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IIR document

Theoretical evaluation of cooling and heat-pump operation of an environmental test chamber using CO2 as refrigerant.

• Author(s) : WAGNER A., LANGEBACH R., HESSE U.
• Publication date: 2018/06/18
• Languages : English
• Keywords : Climatic chamber, Cooling, R744, Simulation, Heat pump, Energy saving, CO2
• Source: 13^th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2018). Proceedings. Valencia, Spain, June 18-20th 2018.
• Formats : PDF

Non-intrusive performance assessment method for heat pumps: experimental validation and robustness evaluation facing faults.

• Author(s) : NOËL D., TEUILLIERES C., RIVIÈRE P., et al.
• Publication date: 2018/07/09
• Languages : English
• Keywords : Test rig, Climatic chamber, Measurement, Heat pump, Performance, COP, Refrigerant charge, Heat exchanger, Compressor
• Source: 2018 Purdue Conferences. 17^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Laboratory characterization of a cascade heat pump system with an intermediate water loop.

• Author(s) : MENEGON D., CAMPIDELLI M., FEDRIZZI R.
• Publication date: 2023/05
• Languages : English
• Keywords : Heat pump, Cascade system, Water-water, Air-water, Loop, Control (automatic), Optimization, Testing, Climatic chamber
• Source: 14^th IEA Heat Pump Conference 2023, Chicago, Illinois.
• Formats : PDF

Recommended by the IIR / IIR document

Evaluation of machine learning methods for optimizing the defrosting process of air-to-water heat pumps.

• Author(s) : KLINGEBIEL J., GOBEL S., VENZIK V., MÜLLER D.
• Publication date: 2022/06/13
• Languages : English
• Keywords : Simulation, Modelling, Defrosting, Machine learning, Heat pump, Expérimentation, Air-source system, Climatic chamber, Test rig
• Source: 15^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15^th 2022.
• Formats : PDF

Methods for real-time assessment of refrigerant charge in residential heat pumps: experimental evaluation in climatic chambers.

• Author(s) : JOUNAY M., CAURET O., TEUILLIERES C., TRAN C. T.
• Publication date: 2024/07/17
• Languages : English
• Source: 2024 Purdue Conferences. 20^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

IIR document

Innovative selective climate control system for household refrigerating devices.

• Author(s) : BAIDAK Y., BONDARENKO V., KHMELNIUK M., et al.
• Publication date: 2015/08/16
• Languages : English
• Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
• Formats : PDF

IIR document

Dynamic testing to better reflect real use for the seasonal performance of air conditioners.

• Author(s) : PALKOWSKI C., SCHWARZENBERG S., SIMO A.
• Publication date: 2019/08/24
• Languages : English
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

Performance and limitations of atmospheric water generation heat pumps.

• Author(s) : BAGHERI F., BAHRAMI M.
• Publication date: 2017/08/07
• Languages : English
• Source: International sorption heat pump conference, ISHPC 2017, Tokyo august 7-10.
• Formats : PDF

Transient simulation of small-capacity reciprocating compressors for on-off controlled refrigerators.

• Author(s) : DINIZ M. C., HERMES C. J. L., DESCHAMPS C. J.
• Publication date: 2018/07/09
• Languages : English
• Source: 2018 Purdue Conferences. 17^th International Refrigeration and Air-Conditioning Conference at Purdue.
• Formats : PDF

Frosting and Defrosting Behavior of Evaporators.

• Author(s) : REICHL C., POPOVAC M., HOCHWALLNER F., WIMBERGER P., LINHARDT F., FLECKL T., EMHOFER J.
• Publication date: 2021/08/31
• Languages : English
• Source: 13^th IEA Heat Pump Conference 2021: Heat Pumps – Mission for the Green World. Conference proceedings [full papers]
• Formats : PDF

CASEUS – Combined use of renewable energy sources to improve energy efficiency in refrigerated cheese ripening chambers.

• Author(s) : GARCIA J., TEIXEIRA T., CALVO F., DIAS J.
• Publication date: 2024/06/26
• Languages : English
• Source: 12^th CYTEF Congress - Ibero-American Congress of Refrigeration Science and Technology.
• Formats : PDF

IIR document

Experimental mapping of heat pump and water-cooled condensing household tumble dryers.

• Author(s) : MARCHI D., ALVES V. H. F., RONZONI A. F., HERMES C. J. L.
• 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

IIR document

Numerical and experimental evaluation of the aerodynamic drag of the air curtain in vertical open refrigerated display cases.

• Author(s) : NASCIMENTO S. M., HEIDINGER G. G., GASPAR P. D., et al.
• Publication date: 2019/08/24
• Languages : English
• Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
• Formats : PDF

R450a and R513a as low-GWP substitutes of R-134a and R-507a in a medium temperature refrigeration system.

• Author(s) : LLOPIS R., NEBOT-ANDRÉS L., CATALÁN-GIL J., et al.
• Publication date: 2018/06/19
• Languages : English
• Source: CYTEF 2018. IX Congreso Ibérico y VII Congreso Iberoamericano de Ciencias y Técnicas del Frío, Valencia, España, 19-21 junio 2018.
• Formats : PDF

IIR document

Alternative refrigerants for the primary circuit of an indirect commercial refrigeration cascade system.

• Author(s) : LLOPIS R., SÁNCHEZ D., CABELLO R., et al.
• Publication date: 2018/06/18
• Languages : English
• Source: 13^th IIR Gustav Lorentzen Conference on Natural Refrigerants (GL2018). Proceedings. Valencia, Spain, June 18-20th 2018.
• Formats : PDF

IJR highlights: latest R&D results regarding household refrigerators

Vacuum insulation panels, mini-channel condensers and PCMs: 3 areas of research and development to reduce the energy consumption ofhousehold refrigerators.

• Publication date : 2019/01/31