Armin Hafner: Italian supermarkets: R744 multi-ejector enhanced parallel compression system

published Mar 25, 2015 - 14 pages

Armin Hafner from SINTEF outlined the testing of the innovative multi-ejector enhanced parallel compression system in two supermarkets (Trondheim and Italy). With two liquid ejectors and four vapour ejectors and a very wide range of capacity controls, Hafner argued technology like this was not only pushing the CO2 equator south, but making it disappear, particularly as ejector technology starts to flood the market.

Armin Hafner from SINTEF outlined the testing of the innovative multi-ejector enhanced parallel compression system in two supermarkets (Trondheim and Italy). With two liquid ejectors and four vapour ejectors and a very wide range of capacity controls, Hafner argued technology like this was not only pushing the CO2 equator south, but making it disappear, particularly as ejector technology starts to flood the market.


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