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IIR document

Reversing air-source heat pumps. Noise at defrost initiation and a noise reducing strategy.
- Author(s) : GUSTAFSSON O., TEUILLIERES C., HELLGREN H., et al.
- Publication date: 2016/02
- Languages : English
- Keywords : Noise, Reversibility, Reduction, Air, Heat pump, Defrosting
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 62
- Formats : PDF
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Experimental investigation of a thermally integrated Carnot battery using a reversible heat pump/organic Rankine cycle: influence of system charge on performance of the reversible scroll compressor/expander and global performance.
- Author(s) : TASSENOY R., DUMONT O., LEMORT V., DE PAEPE M., LECOMPTE S.
- Publication date: 2022/07/10
- Languages : English
- Keywords : Carnot, Refrigerant charge, Organic Rankine cycle, Expérimentation, Scroll compressor, COP, Reversibility, Prototype, Heat pump, Performance, Expander
- Source: 2022 Purdue Conferences. 19^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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IIR document

Reversible CO2 heat pump with ejectors for efficient heating and air-conditioning.
- Author(s) : SCHÖNENBERGER J., DECASPER M.
- Publication date: 2022/06/13
- Languages : English
- Keywords : Reversibility, Heat pump, Shopping centre, R744, CO2, Air conditioning, Ejector system, Supermarket, Heating, COP, Case study, Switzerland
- Source: 15^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15^th 2022.
- Formats : PDF
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Experimental investigation of a thermally integrated Carnot battery using a reversible heat pump/organic Rankine cycle.
- Author(s) : DUMONT O., CHARALAMPIDIS A., LEMORT V., KARELLAS S.
- Publication date: 2021/05
- Languages : English
- Keywords : Thermal energy storage, Battery, Reversibility, Heat pump, Rankine, Carnot, Performance, Expérimentation
- Source: 2021 Purdue Conferences. 18^thInternational Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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IIR document

Reversible and non reversible magnetocaloric effect in phase separated manganites.
- Author(s) : QUINTERO M., GARCIA REPARAZ D., GOIJMAN D., et al.
- Publication date: 2016/09/11
- Languages : English
- Source: 7^th International Conference on Magnetic Refrigeration at Room Temperature (Thermag VII). Proceedings: Turin, Italy, September 11-14, 2016.
- Formats : PDF
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IIR document

Experimental investigation of a reversible heat pump/organic Rankine cycle unit designed to be coupled with a passive house to get a Net Zero Energy Building.
- Author(s) : DUMONT O., QUOILIN S., LEMORT V.
- Publication date: 2015/06
- Languages : English
- Keywords : Rankine, Organic Rankine cycle, Building, Reversibility, Heat pump, Expérimentation
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 54
- Formats : PDF
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Refrigerant Circuitry Optimization of Heat Exchangers for Charge Reduction and Robust Performance in Reversible Heat Pump Application.
- Author(s) : LI Z., AUTE V., LING J.
- Publication date: 2021/08/31
- Languages : English
- Keywords : Refrigerating circuit, Optimization, Heat exchanger, Reduction, Refrigerant charge, Heat pump, Reversibility, Case study, Finned tube
- Source: 13^th IEA Heat Pump Conference 2021: Heat Pumps – Mission for the Green World. Conference proceedings [full papers]
- Formats : PDF
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A Preliminary Design and Modeling Analysis of Two-Phase Volumetric Expanders for a Novel Reversible Organic Rankine-Based Cycle for Carnot Battery Technology.
- Author(s) : DANIARTA S., KOLASIŃSKI P., IMRE A. R.
- Publication date: 2022/04
- Languages : English
- Keywords : Organic Rankine cycle, Carnot, Design, Modelling, Reversibility, Heat pump, Thermodynamic cycle, Energy storage
- Source: Applied Sciences - vol. 12 - n. 7
- Formats : PDF
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IIR document

Numerical and experimental study of a reversible thermomagnetic motor.
- Author(s) : RISSER M., LIONTE S., MARRAZZO F., TILL Z., MULLER C.
- Publication date: 2024/08/24
- Languages : English
- Source: 10^th IIR Conference on Caloric Cooling and Applications of Caloric Materials
- Formats : PDF
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IIR document

Water-side reversible CO2 heat pump for residential application.
- Author(s) : MINETTO S., CECCHINATO L., BRIGNOLI R., et al.
- Publication date: 2016/03
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 63
- Formats : PDF
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Unutrašnja reverzibilna amonijacna toplotna pumpa vazduh-voda/hladnjak.

Internal reversible ammonia air-to-water heat pump/chiller.
- Author(s) : NIELSEN G., RASMUSSEN C.
- Publication date: 2016/12
- Languages : Serbian
- Source: 47^th International HVAC&R Congress and Exhibition.
- Formats : PDF
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Energy storage using reversible heat pump and Organic Rankine Cycle.
- Author(s) : GOVINDASAMY P. K., AYOU D. S., RAJAGOPAL S., CORONAS A.
- Publication date: 2023/08/21
- Languages : English
- Source: Proceedings of the 26^th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
- Formats : PDF
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IIR document

Internal reversible ammonia air-to-water heat pump/chiller.
- Author(s) : NIELSEN G., RASMUSSEN C.
- Publication date: 2015/04/16
- Languages : English
- Keywords : Design, Reversibility, Chiller, Ammonia, Air-water, Heat pump, Norway
- Source: 6^thConference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, April 16-18, 2015.
- Formats : PDF
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Leveraging system simulation to support the design of a reversible heat pump.
- Author(s) : REVEILLERE A., JIN Z.
- Publication date: 2024/07/17
- Languages : English
- Source: 2024 Purdue Conferences. 20^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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IIR document

Experimental optimization of a reverse Brayton cycle for cryotherapy applications.
- Author(s) : GALINDO J., SERRANO J. R., DOLZ V., LÓPEZ-CARRILLO J. A.
- Publication date: 2025/04/07
- Languages : English
- Keywords : Cryotherapy, Brayton, Reversed cycle, Air cycle, Thermodynamic cycle, Design, COP
- Source: Cryogenics 2025. Proceedings of the 18^th IIR International Conference on Cryogenics, Prague, Czech Republic, 7-11 April 2025.
- Formats : PDF
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GL2012 highlights: technologies needed in order to raise uptake of natural refrigerants

Prof. Pega Hrnjak presented technologies that could advance the position of major natural refrigerants at the 2012 Gustav Lorentzen Conference on Natural Refrigerants. He claims that hydrocarbons, ammonia and CO2 could become strong contenders for...
- Publication date : 2012/12/21
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