# Volumes

## Copyright © EDF 2002 - 2025

## ThermoSysPro Version 4.2

Volumes  


This sublibrary gathers cavities which volume is nonzero and which behavior is dynamic.  
Simple volumes, pressurizers, dynamic drum and steam dryer are available here.  

For a better understanding of the underlying physics of volumes, see Chap. 14 of {cite:p}`el19`.