FRIDOC

IIR document

Enhanced airflow by additional axial fans for produce cooling in a cold room: A numerical study on the trade-off between cooling performance and irreversibility.

• Author(s) : WANG G-B., ZHANG X. R.
• Publication date: 2021/10
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 130
• Formats : PDF

IIR document

Screening of future-proof working fluids for industrial high-temperature heat pumps up to 250 °C (part I).

• Author(s) : PACHAI A. C., NORMANN J., ARPAGAUS C., HAFNER A.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Screening of future-proof working fluids for industrial high-temperature heat pumps up to 250 °C (part II).

• Author(s) : PACHAI A. C., NORMANN J., ARPAGAUS C., HAFNER A.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Low molecular weight esters as hybrid fluids for R744 sublimation cooling circuits.

• Author(s) : GERMANUS J., FEJA S., JUNK M., RÖLLIG P., KUBITSCHKE J.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Entropic and statistical analysis of industrial refrigeration plants.

• Author(s) : SHISHOV V. V., TALYZIN M. S.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Green refrigeration for FPSOs.

• Author(s) : ADAMSON B.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Energy consumption of ammonia refrigeration system on board a fishing vessel.

• Author(s) : SVENDSEN E. S., WIDELL K. N., NORDTVEDT T. S., JAFARZADEH S., GABRIELII C.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

The role of miscible PAG lubricants in ammonia refrigeration systems reduction and compactness.

• Author(s) : MUÑOZ ALONSO M., DIXON L., SEETON C. J., KARNAZ J.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Multi ejector and pivoting-supported R744 application with AC for supermarkets.

• Author(s) : CONTIERO L., PARDIÑAS A. A., HAFNER A.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Simulation of a carbon dioxide (R-744) refrigeration system for fishing vessel.

• Author(s) : SEMAEV P., SOYLEMEZ E., TOLSTOREBROV I., HAFNER A., WIDELL K. N., LUND T., OY J., URKE J. P.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Experimental investigation of enhanced CO₂ refrigeration systems at varying operating conditions.

• Author(s) : DOERFFEL C., BARTA R. B., THOMAS C., HESSE U.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Safety and reliability assessment of CO₂ refrigeration system for underground applications below -50 °C.

• Author(s) : BARROCA P., VERLAAT B., HAFNER A., BLUST S., HULEK W., ZWALINSKI L., TEIXEIRA D.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Investigation on ejector design for CO₂ heat pump applications using Dymola.

• Author(s) : METSUE A., BARTOSIEWICZ Y., PONCET S.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Application of a semi-empirical modelling approach to a two-stage rotary CO₂ compressor.

• Author(s) : VEGA J., CUEVAS C., DICKES R., LEMORT V.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Energy performance of integrated CO₂ refrigeration, heating and cooling system in real applications.

• Author(s) : KARVE N., VAN DE VELDE K., VANDAELE S.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Thermodynamic properties (Daniel Plot) of lubricant - supercritical CO₂ mixtures at high temperatures.

• Author(s) : FEJA S., HANZELMANN C., ZUBER S.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Innovative heat exchanger design for R717 and R744 cascade refrigeration system.

• Author(s) : NAKAYAMA J.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Investigation on heat recovery strategies from low temperature food processing plants: Energy analysis and system comparison.

• Author(s) : AHRENS M. U., SELVNES H., HENKE L., BANTLE M., HAFNER A.
• Publication date: 2021/09/16
• Languages : English
• Source: 9^th IIR Conference on Ammonia and CO₂ Refrigeration Technologies. Proceedings: Ohrid, North Macedonia, 16-17 September, 2021
• Formats : PDF

IIR document

Experimental study on active disturbance rejection temperature control of a mechanically pumped two-phase loop.

• Author(s) : ZHANG C., LI G., SUN L., CHEN Y.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF

IIR document

Numerical study of R134a liquid-vapor flow in a vertical header for phase separation with low inlet quality.

• Author(s) : LI J., HRNJAK P.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF

IIR document

Miscibility analysis of polyol-ester based oil SW32 with R404A and low-GWP refrigerant R452A.

• Author(s) : SALEEM A., KIM M. H.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF

IIR document

Experimental investigation of surfactant-enhanced ammonia-water absorption in a shell-and-tube absorber.

• Author(s) : KINI G., CHANDRASEKARAN S., HUGHES M. T., GARIMELLA S.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF

IIR document

Measurement and correlation for two-phase frictional pressure drop characteristics of flow boiling in printed circuit heat exchangers.

• Author(s) : HU H., LI J., CHEN Y., XIE Y.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF

IIR document

Experimental study and economic analysis of an absorption refrigeration system with new generator structure applied for pre-cooling in liquefied natural gas plant.

• Author(s) : LU D., LIU Z., BAI Y., SUN S., GONG M.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF

IIR document

An exfoliated montmorillonite as the nanosheet nucleating agent in the subzero phase change material.

• Author(s) : LIU C., CHEN Y., ZHANG C.
• Publication date: 2021/09
• Languages : English
• Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 129
• Formats : PDF