18 datasets found

[Departement_IRSTEA]Territoires

SUMMARY: This study deals with drying modelling of a saturated deformable porous media (solid-liquid). This modelling takes into account the nature of the product as...

The quality of adherence between a coating mortar and its substrate, such as building front wall, depends on environmental conditions. Especially, the restraint of the...

Ce document reprend la structure de mon dossier de candidature au CNRS avec une réflexion sur le contexte et les enjeux de mes recherches suivi d'un aperçu rapide de...

We study the pattern formation induced by drying colloidal suspensions and polymer solutions in a vertical Hele-Shaw cell immersed in a reservoir (dip-coating like...

Le retrait-gonflement des sols argileux est à l’origine de nombreuses pathologies à cause des tassements différentiels engendrés par leurs variations de teneur en eau....

En période de sécheresse, certains sols argileux traités à la chaux présents sous les chaussées peuvent être soumis au retrait suite à leur séchage. Les essais de...

International audience

International audience

Evaporation is a process which consists of concentrating a solution various non-volatile compounds by boiling the volatile solvent. Evaporation may also represent an...

A thermodynamic approach based on a desorption method has recently been developed to evaluate the behaviour of dairy concentrates during drying. Involving overall heat...

How to anticipate the behavior of food and dairy products to spray drying and how to optimize the energy costs?

How to determine the behaviour of dairy and food concentrates to spray-drying to improve the process, the energy costs and the quality of the food powders ?

Food and dairy powders are created by dehydrating perishable produce, such as milk, eggs, fruit and meat, in order to extend their shelf life and stabilise them for...

Porous materials were synthesized by aggregation and consolidation of silica nanoparticles in water, followed by a drying step in which the silicic network experiences...

Considering protection of the environment and environmental regulations, the great volumes of dredged low and/or high sediments should be treated. Because of the types...

646 pages

Probiotics are live microorganisms that can act on the immune system at specific sites in the gastro-intestinal tract. From a technological point of view, the...