Error Analysis of a New Fractional-Step Method for the Incompressible Navier–Stokes Equations with Variable Density
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DOI: 10.1007/s10915-020-01253-6
Abstract: A new fractional-step scheme for the numerical solution to the incompressible Navier–Stokes equations with variable density is proposed. Compared with other known methods, the numerical velocity and pressure are determined by a generalized Stokes problem… read more here.
Keywords: new fractional; step; stokes equations; fractional step ... See more keywords
On the Approximations of Point Measures Associated with the Brownian Web by Means of the Fractional Step Method and Discretization of the Initial Interval
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DOI: 10.1007/s11253-021-01862-w
Abstract: UDC 519.21 We establish the rate of weak convergence in the fractional step method for the Arratia flow in terms of the Wasserstein distance between the images of the Lebesque measure under the action of… read more here.
Keywords: fractional step; step method; initial interval; approximations point ... See more keywords
A modified fractional step method for fluid–structure interaction problems
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DOI: 10.1016/j.rimni.2015.09.002
Abstract: We propose a Lagrangian fluid formulation particularly suitable for fluid–structure interaction (FSI) simulation involving free-surface flows and light-weight structures. The technique combines the features of fractional step and quasi-incompressible approaches. The fractional momentum equation is… read more here.
Keywords: fluid; fluid structure; fractional step; structure interaction ... See more keywords