## Improvement of diffusion models for outdoor condition

International audience

International audience

Published in Mechanics of Time-Dependent Materials

Diffusion is a particle transportation process beginning from one point of a system to another through random molecular motion. This process depends on various parameters like temperature, concentration gradient, and particle size. The objective of this article is to assess the variation of diffusion coefficients of water molecules, chloride and so...

Published in Adsorption

Usually, when considering sub-monolayer adsorption at different temperatures T, the logarithm of the Henry constant is represented as lnKH∼U0/T\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-6...

Published in Journal of Chemical Sciences

In this paper we explore the validity of the Rosenfeld and the Dzugutov relation for the Lennard-Jones (LJ) system, its repulsive counterpart, the WCA system and a network forming liquid, the NTW model. We find that for all the systems both the relations are valid at high temperature regime with an universal exponent close to 0.8. Similar to that o...

Increasing the number of bits per cell and technology scaling are ways to reduce the cost per gigabyte of Flash memo- ries and solid-state drives (SSDs). Unfortunately, this trend has a negative impact on data retention time and cycling endurance. Periodic data refresh allows dealing with a reduced retention time and, implicitly, improves cycling e...

Increasing the number of bits per cell and technology scaling are ways to reduce the cost per gigabyte of Flash memo- ries and solid-state drives (SSDs). Unfortunately, this trend has a negative impact on data retention time and cycling endurance. Periodic data refresh allows dealing with a reduced retention time and, implicitly, improves cycling e...

Increasing the number of bits per cell and technology scaling are ways to reduce the cost per gigabyte of Flash memo- ries and solid-state drives (SSDs). Unfortunately, this trend has a negative impact on data retention time and cycling endurance. Periodic data refresh allows dealing with a reduced retention time and, implicitly, improves cycling e...

Increasing the number of bits per cell and technology scaling are ways to reduce the cost per gigabyte of flash memories and solid-state drives (SSDs). Unfortunately, this trend has a negative impact on data retention capability and cycling endurance. Periodic data refresh allows dealing with a reduced retention time and, indirectly, may be used to...

We consider the propagation of a flame front in a solid medium with a periodic structure. The model is governed by a free boundary system for the pair " temperature-front. " The front's normal velocity depends on the temperature via a (degenerate) Arrhenius kinetic. It also depends on the front's mean curvature. We show the existence of travelling ...