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Krzysztof Banasiak

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Krzysztof Banasiak

Forsker

Krzysztof Banasiak
Telefon: 930 05 917
Avdeling: Termisk energi
Kontorsted: Trondheim

Publikasjoner og ansvarsområder

Publikasjoner

Publikasjon

Novel integrated CO2 vapour compression racks for supermarkets. Thermodynamic analysis of possible system configurations and influence of operational conditions

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1523928

An increasing number of supermarket chains are opting for the utilisation of centralised carbon dioxide refrigeration systems. However, the need to improve their efficiency in order to make them economically and environmentally sustainable worldwide becomes ever more important. One of the most commo...

Forfattere Pardiñas Ángel Á. Hafner Armin Banasiak Krzysztof
År 2017
Type Tidsskriftspublikasjon
Publikasjon

Full-scale multi-ejector module for a carbon dioxide supermarket refrigeration system: Numerical study of performance evaluation

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1453307

The performance of fixed ejectors installed in a multi-ejector module in a carbon dioxide refrigeration system is discussed in this paper. To analyse the module operation, three-dimensional ejector models including the inlet and outlet collecting ducts were considered. The tests were performed for t...

Forfattere Bodys Jakub Palacz Michal Haida Michal Smolka Jacek Nowak Andrzej J. Banasiak Krzysztof Hafner Armin
År 2017
Type Tidsskriftspublikasjon
Publikasjon

HEM and HRM accuracy comparison for the simulation of CO2 expansion in two-phase ejectors for supermarket refrigeration systems

https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1422508

In this study, the accuracies of the homogeneous equilibrium (HEM) and homogeneous relaxation models (HRM) were compared. Both models were implemented in the ejectorPL computational tool. The HEM and HRM were used to simulate the carbon dioxide flow in ejectors that were designed for supermarket ref...

Forfattere Palacz Michal Haida Michal Smolka Jacek Nowak Andrzej J. Banasiak Krzysztof Hafner Armin
År 2017
Type Tidsskriftspublikasjon
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