Fluid-Structure Interaction in Internal Physiological Flows

نویسندگان

  • Matthias Heil
  • Andrew L. Hazel
چکیده

We provide a selective review of recent progress in the analysis of several physiological and physiologically inspired fluid-structure interaction problems, our aimbeing to explain the underlying physicalmechanisms that cause the observed behaviors. Specifically, we discuss recent studies of self-excited oscillations in collapsible tubes, focusing primarily on studies of an idealized model system, the Starling resistor—a device used in most laboratory experiments. We next review studies of a particular physiological, flow-induced oscillation: vocal-fold oscillations during phonation. Finally, we discuss the closure and reopening of pulmonary airways, physiological fluid-structure interaction problems that also involve the airways’ liquid lining. 141 A nn u. R ev . F lu id M ec h. 2 01 1. 43 :1 41 -1 62 . D ow nl oa de d fr om w w w .a nn ua lr ev ie w s. or g by U ni ve rs ity o f M an ch es te r Jo hn R yl an ds L ib ra ry o n 09 /1 6/ 11 . F or p er so na l u se o nl y. FL43CH07-Heil ARI 15 November 2010 13:20

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تاریخ انتشار 2011