Analysis of shape optimization problems for unsteady fluid-structure interaction
Sign Up to like & getrecommendations! Published in 2020 at "Inverse Problems"
DOI: 10.1088/1361-6420/ab5a11
Abstract: Shape optimization via the method of mappings is investigated for unsteady fluid-structure interaction (FSI) problems that couple the Navier-Stokes equations and the Lamé system. Building on recent existence and regularity theory we prove Fréchet differentiability… read more here.
Keywords: shape optimization; unsteady fluid; shape; structure interaction ... See more keywords
Microscopic Slip Boundary Conditions in Unsteady Fluid Flows.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.264501
Abstract: An algebraic tail in the Green-Kubo integral for the solid-fluid friction coefficient hampers its use in the determination of the slip length. A simple theory for discrete nonlocal hydrodynamics near parallel solid walls with extended… read more here.
Keywords: unsteady fluid; conditions unsteady; slip boundary; fluid ... See more keywords