Publications related to On Von Karman Modeling For Turbulent Flow Near A Wall

Manning's Formula and the Strickler Scaling Derived from a Co-spectral Budget Model

Gabriele Manoli, Sara Bonetti, Gabriel George Katul

Manning's empirical formula in conjunction with Strickler's scaling is widely used to predict the bulk velocity (V) from the hydraulic radius (Rh), the roughness size (r), and the slope of the energy grade line (S) in uniform channel flows at high bulk Rey ...

2023

Anomalous Dissipation and Lack of Selection in the Obukhov-Corrsin Theory of Scalar Turbulence

Maria Colombo, Massimo Sorella

The Obukhov-Corrsin theory of scalar turbulence [21, 54] advances quantitative predictions on passive-scalar advection in a turbulent regime and can be regarded as the analogue for passive scalars of Kolmogorov's K41 theory of fully developed turbulence [4 ...

London2023

Identifying invariant solutions of wall-bounded three-dimensional shear flows using robust adjoint-based variational techniques

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Invariant solutions of the Navier-Stokes equations play an important role in the spatiotemporally chaotic dynamics of turbulent shear flows. Despite the significance of these solutions, their identification remains a computational challenge, rendering many ...

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On the Capability of Wall-Modeled Large Eddy Simulations to Predict Particle Dispersion in Complex Turbulent Flows

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Predicting particle transport in turbulent flows has a plethora of applications, some of which are: the transport of atmospheric aerosols, the deposition of blood cells in the arteries of human bodies and the atomization of fuel droplets in combustion cham ...

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Periodic orbits exhibit oblique stripe patterns in plane Couette flow

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Spatiotemporally chaotic dynamics of transitional plane Couette flow may give rise to regular turbulent-laminar stripe patterns with a large-scale pattern wavelength and an oblique orientation relative to the laminar flow direction. A recent dynamical syst ...

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Comparison of Reduced-Basis techniques for the model order reduction of parametric incompressible fluid flows

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The applicability of two Reduced-Basis techniques to parametric laminar and turbulent incompressible fluid flow problems in nuclear engineering is studied in this work. The Reduced-Basis methods are used to generate Reduced-Order Models (ROMs) that can acc ...

PERGAMON-ELSEVIER SCIENCE LTD2020

Modelling the vertical structure of turbulent free-surface flows over rough permeable beds

Christophe Ancey, Joris Heyman, Gauthier Paul Daniel Marie Rousseau

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Steep mountain streams exhibit shallow waters with roughness elements such as stones and pebbles that are comparable in size to flow depth. Owing to the difficulty in measuring fluid velocities at the interface, i.e., from the rough permeable bed to the fr ...

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On Von Karman Modeling For Turbulent Flow Near A Wall

Manning's Formula and the Strickler Scaling Derived from a Co-spectral Budget Model

Anomalous Dissipation and Lack of Selection in the Obukhov-Corrsin Theory of Scalar Turbulence

Identifying invariant solutions of wall-bounded three-dimensional shear flows using robust adjoint-based variational techniques

On the Capability of Wall-Modeled Large Eddy Simulations to Predict Particle Dispersion in Complex Turbulent Flows

Periodic orbits exhibit oblique stripe patterns in plane Couette flow

Invariant solutions underlying small- and large-scale structures in turbulent boundary layers

Comparison of Reduced-Basis techniques for the model order reduction of parametric incompressible fluid flows

Modelling the vertical structure of turbulent free-surface flows over rough permeable beds

Stationary Structures near the Kolmogorov and Poiseuille Flows in the 2d Euler Equations

Turbulent Flows over Rough Permeable Beds in Mountain Rivers: Experimental Insights and Modeling

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Chat with Graph Search

Manning's Formula and the Strickler Scaling Derived from a Co-spectral Budget Model

Identifying invariant solutions of wall-bounded three-dimensional shear flows using robust adjoint-based variational techniques

Anomalous Dissipation and Lack of Selection in the Obukhov-Corrsin Theory of Scalar Turbulence

Modelling the vertical structure of turbulent free-surface flows over rough permeable beds

Periodic orbits exhibit oblique stripe patterns in plane Couette flow

Invariant solutions underlying small- and large-scale structures in turbulent boundary layers

Turbulent Flows over Rough Permeable Beds in Mountain Rivers: Experimental Insights and Modeling

On the Capability of Wall-Modeled Large Eddy Simulations to Predict Particle Dispersion in Complex Turbulent Flows

Comparison of Reduced-Basis techniques for the model order reduction of parametric incompressible fluid flows

Stationary Structures near the Kolmogorov and Poiseuille Flows in the 2d Euler Equations