S053012 曲げ剛性を考慮した弾性運動翼の非定常流体力特性([S053-01]渦流れのダイナミクス(1))

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  • S053012 Characteristics of Dynamic Fluid Forces on Elastic Moving Airfoils considered with Bending Stiffness

抄録

There has been considerable research on unsteady rigid airfoils that are different configuration and thickness. However, dynamic fluid forces and flow fields about moving elastic airfoils have not been understood. Because, these flow fields around moving elastic bodies are treated as fluid-structure interaction(FSI), and increase considerable parameter about structure division. Especially, bending stiffness of elastic body has a lot value depending on young's modulus, cross-sectional shape and thickness. As a result, flow fields around the elastic airfoils with same bending stiffness value are thought that are different. In the present paper, we simulate the flow field around the elastic heaving airfoils by fluid structure interaction simulation using ANSYS 14.0/ANSYS CFX 14.0.

収録刊行物

  • 年次大会

    年次大会 2013 (0), _S053012-1-_S053012-5, 2013

    一般社団法人 日本機械学会

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