Results 111 to 120 of about 172 (152)

Remarks On Regularity Of Non-Constant Vortex Patches

, 2007
In this note, we show that if the initial vorticity ! 0 is a C ff(\Omega 0 ) non-constant patch, i.e., ! 0 = $ 0 د\Omega 0 with $ 0 2 C ff and @\Omega 0 2 C 1+ff ; then the weak solution ! of 2D vorticity equation will remain in the form ! =
Chaocheng Huang
core  

AN ELLIPSOIDAL STATISTICAL MODEL FOR GAS MIXTURES

, 2015
In this paper, we propose a construction of a new BGK model generalizing the Ellipsoidal Statistical Model ([2], [19]) to the context of gas mixtures. The derivation of the model is based on the introduction of relaxation coefficients associated to some ...
BRULL, Stéphane
core   +1 more source

On various models describing behaviour of thermoviscoelastic rate-type fluids

Advances in Nonlinear Analysis
Viscoelastic rate-type fluid models are essential for describing the behavior of a wide range of complex materials, with applications in fields such as engineering, biomaterials, and medicine.
Bulíček Miroslav, Woźnicki Jakub
doaj   +1 more source

On 3D Euler Systems With Discontinuous Initial Data

, 2007
. A non-local dynamical system is introduced to study three dimensional Euler systems with discontinuous initial data. Existence and regularity of solutions for the dynamical systems are studied.
Chaocheng Huang
core  

RELAXATION OF THE KINEMATIC DYNAMO EQUATIONS

We compute the exact relaxation and Λ-convex hull of the kinematic dynamo equations and show that they coincide. We also find the relaxation in the stationary case and present applications to the infinite-time limit in the kinematic dynamo problem.Peer ...
Lindberg, Sauli, Hitruhin, Lauri
core   +1 more source

A first order projection-based time-splitting scheme for computing chemically reacting flows, IMA-Preprint

, 1998
. The simulation of chemically reacting ows in speci c situations is a basic instrument in natural sciences in order to understand complex phenomena e.g., salt concentrations in oceans as well as in engineering sciences e.g., the optimization of the
Andreas Prohl
core  

Diffuse interface model for two-phase flows on evolving surfaces with different densities: global well-posedness. [PDF]

Calc Var Partial Differ Equ
Abels H, Garcke H, Poiatti A.
europepmc   +1 more source

Stability analysis of the incompressible porous media equation and the Stokes transport system via energy structure. [PDF]

Calc Var Partial Differ Equ
Park J.
europepmc   +1 more source

Long-Time Stability of a Stably Stratified Rest State in the Inviscid 2D Boussinesq Equation. [PDF]

Arch Ration Mech Anal
Jurja C, Widmayer K.
europepmc   +1 more source

Stability of Partially Congested Travelling Wave Solutions for the Dissipative Aw-Rascle System. [PDF]

J Math Fluid Mech
Deléage É, Mehmood MA.
europepmc   +1 more source