form a series of vortex rings, and the jet maintains good directivity under the entrainment effect of the vortex ring. This design may have good application prospect to new generation of biomimetic synthetic jet actuating.

     

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