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Vincent Duvernois, Alison L. Marsden and Shawn C. Shadden Lagrangian analysis of hemodynamics data from FSI simulation International Journal for Numerical Methods in Biomedical Engineering 29

Version of Record online: 18 OCT 2012 | DOI: 10.1002/cnm.2523

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We present the computation of Lagrangian-based flow characterization measures for time-dependent, deformable-wall, finite-element blood flow simulations. The algorithm is demonstrated in a fluid-structure interaction simulation of blood flow through a total cavopulmonary connection, and results are compared with a rigid-vessel simulation. Overall, strong similarity in Lagrangian measures of the flow between deformable and rigid-vessel models was observed.

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