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Commercial refrigeration systems with CO2 as refrigerant.

Komercyjne systemy chlodnicze z CO2 jako czynnikiem chlodniczym.

Author(s) : JAVERSCHEK O.

Type of article: Article, Review

Summary

This article is a Polish translation of a review article published in n. 2009-1 of the Bulletin of the IIR (see reference 2009-0639). With the focus on supermarket applications, this paper provides an overview of various system solutions with CO2 as refrigerant, such as cascade-, booster- and parallel-compression systems, and discusses their advantages and disadvantages, along with a comparison of system COPs. The application of CO2 requires appropriate measures with respect to the system design, control, etc. to ensure reliable and efficient operation. These measures are discussed from the application engineering point of view, with the emphasis on the challenging issues regarding capacity regulation, operating temperatures and oil distribution of CO2 systems.

Details

Original title: Komercyjne systemy chlodnicze z CO2 jako czynnikiem chlodniczym.
Record ID : 2009-1124
Languages: Polish
Source: Chlodnictwo - vol. 44 - n. 4
Publication date: 2009/04

Links

See translations: Commercial refrigeration systems with CO2 as refrigerant.

See other articles in this issue (3)
See the source

Indexing

Themes: Refrigerants, secondary refrigerants: general information;
Industrial, commercial and domestic refrigeration: general information;
CO2;
Supermarkets, display cabinets
Keywords: Operation; Comparison; Commercial application; Control (automatic); Compression system; Review; Supermarket; Cascade system; Oil; COP; Refrigerant; Compressor; CO2