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[PDF] Top 20 Near-wall scaling for incompressible and compressible flows

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Near-wall scaling for incompressible and compressible flows

Near-wall scaling for incompressible and compressible flows

... in wall-normal ...The wall shear stress of the time averaged flow field is plotted in Figure ...negative wall shear stress exists at x/h ≈ ...channel wall (Figure ... See full document

19

Existence and Uniqueness of the Navier-Stokes Problem for Compressible Flows

Existence and Uniqueness of the Navier-Stokes Problem for Compressible Flows

... for compressible flows. Examples of weak solution for incompressible flows were given by ...elusive compressible phenomena of turbulence ... See full document

6

Renormalization group analysis of a turbulent compressible fluid near d = 4: Crossover between local and non-local scaling regimes

Renormalization group analysis of a turbulent compressible fluid near d = 4: Crossover between local and non-local scaling regimes

... In a standard approach, if we apply quantum field methods to the stochastic differential equations, the space dimension d plays a passive role and an actual perturbative parameter is y; for more details see the monographs ... See full document

6

Multiscale Modeling and Computation of 3D Incompressible Turbulent Flows

Multiscale Modeling and Computation of 3D Incompressible Turbulent Flows

... engineering flows even in relatively complex geometries (Ferziger, 1977; Lesieur & M´ etais, 1996; Rogallo & Moin, 1984; Sagaut, ...simulate wall-bounded flows at high Re, since a huge number ... See full document

139

On the modelling of isothermal gas flows at the microscale

On the modelling of isothermal gas flows at the microscale

... very near-wall scaling values ...the wall, but which does not have excessively large derivatives (an example of this technique is discussed ... See full document

28

Stratified Kelvin–Helmholtz turbulence of compressible shear flows

Stratified Kelvin–Helmholtz turbulence of compressible shear flows

... study scaling laws of stratified shear flows by performing high-resolution numerical simulations of invis- cid compressible turbulence induced by Kelvin–Helmholtz ...−7/3 scaling observed in ... See full document

20

Evaluating constitutive scaling models for application to compressible microflows

Evaluating constitutive scaling models for application to compressible microflows

... constitutive scaling approach ap- plied to simulate a fully compressible, non-isothermal micro gas flow within a main- stream computational physics ...constitutive-relation scaling models for ... See full document

29

Discontinuous Galerkin methods for compressible and incompressible flows on space-time adaptive meshes

Discontinuous Galerkin methods for compressible and incompressible flows on space-time adaptive meshes

... no-slip wall-boundary ...bottom wall lead to a completely different flow pattern compared to the usual slip wall boundaries used for the simulation of inviscid flows: the de- velopment of the ... See full document

241

Computing multi-mode shock-induced compressible turbulent mixing at late times

Computing multi-mode shock-induced compressible turbulent mixing at late times

... use compressible computa- tional fluid dynamics to simulate 3D RMI, ...Fully incompressible simulations have been limited to simpler test cases where the perturbation at the interface is formed by a ... See full document

23

Online Full Text

Online Full Text

... bottom wall of the flow field domain is determined and contained in ...especially near the vicinity of the shock is captured without any numerical instability such as pre- or post-shock ... See full document

6

Mathematics of Fluid & Its Applications

Mathematics of Fluid & Its Applications

... 1. Feistauer, M., Dolejˇs´i, V., and Kuˇcera, V. (2005). On the discontinuous Galerkin method for the simulation of compressible flow with wide range of Mach numbers. The Preprint Series of the School of ... See full document

6

Effects of Rotation on Turbulence Production

Effects of Rotation on Turbulence Production

... When turbulent channel flow is subject to rotation in the spanwise direction, rotation-induced body forces (Coriolis, centrifugal) generate secondary flows. Regions known as the suction and pressure sides emerge, ... See full document

33

Finite difference schemes for incompressible flows in vorticity formulations

Finite difference schemes for incompressible flows in vorticity formulations

... Remark 1: Global vorticity boundary condition. Strictly speaking, incompressible ows are nonlocal and vorticity boundary conditions cannot be truly local. This is one reason why global vorticity boundary ... See full document

15

The existence of stationary star solutions for compressible magnetohydrodynamic flows

The existence of stationary star solutions for compressible magnetohydrodynamic flows

... For the rotating nonmagnetic stationary solutions, Auchmuty and Beals [] gave a priori bound for the maximum of the density ρ. When the rotation is a fixed axis with constant angular velocity, Chanillo and Li [] ... See full document

13

Reduced order feedback synthesis for viscous incompressible flows

Reduced order feedback synthesis for viscous incompressible flows

... [r] ... See full document

22

Wall Flows and their Applications

Wall Flows and their Applications

... So-called wall flows are usable in many technical applications as a simple and reliable device for exhausting of light materials as dust, smoke, hot air, ...such flows can make troubles by treatment ... See full document

5

Parametric Study of Unsteady Flows Near Blunted Cylinders, Giving Off Opposite Jets

Parametric Study of Unsteady Flows Near Blunted Cylinders, Giving Off Opposite Jets

... unsteady flows is carried out by investigations of flows, containing the most number of “active” ...these flows may be waited to produce self-oscillations, according to the proposed mechanism of the ... See full document

5

The critical state of compressible swirling flows

The critical state of compressible swirling flows

... in incompressible flows was studied theoretically, numerically and experimentally by Wang & Rusak (1996, 1997), Rusak (1996), Malkiel et ...vortex flows in a straight circular pipe of finite ... See full document

22

Compressible flows at small Reynolds numbers

Compressible flows at small Reynolds numbers

... -v- TABLE OF CONTENTS PAGE Chapter Introduction 1 II The Formulation of Lagerstrom-Chester Theory 4 III The Solution of the Lagerstrom-Chester Paradox l0 IV A New Slip Condition 25 Forma[r] ... See full document

122

Approximation of the 2D incompressible electrohydrodynamics system by the artificial compressibility method

Approximation of the 2D incompressible electrohydrodynamics system by the artificial compressibility method

... Now let us talk about the organization of this paper. In Section , we provide some mathematical tools needed in the sequel and recall the existence of weak solutions. In Section , we prove the unique existence of ... See full document

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