With the increasing importance of CO2 as natural refrigerant with low Global Warming Potential(GWP) ejectors have been used in a number of recent installations to recover expansion work atthe high operating pressures of these systems. In colder climates, this is particularly seen in combinationwith heat recovery due to the high compressor discharge pressures.This work analyses the field measurement data of two ice rink refrigeration systems with integratedvapor ejectors and two supermarket refrigeration systems with integrated liquid ejectors, alllocated in northern Europe. The aim is to evaluate the interaction of the ejector with the refrigerationsystem in practical applications. A theoretical model of the ejector systems is developed and...
The multi-ejector rack is the most promising technology to push the so-called \u201cCO2 equator\u201...
Denne masteroppgaven omhandler analyse av to kjølesystemer gitt av Kelvin AS, som er en av de ledend...
Nowadays, the use of R744 or carbon dioxide has been increased as a working fluid in many refrigeran...
With the increasing importance of CO2 as natural refrigerant with low Global Warming Potential(GWP) ...
Ice rinks are the largest energy consumers in terms of public buildings due to their simultaneous ne...
This master thesis is a part of a project initiated by the energy technology department at KTH. The ...
The aim of this study is to investigate all the advanced features in refrigeration system built in D...
Supermarket refrigeration systems are large emitters of high GWP refrigerants, and due to the Montre...
The average energy consumption of one ice rink is around 1000MWh/year, which approximately69% is occ...
In Europe CO2 transcritical booster systems have become a trusted solution in the field of commercia...
With more restrictions regarding the use of refrigerants with high GWP-values, refrigeration systems...
Behrn Arena in Örebro, Sweden, is an ice rink facility where the company is interested in ways of im...
Der Einsatz von Ejektoren in industriellen CO2-Kälteanlagen mit einem hohen Teillastanteil ist in de...
Thèse confidentielle jusqu'en novembre 2010, levée de la confidentialité en mai 2011The increase in ...
The novel configuration presented in this work simplifies the layout of ejector-supported booster sy...
The multi-ejector rack is the most promising technology to push the so-called \u201cCO2 equator\u201...
Denne masteroppgaven omhandler analyse av to kjølesystemer gitt av Kelvin AS, som er en av de ledend...
Nowadays, the use of R744 or carbon dioxide has been increased as a working fluid in many refrigeran...
With the increasing importance of CO2 as natural refrigerant with low Global Warming Potential(GWP) ...
Ice rinks are the largest energy consumers in terms of public buildings due to their simultaneous ne...
This master thesis is a part of a project initiated by the energy technology department at KTH. The ...
The aim of this study is to investigate all the advanced features in refrigeration system built in D...
Supermarket refrigeration systems are large emitters of high GWP refrigerants, and due to the Montre...
The average energy consumption of one ice rink is around 1000MWh/year, which approximately69% is occ...
In Europe CO2 transcritical booster systems have become a trusted solution in the field of commercia...
With more restrictions regarding the use of refrigerants with high GWP-values, refrigeration systems...
Behrn Arena in Örebro, Sweden, is an ice rink facility where the company is interested in ways of im...
Der Einsatz von Ejektoren in industriellen CO2-Kälteanlagen mit einem hohen Teillastanteil ist in de...
Thèse confidentielle jusqu'en novembre 2010, levée de la confidentialité en mai 2011The increase in ...
The novel configuration presented in this work simplifies the layout of ejector-supported booster sy...
The multi-ejector rack is the most promising technology to push the so-called \u201cCO2 equator\u201...
Denne masteroppgaven omhandler analyse av to kjølesystemer gitt av Kelvin AS, som er en av de ledend...
Nowadays, the use of R744 or carbon dioxide has been increased as a working fluid in many refrigeran...