Properties of Averaged Models of the Periodic Media Mechanics

1991 ◽  
pp. 37-46
Author(s):  
Nickolaj S. Bakhvalov ◽  
Margarita E. Eglit
Keyword(s):  
Periodic Media ◽  
Averaged Models

Numerical analysis of strain gradient effects in periodic media

2001 ◽  
Vol 11 (PR5) ◽  
pp. Pr5-153-Pr5-160 ◽  
Author(s):  
R. H.J. Peerlings ◽  
N. A. Fleck
Keyword(s):  
Numerical Analysis ◽  
Strain Gradient ◽  
Periodic Media ◽  
Strain Gradient Effects ◽  
Gradient Effects

Nonlinear Pulse Propagation and Modulation Instability in Periodic Media with and without Defects

PIERS Online ◽  
2006 ◽  
Vol 2 (2) ◽  
pp. 177-181
Author(s):  
V. Grimalsky ◽  
Svetlana Koshevaya ◽  
Javier Sanchez-Mondragon ◽  
Margarita Tecpoyotl Torres ◽  
J. Escobedo Alatorre
Keyword(s):  
Pulse Propagation ◽  
Modulation Instability ◽  
Periodic Media ◽  
Nonlinear Pulse Propagation

Reversed and anomalous Doppler shifts in periodic media

2005 ◽  
Author(s):  
Evan J. Reed ◽  
Marin Soljacic ◽  
Mihai Ibanescu ◽  
John D. Joannopoulos
Keyword(s):  
Periodic Media ◽  
Doppler Shifts

scholarly journals RANS MODELLING OF CROSS-SHORE SEDIMENT TRANSPORT AND MORPHODYNAMICS IN THE SWASH-ZONE

2020 ◽  
pp. 14
Author(s):  
Joost Kranenborg ◽  
Geert Campmans ◽  
Niels Jacobsen ◽  
Jebbe van der Werf ◽  
Robert McCall ◽  
...  
Keyword(s):  
Sediment Transport ◽  
Numerical Model ◽  
Navier Stokes ◽  
Swash Zone ◽  
Rans Equations ◽  
Model Based ◽  
Numerical Studies ◽  
Reynolds Averaged Navier Stokes ◽  
Averaged Models

Most numerical studies of sediment transport in the swash zone use depth-averaged models. However, such models still have difficulty predicting transport rates and morphodynamics. Depth-resolving models could give detailed insight in swash processes but have mostly been limited to hydrodynamic predictions. We present a depth-resolving numerical model, based on the Reynolds Averaged Navier-Stokes (RANS) equations, capable of modelling sediment transport and morphodynamics in the swash zone.Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/PB8Vs0LJq88

scholarly journals Asymptotic behavior of branching diffusion processes in periodic media

2020 ◽  
Vol 25 (0) ◽  
Author(s):  
Pratima Hebbar ◽  
Leonid Koralov ◽  
James Nolen
Keyword(s):  
Asymptotic Behavior ◽  
Diffusion Processes ◽  
Periodic Media ◽  
Branching Diffusion

scholarly journals Dispersion of phase velocities in horizontally layered anisotropic slightly-contrasted periodic media

2020 ◽  
Vol 42 (3) ◽  
pp. 109-126
Author(s):  
Yu. V. Roganov ◽  
A. Stovas ◽  
V. Yu. Roganov
Keyword(s):  
Periodic Media ◽  
Phase Velocities
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