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Développement d'un compresseur au CO2 compact pour les systèmes frigorifiques trancritiques mobiles et fixes.
Development of compact CO2 compressor for transcritical mobile and stationary refrigeration systems.
Numéro : pap. n. 282
Auteurs : FROESCHLE M.
Résumé
The trend towards natural refrigerants is gaining in importance in an increasing number of applications. Many stationary refrigeration systems are already equipped with natural refrigerants. Also in mobile applications natural refrigerants are in many cases an alternative to commonly used refrigerants. Necessary for the use of new refrigerants is at least the same efficiency than the currently used refrigerants. To achieve this, new refrigeration systems and highly efficient compressors have to come into operation. Since the most refrigeration systems operate at part load conditions over a wide scale of the year, systems and components can be optimized for floating load conditions, where CO2 is picking up pretty much in efficiency. The following paper gives an overview of the possible refrigeration systems and the development of a compressor, especially developed for mobile applications.
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Détails
- Titre original : Development of compact CO2 compressor for transcritical mobile and stationary refrigeration systems.
- Identifiant de la fiche : 30004643
- Langues : Anglais
- Source : 10th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2012). Proceedings. Delft, The Netherlands, June 25-27, 2012.
- Date d'édition : 25/06/2012
Liens
Voir d'autres communications du même compte rendu (142)
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Indexation
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Thèmes :
Compresseurs;
Transport routier;
CO2 - Mots-clés : Transport frigorifique; Conception; Rendement; R744; Cycle transcritique; Compresseur; CO2
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Numerical investigation of a CO2 coo...
- Auteurs : FABRIS F., ARTUSO P., MINETTO S., MARINETTI S., ROSSETTI A.
- Date : 07/12/2020
- Langues : Anglais
- Source : 14th IIR-Gustav Lorentzen Conference on Natural Refrigerants (GL2020). Proceedings. Kyoto, Japon, December 7-9th 2020.
- Formats : PDF
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Development of rotary compressor for semi trail...
- Auteurs : SUD L., DALAL H., HARTE S., et al.
- Date : 25/07/2000
- Langues : Anglais
- Source : Proceedings of the 2000 International Compressor Engineering Conference at Purdue.
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Experimental comparison of mobile air condition...
- Auteurs : MCENANEY R. P., BOEWE D. E., YIN J. M., PARK Y. C., BULLARD C. W., HRNJAK P. S.
- Date : 14/07/1998
- Langues : Anglais
- Source : Proceedings of the 1998 Purdue International Refrigeration Conference.
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Numerical investigation on the thermal performa...
- Auteurs : ARTUSO P., ROSSETTI A., MINETTO S., et al.
- Date : 11/04/2019
- Langues : Anglais
- Source : 8th Conference on Ammonia and CO2 Refrigeration Technology. Proceedings: Ohrid, North Macedonia, Avril 11-13, 2019.
- Formats : PDF
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CO2 transcritical compressors.
- Auteurs : PISANO G., DALLAI M.
- Date : 10/06/2011
- Langues : Anglais
- Source : Green new deal - green economy. The latest technology in refrigeration and air conditioning: energy issues and climate change, new refrigerants, new European regulations, new plants. XIV European Conference: June 10-11, 2011, Milan.
- Formats : PDF
Voir la fiche