About this presentation

related to ATMOsphere Europe 2012
published on 7 November 2012
1 MB

The case study presents experiences in applying CO₂ in supermarket refrigeration and in ice rinks. Computer simulation modelling, laboratory experimental work and actual field measurements were used to investigate CO₂ in indirect, cascade and transcritical refrigeration systems. In this case study the cooling demands and the COP of five CO₂ transcritical and three conventional supermarket installations are presented.

About the speaker(s)

Samer Sawalha

 

Received PhD degree from KTH in 2008 in the subject of CO₂ in Supermarket Refrigeration. Since then worked in several research projects in cooperation with the industry dealing with field measurements and evaluations of different system solutions for supermarket refrigeration.
The research work is usually done through a consortium of companies in the field and co-financed by the Swedish Energy Agency. The research tools includes computer simulation modeling, experimental investigation in the laboratory and field measurements.