About this presentation

related to ATMOsphere Europe 2012
published on 7 November 2012
18 pages
985 KB

As presented by Lothar Serwas from Carrier in the Market overview session, the third generation of CO₂ systems are currently evaluated with respect to efficiency, safety, reliability, environmental impact and modularity. Performance comparisons between various CO₂ system configurations - including the use of expanders, economisers, ejectors or mechanical sub-coolers - indicate that there will be more than one solution depending on the application requirements. Taking into account the available components today, the most promising and straightforward solution is the CO₂ system in combination with a mechanical sub-cooler, which offers the greatest potential for efficiency gains in southern climates.

About the speaker(s)

Lothar Serwas

 

Lothar Serwas started his professional life with an apprenticeship as Instrument Mechanic. After completion his studies he joined the former Linde Kältetechnik – later acquired by Carrier Corporation - in 1995 working as Application Engineer in the field of commercial refrigeration in the international sales department and has come in touch with many types of different food retail applications.

After having taken over different management positions in the areas of project engineering and sales he has been appointed as Manager CO₂OLtec Sales focussing on transcritical CO₂ turnkey solutions for all types of Food Retail shop formats.