Results 101 to 110 of about 409 (140)

Hierarchical Nanostructures as Acoustically Manipulatable Multifunctional Agents in Dynamic Fluid Flow. [PDF]

open access: yesAdv Mater
Kim DW   +7 more
europepmc   +1 more source

On the Singular Incompressible Limit of Inviscid Compressible Fluids

Journal of Mathematical Fluid Mechanics, 2000
The author studies the convergence properties of solutions to the compressible inviscid Euler equations when the Mach number \(\lambda^{-1}\) (which measures the compressibility) goes to zero. It is assumed that the initial velocity is bounded in \(H^3\) and the initial pressure decays like \(\lambda^{-1}\) in \(H^3\).
Paolo Secchi
exaly   +3 more sources

Inviscid incompressible limits for rotating fluids

Nonlinear Analysis: Theory, Methods & Applications, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sárka Nečasová
exaly   +3 more sources

A remark on the inviscid limit for two-dimensional incompressible fluids

Communications in Partial Differential Equations, 1996
In this article, we shall study the inviscid limit of two dimensional fluids with bounded voticity.
exaly   +2 more sources

Force on a Rigid Sphere in an Incompressible Inviscid Fluid

The Physics of Fluids, 1971
The force exerted by an incompressible inviscid fluid upon a stationary rigid sphere is calculated for an arbitrary potential flow incident upon the sphere. The result is applied to a sphere in the steady flow produced by a line vortex.
Rubinow, S. I., Keller, J. B.
openaire   +1 more source

Inviscid and incompressible fluid simulation on triangle meshes

Computer Animation and Virtual Worlds, 2004
AbstractSimulating fluid motion on manifold surfaces is an interesting but rarely explored area because of the difficulty of establishing plausible physical models. In this paper, we introduce a novel method for inviscid fluid simulation over meshes. It can enforce incompressibility on closed surfaces by utilizing a discrete vector field decomposition ...
Shi, L, Yu, Y
openaire   +3 more sources

Instability criteria for the flow of an inviscid incompressible fluid

Physical Review Letters, 1991
Summary: We present a geometric estimate from below on the growth rate of a small perturbation of a three-dimensional steady flow of an ideal fluid and thus we obtain effective criteria for local instability for Euler's equations. We use these criteria to demonstrate the instability of several simple flows and to show that any flow with a hyperbolic ...
Friedlander, Susan, Vishik, Misha M.
openaire   +3 more sources

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