A problem in Rayleigh-Taylor instability
Acceleration waves in thermo-viscous fluids
Analysis of the mushy region in conduction-convection problems with change of phase.
Arbitrary squeeze flow between two disks.
Asymptotic behaviour of a viscoplastic bingham fluid in porous media with periodic structure
Attainable Diffeomorphisms.
B-spline collocation methods for numerical solutions of the Burgers' equation.
Convex dynamics in Hele-Shaw cells.
Damping of waves due to a soluble film.
Domain decomposition methods for solving the Burgers equation
This article presents some results of numerical tests of solving the two-dimensional non-linear unsteady viscous Burgers equation. We have compared the known convergence and parallel performance properties of the additive Schwarz domain decomposition method with or without a coarse grid for the model Poisson problem with those obtained by experiments for the Burgers problem.
Effect of torsion in a helical pipe flow.
Effects of nonlinearity on the variational iteration solutions of nonlinear two-point boundary value problems with comparison with respect to finite element analysis.
Einige Fragen der Theorie der Luftschmierung
Fluid flow in collapsible elastic tubes: a three-dimensional numerical model.
Fourier-Chebyshev pseudospectral method for two-dimensional vorticity equation.
Further studies of fully developed flow through ducts of arbitrary section by the contour line-conformal mapping technique.
Growing bubbles rising in line.
Hermite pseudospectral method for nonlinear partial differential equations
Hermite polynomial interpolation is investigated. Some approximation results are obtained. As an example, the Burgers equation on the whole line is considered. The stability and the convergence of proposed Hermite pseudospectral scheme are proved strictly. Numerical results are presented.
Including eigenvalues of the plane Orr-Sommerfeld problem
In an earlier paper [5] a method for eigenvalue inclussion using a Gerschgorin type theory originating from Donnelly [2] was applied to the plane Orr-Sommerfeld problem in the case of a pure Poiseuile flow. In this paper the same method will be used to deal Poiseuile and Couette flow. Potter [6] has treated this case before with an approximative method.
Le problème du plus court chemin en hydrodynamique incompressible