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IIR document

Relative permittivity of mixtures of R-134a and R-1234yf and a polyol ester lubricating oil.
- Author(s) : SEDREZ P. C., BARBOSA J. R. Jr
- Publication date: 2015/01
- Languages : English
- Keywords : R134a, R1234yf, Polyolester, Dielectric property, Mixture, Oil, Refrigerant
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 49
- Formats : PDF
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IIR document

New low global warming halogenated olefin working fluids for use in two-phase cooling.
- Author(s) : JUHASZ J., SIMONI L.
- Publication date: 2019/08/24
- Languages : English
- Keywords : Two-phase flow, Electronics, Low GWP, Thermodynamic property, Dielectric property, Modelling, HFO, Refrigerant, Latent heat, Boiling
- Source: Proceedings of the 25^th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
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IIR document

In-situ dielectric analysis on the responses of vegetable cells to freezing treatment.
- Author(s) : ZHANG C., LI S., HAN M., CHEN Z., ZHOU W.
- Publication date: 2020/10
- Languages : English
- Keywords : Vegetable, Garlic, Onion, Root, Yam, Dielectric property, Extracellular ice, Expérimentation, Model, Freezing
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 118
- Formats : PDF
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IIR document

Evaluation of a New Low-GWP Dielectric Fluid for Two-Phase Immersion Cooling of Data Centers.
- Author(s) : POTTKER G., BRANDT D. R., VAN WASSEN A.
- Publication date: 2023/08/21
- Languages : English
- Keywords : Immersion, Cooling, Data centre, Dielectric property, Thermodynamic property, Heat transfer, Testing, Modelling, Energy consumption, Two-phase coolant
- 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

Electrocaloric refrigeration and heat pumping: from theory to applications.
- Author(s) : PLAZNIK U., KITANOVSKI A., POREDOS A.
- Publication date: 2015/08/16
- Languages : English
- Keywords : Refrigerating system, Electrocaloric cooling, Design, Review, Dielectric property, Heat pump, Irreversibility, Electric field
- Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
- Formats : PDF
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Experimental study on physical properties of CuO - PVE nano-oil and its mixture with refrigerant.
- Author(s) : MOTOZAWA M., MAKIDA N., FUKUTA M.
- Publication date: 2018/07/09
- Languages : English
- Keywords : Viscosity, Thermal conductivity, Nanolubricant, Nanoparticle, Oil, Expérimentation, Dielectric constant, Refrigerant, Compressor
- Source: 2018 Purdue Conferences. 24^thInternational Compressor Engineering Conference at Purdue.
- Formats : PDF
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IIR document

Characterization of electrical properties of phase change materials for liquid fraction sensing via electrical tomography.
- Author(s) : MIRA-HERNÁNDEZ C., MANCIN S.
- Publication date: 2024/05/31
- Languages : English
- Keywords : Expérimentation, PCM, Electric property, Electric conductivity
- Source: 14^th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Paris France, May 29-31, 2024.
- Formats : PDF
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Assessing the impact of using very low GWP alternatives to R-404A.
- Author(s) : SPLETZER S., MEDINA J., HUGHES J.
- Publication date: 2018/07/09
- Languages : English
- Keywords : Expérimentation, Miscibility, Substitute, Thermodynamic property, R404A, R454A, Low GWP, Lubricant, R454C
- Source: 2018 Purdue Conferences. 17^th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Design of capacitive sensors for measuring void fraction in headers of microchannel heat exchangers.
- Author(s) : QIAN H., HRNJAK P.
- Publication date: 2021/05
- Languages : English
- Source: 2021 Purdue Conferences. 18^thInternational Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
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Recommended by the IIR / IIR document

Experimental investigation of a vapour compression refrigeration system using R134a/Nano-oil mixture.
- Author(s) : NAIR V., PAREKH A. D., TAILOR P. R.
- Publication date: 2020/04
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 112
- Formats : PDF
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IIR document

Dielectric properties of liquid refrigerants: facts and trends.
- Author(s) : RIBEIRO A. P. C., NIETO DE CASTRO C. A.
- Publication date: 2011/03
- Languages : English
- Keywords : Viscosity, Debye, Temperature, Thermodynamic property, Electric property, Dielectric property, HFC, Dielectric constant, Refrigerant
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 34 - n. 2
- Formats : PDF
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IIR document

Dielectric properties of liquid refrigerants: facts and trends.
- Author(s) : RIBEIRO A. P. C., NIETO DE CASTRO C. A.
- Publication date: 2009/06/23
- Languages : English
- Keywords : Viscosity, Gas, Liquid, Dielectric property, Modelling, HFC, Refrigerant
- Source: 3^rd Conference on Thermophysical Properties and Transfer Processes of Refrigerants
- Formats : PDF
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Determination of dielectric properties of refrigerants.
- Author(s) : GBUR A. M.
- Publication date: 2005
- Languages : English
- Keywords : Refrigeration, R507a, R410A, R407C, R245fa, R143a, R134a, Measurement, R508b, R508a, R404A, R32, R236fa, R22, R125, R124, R123, Dielectric property, Refrigerant, Air conditioning
- Source: ASHRAE Transactions. 2005 Winter Meeting. Volume 111, part 1 + CD-ROM.
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Effusivity-based correlation of surface property effects in the pool boiling CHF of dielectric liquids.
- Author(s) : ARIK M., BAR-COHEN A.
- Publication date: 2003/10
- Languages : English
- Keywords : Pool boiling, Correlation, Mass transfer coefficient, Mass transfer, Dielectric property, Critical flux, Expérimentation, Liquid
- Source: International Journal of Heat and Mass Transfer - vol. 46 - n. 20
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Dielectric coefficient and density of subcooled liquid oxygen.
- Author(s) : CELIK D., SCIVER S. W. van
- Publication date: 2005/05
- Languages : English
- Keywords : Oxygen, Cryotemperature, Liquid, Density, Subcooling, Dielectric property, Dielectric constant
- Source: Cryogenics - vol. 45 - n. 5
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Additive manufacturing of regenerators for caloric cooling

In many areas of engineering, additive manufacturing allows the production of complex and multifunctional products that could not be manufactured using traditional methods. In the...
- Last update : 2022/09/16
- Langues : English, French
- Themes : Caloric cooling (magnetocaloric, electrocaloric, elastocaloric and barocaloric cooling)
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Liquefied Natural Gas: production process and cold energy recovery

Liquefied natural gas (LNG) is natural gas that has been cooled to about -160 °C and turned into a liquid to facilitate transportation and storage. A typical LNG supply chain...
- Last update : 2023/06/23
- Langues : English, French
- Themes : LNG and LPG
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