Rapid pulse width modulated CO2 ejector for small-scale vapour-compression systems

Project Information

ECO2-RAPJECT

Grant agreement ID: 844924

DOI

10.3030/844924

Project closed

EC signature date 29 April 2019

Start date 5 August 2019

End date 4 August 2021

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost

€ 207 312,00

EU contribution

€ 207 312,00

Coordinated by

DANMARKS TEKNISKE UNIVERSITET
Denmark

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Other (3)

A Novel Capacity Control Mechanism for Two-phase Ejectors in Transcritical R744 Air Conditioners

Author(s): Paride Gullo
Published in: ATMO/DTI Technical Conference on the Future of Air Conditioning, 2020
Publisher: Shecco and DTI

Recent progress and outlook of flow modulation strategies for R744 two-phase ejectors

Author(s): Paride Gullo
Published in: 1st Electric Vehicle CO2 Heat Pump Workshop, 2021
Publisher: Huawei Technologies Sweden

A new flow modulation technique for R744 two-phase ejectors

Author(s): Paride Gullo
Published in: 7th International Symposium on Advances in Refrigeration and Heat Pump Technology, 2021
Publisher: DTU

Peer reviewed articles (2)

Novel flow modulation method for R744 two-phase ejectors – Proof of concept, optimization and first experimental results

Author(s): Paride Gullo, Michael Birkelund, Ekaterini E. Kriezi, Martin Ryhl Kærn
Published in: Energy Conversion and Management, Issue 237, 2021, Page(s) 114082, ISSN 0196-8904
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.enconman.2021.114082

A review on current status of capacity control techniques for two-phase ejectors

Author(s): Paride Gullo, Martin Ryhl Kærn, Michal Haida, Jacek Smolka, Stefan Elbel
Published in: International Journal of Refrigeration, Issue 119, 2020, Page(s) 64-79, ISSN 0140-7007
Publisher: Elsevier BV
DOI: 10.1016/j.ijrefrig.2020.07.014

Conference proceedings (2)

New capacity control technique for two-phase ejectors in transcritical CO2 condensing units: Preliminary experimental outcomes

Author(s): Paride Gullo; Martin Ryhl Kærn; Michael Birkelund; Ekaterini E. Kriezi
Published in: 6th International Conference on Contemporary Problems of Thermal Engineering, 2020
Publisher: 6th International Conference on Contemporary Problems of Thermal Engineering

Preliminary experimental investigation on a transcritical R744 condensing unit using the novel PWM ejector

Author(s): Paride GULLO; Martin Ryhl KÆRN; Michael BIRKELUND; Ekaterini E. KRIEZI
Published in: 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants, 2020
Publisher: IIR
DOI: 10.18462/iir.gl.2020.1001