Water chiller unit
Industrial refrigerating machines

Add to my library

BE9744 V1 Article

Water chiller unit
Industrial refrigerating machines

Author : Georges VRINAT

Publication date: January 10, 2010 | 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. Water chiller unit

2.1 Problem data

We plan to cool 17 m3 · h–1 of water from 12°C to 6°C using a monobloc chiller, cooled by air at 30°C, running on HFC R 407C.

HFC R 407C is a zeotropic blend of refrigerants (23% R 32, 25% R 125, 52% R 134a) with no ozone-depleting properties and a GWP of 1,600. It has a pronounced temperature shift (see [B 9 730]). In practice, this is reflected in a rise in temperature during evaporation and a fall in temperature during condensation (figure 2).

...
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

"Industrial cooling"

( 51 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
Contact us
Contact our team FAQ