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IIR document

Experimental and numerical investigation on an ejector for CO2 vapor compression systems.
- Author(s) : GIACOMELLI F., BANASIAK K., HAFNER A., 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
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Numerical modeling of a supersonic steam ejector for a heat powered refrigeration systems.
- Author(s) : MAZZELLI F., GIACOMELLI F., MILAZZO A.
- 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
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IIR document

Theoretical analysis for charge reduction in a 200 kW hydrocarbon high temperature heat pump.
- Author(s) : BAMIGBETAN O., EIKEVIK T. M., NEKSÅ P., 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
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IIR document

Bubble-point measurement of CO2 + HC refrigerant mixtures at low temperatures below 230K.
- Author(s) : KAYUKAWA Y., AKASAKA R.
- 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
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IIR document

Modulating two phase ejectors in transport refrigeration.
- Author(s) : POOLMAN C., VERMA P., LEE K.
- 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
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IIR document

Development of high performance air-conditioning system combined liquid desiccant and R718 centrifugal heat pump.
- Author(s) : YABASE H., YAMAGUCHI S., SAITO K., 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
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Design and optimization of the heat exchanger network for district heating ammonia heat pumps connected in series.
- Author(s) : HARTMUND JORGENSEN P., OMMEN T., MARKUSSEN W. B., 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
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IIR document

Natural refrigerants for low temperature power cycles.
- Author(s) : SHAHROOZ M., LUNDQVIST P., NEKSÅ P.
- 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
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IIR document

The LUCASZ CO2 cooling system at CERN and Cornell.
- Author(s) : BORDLEMAY PADILLA Y., VERLAAT B.
- 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
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IIR document

Financial aspects of ejector solutions in supermarket and smaller industrial systems.
- Author(s) : MADSEN K. B., KRIEZI E. E.
- 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
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IIR document

Global warming potential of hydrocarbon refrigerants.
- Author(s) : COLBOURNE D., VONSILD A.
- 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
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Evaluation of different evaporator designs and concepts for sorption processes using water as refrigerant.
- Author(s) : SCHNABEL L., VOLMER R., WARLO A., 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
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Optimum high pressure for transcritical CO2 heat pumps considering isentropic efficiency and gliding heat extraction.
- Author(s) : SPINDLER K.
- 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
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Direct CO2 ground condensers.
- Author(s) : HAFNER A., KVALSVIK K. H.
- 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
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Possible configurations of multiejector driven CO2 systems for Indian supermarkets.
- Author(s) : BLUST S., HAFNER A., BANASIAK K., 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
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Evaluating plate freezing of fish using natural refrigerants and comparison with numerical freezing model.
- Author(s) : VERPEN E., BANTLE M., TOLSTOREBROV I.
- 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
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Investigation on the performance of an absorption heat exchanger operating with seven aqueous-based working pairs.
- Author(s) : CAI H., XIE X., JIANG Y.
- 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
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IIR document

A CFD-based investigation of the two-phase R744 ejectors: flow pattern & nozzle design.
- Author(s) : WANG Y., HU J., WANG D., 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
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Design and optimized operational strategy of a district cooling and heating system based on ground source heat pumps.
- Author(s) : HU T., JIANG Y., XIE X.
- 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
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Comparative study on a dual temperature transcritical refrigeration cycle with two cascade ejectors.
- Author(s) : CHOUDHARY K. D., DASGUPTA M. S., SUNDER S.
- 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
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Low GWP working fluids for reversible systems of high temperature heat pump and organic Rankine cycle (HTHP/ORC).
- Author(s) : PERIS PÉREZ B., NAVARRO-ESBRÍ J., MOLÉS F., 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
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IIR document

Interest of ammonia-water absorption chiller to enhance closed cycle gas turbine performance during peak demand comparison with centrifugal chiller.
- Author(s) : TAUVERON N., BOUDÉHENN F., POUVREAU J., 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
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Ammonia and propane as natural refrigerants for heat pump applications.
- Author(s) : NAWAZ K., RAZA M. A., ABDELAZIZ O.
- 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
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IIR document

About a more intuitive exergy efficiency calculus applied to heat pumping and working cycles and other basic aspects issued thereof.
- Author(s) : STAICOVICI M. D. N.
- 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
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IIR document

Design performance of CO2 refrigeration systems for ice production in snow making generators at ambient temperatures above 0 °C.
- Author(s) : EIKEVIK T. M., TOLSTOREBROV I., BERGWITZ-LARSEN K. W., 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
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