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IIR document

Research on risk of hot gas defrosting and liquid hammer in ammonia refrigeration.
- Author(s) : MA Y., GU H.
- Publication date: 2014/08/02
- Languages : English
- Keywords : Hot gas, Hammering, Safety, Ammonia, Explosion, Cold store, Defrosting, Leakage
- Source: 11^thIIR Gustav Lorentzen Conference on Natural Refrigerants (GL2014). Proceedings. Hangzhou, China, August 31-September 2, 2014.
- Formats : PDF
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IIR document

CFD simulation for the internal pressure characteristics of an oil-injected twin-screw refrigeration compressor.
- Author(s) : YANG S., OUYANG H., WU Y., WANG L., MEI L., WANG H.
- Publication date: 2021/06
- Languages : English
- Keywords : Modelling, CFD, Simulation, Screw compressor, Semihermetic compressor, Pressure, Hammering, Oil, Lubricant, Thermodynamic property, Prototype, Test rig
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 126
- Formats : PDF
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IIR document

Simulation of a hydraulic circuit for a magnetic refrigerator.
- Author(s) : EBEL T. R. V., LOZANO J. A., CARDOSO P. O., et al.
- Publication date: 2016/09/11
- Languages : English
- Source: 7^th International Conference on Magnetic Refrigeration at Room Temperature (Thermag VII). Proceedings: Turin, Italy, September 11-14, 2016.
- Formats : PDF
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Refrigerant liquid slugging in the suction system of reciprocating compressor.
- Author(s) : RODRIGUES T. T.
- Publication date: 2018/07/09
- Languages : English
- Source: 2018 Purdue Conferences. 24^thInternational Compressor Engineering Conference at Purdue.
- Formats : PDF
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IIR document

Numerical research of driving mechanism for geyser developing in cryogenic propellant feedline.
- Author(s) : MAO H., LI Y., WANG L., 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
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IIR document

Investigation of non-equilibrium effects during the depressurization of carbon dioxide.
- Author(s) : LOG A. M., MUNKEJORD S. T., HAMMER M., HAFNER A., DENG H., AUSTEGARD A.
- Publication date: 2022/06/13
- Languages : English
- Source: 15^th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2022). Proceedings. Trondheim, Norway, June 13-15^th 2022.
- Formats : PDF, Autre
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IIR document

Liquid hammer in industrial ammonia systems.
- Author(s) : HAUKÅS H. T.
- Publication date: 2007/04/19
- Languages : English
- Keywords : Refrigerating system, Hammering, Ammonia, Refrigerating plant, Slugging
- Source: Ammonia Refrigeration Technology for Today and Tomorrow.
- Formats : PDF
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IIR document

The gas hammer phenomenon in NH3 refrigeration pipe.
- Author(s) : CHENG Y., CHANG L., ZHANG C.
- Publication date: 2006/05/29
- Languages : English
- Keywords : Refrigerating system, Hammering, Gas, Piping, Ammonia
- Source: 7th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2006). Proceedings
- Formats : PDF
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Il fenomeno del colpo d'ariete in un condotto: validazione teorica di un codice monodimensionale.

Hammering in pipes: theoretical validation and a monodimensional code.
- Author(s) : LENSI R., MARTORANO L., NUTI L., et al.
- Publication date: 2003/12
- Languages : Italian
- Keywords : Hydrodynamics, Hammering, Calculation, Modelling
- Source: Termotecnica - 69-74; fig.; 6 ref.
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Hydraulic shock in refrigerant piping: causes and remedies.
- Author(s) : MESNER S., NELSON J.
- Publication date: 2007/11
- Languages : English
- Keywords : Refrigerating system, Hammering, Piping
- Source: Cold Link - vol. 20 - n. 6
- Formats : PDF
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Header end failures caused by hydraulic shock.
- Author(s) : GLUCKMAN R.
- Publication date: 2003/11/19
- Languages : English
- Keywords : Refrigerating system, Hammering, Piping, Failure, Accident
- Source: Lethal refrigeration: how safe is your system [CD-ROM]?
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Understanding hydraulic shock.
- Publication date: 2009
- Languages : English
- Keywords : Hammering, Compression system, Defrosting, Slugging, Water circuit
- Source: Cold Front - vol. 9 - n. 1
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IIR document

Choking flow in nozzles and pressure drop mechanism in electronic expansion valves.
- Author(s) : LIU J., CHEN J.
- Publication date: 2007/07/21
- Languages : English
- Keywords : Refrigerating system, Hammering, Electronic expansion valve, Nozzle, Wave, Flow rate, Pressure drop
- Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22^ndIIR International Congress of Refrigeration.
- Formats : PDF
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Controlling the freezing process: a robotic device for rapidly freezing biological tissues with millisecond time resolution.
- Author(s) : TIKUNOV B. A., ROME L. C.
- Publication date: 2007/10
- Languages : English
- Source: Cryobiology - vol. 55 - n. 2
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Local cooling based on low-grade thermal energy.
- Author(s) : HAMMER F.
- Publication date: 2001/06
- Languages : English
- Source: CADDET Energy Effic. Newsl. - n. 2
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Out of the ordinary: Dreamlands exhibition

One of the exhibits at the Dreamlands exhibition currently showing at the Centre Pompidou in Paris is Kader Attia's skyscrapers. The shimmering skyscrapers are in fact exquisitely decorated refrigerators. It's all done with mirrors… and...
- Publication date : 2011/02/04
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ICR2019: overview of current refrigeration research topics (part III)

Energy storage, desiccant air conditioning, high-temperature heat pumps and ejector technologies were some of the salient topics of the latest IIR Congress. Continuation of the synthesis of key presentations of ICR2019.
- Publication date : 2019/10/30
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