Search Results - "Heys, J.J."

Modeling arthropod filiform hair motion using the penalty immersed boundary method by Heys, J.J, Gedeon, T, Knott, B.C, Kim, Y

“…Abstract Crickets are able to sense their surrounding environment through about 2000 filiform hairs located on a pair of abdominal cerci. The mechanism by…”
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An alternative least-squares formulation of the Navier–Stokes equations with improved mass conservation by Heys, J.J., Lee, E., Manteuffel, T.A., McCormick, S.F.

“…The focus of this paper is on incompressible flows in three dimensions modeled by least-squares finite element methods (LSFEM) and using a novel reformulation…”
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Weighted least-squares finite elements based on particle imaging velocimetry data by Heys, J.J., Manteuffel, T.A., McCormick, S.F., Milano, M., Westerdale, J., Belohlavek, M.

“…The solution of the Navier–Stokes equations requires that data about the solution is available along the boundary. In some situations, such as particle imaging…”
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Algebraic multigrid for higher-order finite elements by Heys, J.J., Manteuffel, T.A., McCormick, S.F., Olson, L.N.

“…Two related approaches for solving linear systems that arise from a higher-order finite element discretization of elliptic partial differential equations are…”
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First-order system least squares (FOSLS) for coupled fluid-elastic problems by Heys, J.J., Manteuffel, T.A., McCormick, S.F., Ruge, J.W.

“…Mathematical models for the mechanical coupling between a moving fluid and an elastic solid are inherently nonlinear because the shape of the Eulerian fluid…”
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First-order system least-squares (FOSLS) for modeling blood flow by Heys, J.J., DeGroff, C.G., Manteuffel, T.A., McCormick, S.F.

“…The modeling of blood flow through a compliant vessel requires solving a system of coupled nonlinear partial differential equations (PDEs). Traditional methods…”
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Aqueous humor and iris mechanics in synechial closure in primary angle-closure glaucoma by Huang, E.C., Heys, J.J., Barocas, V.H.

“…Primary angle-closure glaucoma features a narrow anterior chamber angle in which the anteriorly positioned iris blocks aqueous humor outflow through the…”
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