1. Definitions

1.1 Pressure definition and units

There are several equivalent definitions of pressure, depending on the field of physics under consideration. In mechanics, it is defined as the ratio of the force perpendicular to a surface (pressing force) to the surface area:

P = F / S

with :

P: (Pa) pressure,
F: (N) pressing force standard,
S...

You do not have access to this resource.

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? Log in!

The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors

+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year

From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Food industry

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Definitions

Previous
page High pressure homogenization of liquid food dispersions

Principles

Bibliography

DE ROECK (A.), SILA (D.N.), DUVETTER (T.), VAN LOEY (A.), HENDRICKX (M.) - Effect of high pressure/high temperature processing on cell wall pectic substances in relation to firmness of carrot tissue. - Fodd Chem., 107, p. 1225-1235 (2008).
GEKKO (K.) - Effects...