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FRIDOC

The leading database for refrigeration information

With more than 100,000 indexed documents, FRIDOC is the world’s most comprehensive database dedicated to refrigeration information. It covers every sector of refrigeration and compiles documents from scientific and technical works from across the globe. By default, only documents that can be downloaded or purchased are shown. To consult the full database, you can check the filter box « Include sheets with no document attached ».

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IIR document

Preliminary experimental investigation on a transcritical R744 condensing unit using the novel PWM ejector.
- Author(s) : GULLO P., KÆRN M. R., BIRKELUND M., KRIEZI E. E.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Experimental results of various efficiency enhancing measures for CO₂ refrigeration systems.
- Author(s) : DOERFFEL C., THOMAS C., HESSE U.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Improvement of a railway car air conditioning unit by conversion to transcritical R744 technology.
- Author(s) : LAWRENCE N., ZHENG J., ELBEL S., HRNJAK P.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Advanced R744 technology applied to a multi-temperature refrigerated container.
- Author(s) : LAWRENCE N., ELBEL S., HRNJAK P.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Ammonia Chiller Performance Enhancement by Implementation of Ejector Overfeed Cycle with Brazed Plate Evaporator.
- Author(s) : LAWRENCE N., ELBEL S., ZHENG J., WENZEL M., HRNJAK P.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Worldwide performance of CO₂ booster systems with auxiliary compressor.
- Author(s) : LLOPIS R., CATALAN J., SÁNCHEZ D., NEBOT-ANDRÉS L., CALLEJA-ANTA D., CABELLO R.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Numerical simulation of ice slurry patterns with phase interactions effects inside different channels structures of plate heat exchangers.
- Author(s) : HEFNY S., THOMAS C., HESSE U.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Theoretical analysis and comparison of different heat pump cycles using water as working fluid.
- Author(s) : WU D., HU B., LIANG J., WANG R. Z.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Experimental evaluation of a water based high temperature heat pump with novel high pressure lift turbo compressors.
- Author(s) : VERPE E., SCHLEMMINGER C., BANTLE M., AHRENS M.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Feasibility study on R290 thermal management systems for BEVs.
- Author(s) : NOYAMA H., KOBAYASHI T., TANABE H.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Experimental comparison of cycle modifications and control strategies for a multi-stage two-evaporator transcritical CO₂ refrigeration cycle.
- Author(s) : BARTA R. B., ZIVIANI D., GROLL E. A.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

The Joule cycle realised in a rotation heat pump.
- Author(s) : LÄNGAUER A., ADLER B.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Adsorption desalination using natural mesoporous material impregnated with chloride substances.
- Author(s) : IZAWA M., HE F., NAGANO K., TOGAWA J.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Exergy analysis of combined absorption-compression heat pump with ammonia-water mixture as working fluid.
- Author(s) : AHRENS M. U., ERTESVAG I. S., EIKEVIK T. M.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Correlation of R290 + ethanol using cubic equation of state with some mixing rules.
- Author(s) : TSUJI T., NAKAZAWA M., LAI A. J. X., TAN L. S., HOSHINA T. A., YOSHIDA A.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
More information
Recommended by the IIR / IIR document

Improvements in the prediction of energy performance of refrigeration systems.
- Author(s) : PEARSON A.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Experimental evaluation on sub-zero performance of an exhaust-heat-driven absorption refrigeration system using NH₃/LiNO₃ as working pair.
- Author(s) : ZHOU S., LIANG X., HE G., CAI D.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Investigation of operation limits of vapor-liquid ejector working with natural refrigerants.
- Author(s) : HUANG H. Y., CHEN J. Y.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Thermodynamic analysis of a forced diffusion absorption refrigeration system using NH₃-H₂O-He as the working pairs.
- Author(s) : DU S., WANG R. Z.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Partial hybrid compression heat transformer heat pump.
- Author(s) : STAICOVICI M. D. N.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

The appliance of NH₃/salt working pair on solar-driven sorption thermal energy storage with its numerical thermodynamic analysis.
- Author(s) : LIANG X., ZHOU S., HE G., CAI D.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Further research in coabsorbent technology: the cooling and heating cogeneration truncated cycles.
- Author(s) : STAICOVIVI M. D. N.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Development of commercial condensing unit employing CO₂ as natural refrigerant.
- Author(s) : NISHIMURA K., MURAKAMI K., GOTO T.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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IIR document

Analysis of the R744 flow through the ejector ducts on the basis of visualisation procedure at the dedicated laboratory test rig.
- Author(s) : BODYS J., PALACZ M., HAIDA M., SMOLKA J., NOWAK A. J.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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Recommended by the IIR / IIR document

Development of an improved transcritical refrigeration system using natural refrigerants for low-temperature applications.
- Author(s) : PURJAM M., THU K., MIYAZAKI T.
- Publication date: 2020/12/07
- Languages : English
- Source: 14^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9^th 2020.
- Formats : PDF
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