Wang, Jianjin Xiong, Chi Xiong, Daxing
Published in
Journal of Statistical Mechanics: Theory and Experiment
Amorphous solids can be theoretically modeled by anharmonic disordered lattices, but most of the theoretical studies on thermal conductivity in such lattices only consider hard-type (HT) anharmonicity. In this study, we investigate the thermal conductivity κ of one-dimensional disordered lattices with both HT and soft-type (ST) anharmonic on-site p...
fuchs, yannic scherbaum, susanne huber, richard rüther, nils hartlieb, arnd
Mismanaged plastic waste threatens the sustainable development goals of the United Nations in social, economic, and ecological dimensions. In the pollution process, fluvial systems are critical transport paths for mismanaged plastic waste, connecting land areas with oceans and acting as plastic reservoirs and accumulation zones. The complex fluid–p...
Kundu, Anupam
Published in
Journal of Statistical Mechanics: Theory and Experiment
The anomalous heat transport observed in low-dimensional classical systems is associated with super-diffusive spreading of the space–time correlation of the conserved fields in the system. This leads to a non-local linear response relation between the heat current and the local temperature gradient in the non-equilibrium steady state. This relation...
kocherginsky, nikolai meerovich
Equilibrium thermodynamics answers the question, “by how much?” Nonequilibrium thermodynamics answers the question “how fast?” The physicochemical mechanics approach presented in this article answers both of these questions. It also gives equilibrium laws and expressions for all major transport coefficients and their relations, which was previously...
Romero-Bastida, M Martínez-Rosas, Ana Gabriela
Published in
Journal of Statistical Mechanics: Theory and Experiment
Problems of heat transport are ubiquitous to various technologies such as power generation, cooling, electronics, and thermoelectrics. Within this context it is natural that external heat flux control on nanoscale devices became an appealing strategy that has been explored in recent years. In this work we study the thermal resonance phenomenon, i.e...
Volner, Ľubomír
Published in
Transport technic and technology
This article is aimed at introducing the issue of simulating traffic processes and the possibility of creating traffic models using software solutions. The introduction describes the basic problems that are present for the responsible authority in the decision-making process on the implementation of transport infrastructure projects and the verific...
García-Hernansanz, R Duarte-Cano, S Pérez-Zenteno, F Caudevilla, D Algaidy, S García-Hemme, E Olea, J Pastor, D Del Prado, A San Andrés, E
...
Published in
Semiconductor Science and Technology
According to intermediate band (IB) theory, it is possible to increase the efficiency of a solar cell by boosting its ability to absorb low-energy photons. In this study, we used a hyperdoped semiconductor approach for this theory to create a proof of concept of different silicon-based IB solar cells. Preliminary results show an increase in the ext...
Fattahi, Ehsan Taheri, Shahed Schilling, Arndt F Becker, Thomas Pörtner, Ralf
Published in
Engineering in life sciences
Techniques for tissue culture have seen significant advances during the last decades and novel 3D cell culture systems have become available. To control their high complexity, experimental techniques and their Digital Twins (modelling and computational tools) are combined to link different variables to process conditions and critical process parame...
Fritz, Marvin Köppl, Tobias Oden, John Tinsley Wagner, Andreas Wohlmuth, Barbara Wu, Chengyue
Published in
International journal for numerical methods in biomedical engineering
In this work, we present mixed dimensional models for simulating blood flow and transport processes in breast tissue and the vascular tree supplying it. These processes are considered, to start from the aortic inlet to the capillaries and tissue of the breast. Large variations in biophysical properties and flow conditions exist in this system neces...
ratnakar, ram r. dindoruk, birol
The existence of various native or nonnative species/fluids, along with having more than one phase in the subsurface and within the integrated production and injection systems, generates unique challenges as the pressure, temperature, composition and time (P-T-z and t) domains exhibit multi-scale characteristics. In such systems, fluid/component mi...
