Titlebook: Quality and Reliability of Large-Eddy Simulations II; Maria Vittoria Salvetti,Bernard Geurts,Pierre Saga Conference proceedings 2011 Sprin

Eclampsia

Error-landscape assessment of large-eddy simulations: a reviewial model and numerical parameters by a systematic variation of these parameters. Using an error landscape constructed for LES of decaying homogeneous isotropic turbulence, it is shown that the determination of LES quality based on one error measure alone, can lead to misleading results, related to

沒(méi)有準(zhǔn)備

Numerical and physical instabilities in massively parallel LES of reacting flowse. In addition to the multiple subgrid scale models required for such LES and to the questions raised by the required numerical accurcay of LES solvers, various issues related the reliability, mesh independence and repetitivity of LES must still be addressed, especially when LES is used on massively

Gerontology

defray

Energy cascade and spatial fluxes of filtered wall-turbulent flowsgy spectrum (Domaradzki et al. .), is performed by a scale energy balance. A generalized Kolmogorov equation for filtered velocity field will be applied and discussed. The results will show which are the effects of subgrid scales on the resolved motion in both physical and scale space, singling out

人類(lèi)學(xué)家

A computational study of turbulent flow separation for a circular cylinder using skin friction boundte element method together with skin friction boundary conditions, where we study flow separation with respect to the decrease of a friction parameter. In particular, we consider the case of zero friction corresponding to pure slip boundary conditions, for which we observe an inviscid separation mec

有惡意

Fortify

A new development of the dynamic procedure for the integral-based implicit filtering in large-eddy s implicitly induces the top-hat filtering on the balanced variable. This leads us to rewrite also a different decomposition of the fluxes. As a consequence, the development of a new Germano identity can be achieved having some advantages over the classical differential-based form. However, the dynam

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陳腐思想

敲詐

A priori analysis of an Isothermal, Turbulent Two-Phase Flowd with a “one-fluid" formulation by means of a . concept and of the frame-invariant . of capillary stresses at the interface. A single system of compressible Navier-Stokes equations can be written for the whole flow domain, the fluid properties being described by continuous functions of the mass den