scholarly journals Energy transport between critical one-dimensional systems with different central charges

2020 ◽  
Vol 101 (20) ◽  
Author(s):  
Sonja Fischer ◽  
Christoph Karrasch ◽  
Dirk Schuricht ◽  
Lars Fritz
Keyword(s):  
Energy Transport ◽  
One Dimensional

scholarly journals Energy transport in one-dimensional disordered granular solids

2016 ◽  
Vol 93 (2) ◽  
Author(s):  
V. Achilleos ◽  
G. Theocharis ◽  
Ch. Skokos
Keyword(s):  
Energy Transport ◽  
One Dimensional ◽  
Granular Solids

Three Dimensional Radiative Transfer in ICON-LEM

2020 ◽  
Author(s):  
Fabian Jakub ◽  
Bernhard Mayer
Keyword(s):  
Radiative Transfer ◽  
Detrimental Effect ◽  
Energy Transport ◽  
Three Dimensional ◽  
Cloud Formation ◽  
One Dimensional ◽  
3D Effects ◽  
Computational Simplicity ◽  
Boundary Layer Dynamics ◽  
Side Illumination

<pre class="moz-quote-pre">Recent studies have shown that the effects of three dimensional radiative transfer may impact cloud formation and precipitation. While one-dimensional solvers are favoured due to their computational simplicity, they do however neglect any horizontal energy transport. In particular, the 1D approximation neglects 3D effects such as cloud side illumination and the displacement of the cloud's shadow at the surface which are relevant whenever the sun is not in the zenith. This has a detrimental effect on the results of high resolution simulations. 3D radiative transfer has the potential to considerably change the boundary layer dynamics, the evolution of clouds, their lifetime and precipitation onset. To this date, studies that investigate the influence of 3D effects on realistic NWP settings are rare, primarily because there haven't been 3D radiative transfer solvers around that were fast enough to be run interactively in a forecast simulation. For that purpose we adapted the TenStream solver (parallel 3D radiative transfer solver for LES) to unstructured meshes and coupled it to ICON-LEM. We will present the new solver in the context of ICON-LEM simulations, the methodologies used and its characteristics.</pre>

Energy transport in one-dimensional thermoelectric systems

2006 ◽  
Vol 139 (9) ◽  
pp. 490-492 ◽  
Author(s):  
K.A. Chao ◽  
Magnus Larsson
Keyword(s):  
Energy Transport ◽  
One Dimensional ◽  
Thermoelectric Systems

scholarly journals Energy transport in a one-dimensional granular gas

2009 ◽  
Vol 79 (6) ◽  
Author(s):  
Ítalo’Ivo Lima Dias Pinto ◽  
Alexandre Rosas ◽  
Katja Lindenberg
Keyword(s):  
Energy Transport ◽  
One Dimensional ◽  
Granular Gas

Acoustic energy transport based on the local state characteristics of a symmetric interface

2020 ◽  
Vol 34 (31) ◽  
pp. 2050308
Author(s):  
Shuai Tang ◽  
Jianning Han
Keyword(s):  
Acoustic Wave ◽  
Periodic Structure ◽  
Energy Transport ◽  
Hexagonal Lattice ◽  
Local State ◽  
Acoustic Energy ◽  
High Tech ◽  
Rotation Symmetry ◽  
One Dimensional ◽  
Directional Transmission

To explore the directional transmission channel that can efficiently transport acoustic energy, we analyzed the local state characteristics of a mirror symmetric interface (MSI) in an artificial periodic structure. It was found that in a one-dimensional (1D) waveguide structure with alternating high- and low-resonant units, the acoustic energy can be localized at the symmetric interface. The result can be extended to a 2D waveguide array, implying that the acoustic energy can be transported efficiently along the interface. In addition, to improve the robustness of the acoustic system, we designed a graphene-like periodic structure based on a hexagonal lattice. By breaking the six-fold rotation symmetry of the structure, the topological interface was constructed, and the backscattering of the acoustic wave was effectively suppressed, enabling the acoustic wave energy to be transported with low reflection even in the curved waveguide. These results may provide a new direction for the realization of high-tech applications such as micromotor and 2D integrated communication.

scholarly journals The relationship between the local temperature and the local heat flux within a one-dimensional semi-infinite domain of heat wave propagation

2003 ◽  
Vol 2003 (4) ◽  
pp. 173-179 ◽  
Author(s):  
Vladimir V. Kulish ◽  
Vasily B. Novozhilov
Keyword(s):  
Heat Flux ◽  
Energy Transport ◽  
Local Heat ◽  
Local Temperature ◽  
Convolution Integral ◽  
Infinite Domain ◽  
One Dimensional ◽  
Local Heat Flux ◽  
The Relationship ◽  
Hyperbolic Heat Equation

The relationship between the local temperature and the local heat flux has been established for the homogeneous hyperbolic heat equation. This relationship has been written in the form of a convolution integral involving the modified Bessel functions. The scale analysis of the hyperbolic energy equation has been performed and the dimensionless criterion for the mode of energy transport, similar to the Reynolds criterion for the flow regimes, has been proposed. Finally, the integral equation, relating the local temperature and the local heat flux, has been solved numerically for those processes of surface heating whose time scale is of the order of picoseconds.

scholarly journals Hybrid coupling of a one-dimensional energy-transport Schrödinger system

2016 ◽  
Vol 184 (4) ◽  
pp. 563-596
Author(s):  
Clément Jourdana ◽  
Paola Pietra ◽  
Nicolas Vauchelet
Keyword(s):  
Energy Transport ◽  
One Dimensional ◽  
Hybrid Coupling ◽  
Schrödinger System

Energy transport in a one-dimensional harmonic ternary chain with Ornstein–Uhlenbeck disorder

2012 ◽  
Vol 24 (49) ◽  
pp. 495401 ◽  
Author(s):  
M O Sales ◽  
S S Albuquerque ◽  
F A B F de Moura
Keyword(s):  
Energy Transport ◽  
One Dimensional
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