Transient diffusion-controlled processes
Transfers to solid foods — Simplified calculation tools

Add to my library

F2005 V1 Article

Transient diffusion-controlled processes


Transfers to solid foods — Simplified calculation tools

Authors : Roman PECZALSKI, Michel LAURENT

Publication date: September 10, 2001, Review date: December 10, 2017 | Lire en français

Add to my library Add to my library

Logo Techniques de l'Ingenieur You do not have access to this resource.
Request your free trial access! Free trial

Already subscribed?

2. Transient diffusion-controlled processes

This is undoubtedly the most widely explored area of internal transfer in thermal and process engineering. On the one hand, because the diffusion transfer partial differential equation has analytical solutions for different geometries and boundary conditions. Secondly, the transient diffusive transfer model has been shown to be sufficient to describe transfers within a solid in many industrial processes. For the food industry in particular, we can cite the following examples:

  • drying: pasta, cereals ;

  • pasteurization and sterilization of solid and liquid confined foods;

  • solvent extraction of oil from soya beans or sunflower seeds, sucrose from sugar cane or beet, caffeine from coffee beans;

  • brining, salting and ripening of cheeses and meats....

You do not have access to this resource.
Logo Techniques de l'Ingenieur

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource. Click here to request your free trial access!

Already subscribed?


Article included in this offer

"Food industry"

( 270 articles )

Complete knowledge base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

View offer details

Dans les ressources documentaires

Méthodes optiques pour étudier la stabilité des bulles du champagne

Une collerette de fines bulles est un facteur de qualité du champagne déterminé principalement par la sta...

Efficacité énergétique des opérations de chauffage des liquides alimentaires

L'Europe s'est engagée à diminuer sa consommation d'énergie de 20% d'ici 2020 afin de réduire sa dépendan...

Réfrigération et surgélation cryogéniques en agroalimentaire

Cet article présente les applications agroalimentaires de la cryogénie dans les procédés de refroidisseme...

Tous les livres blancs
Toutes les actualités
Contact us