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Elastic flow instabilities in the wake of a flexible cylinder can drive the motion of the cylinder, resulting in 1D and 2D oscillations. The time variation of the flow field… Click to show full abstract
Elastic flow instabilities in the wake of a flexible cylinder can drive the motion of the cylinder, resulting in 1D and 2D oscillations. The time variation of the flow field and the state of stress in the fluid are shown using particle image tracking and flow-induced birefringence images.
Keywords:
flexible cylinder;
structure interactions;
viscoelastic fluid;
cylinder;
fluid structure
Journal Title: Physical Review Fluids
Year Published: 2018
Link to full text (if available)
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Journal Title: Physical Review Fluids
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!