Document IIF
Frigorigènes à GWP réduit pour les systèmes de conditionnement d’air résidentiels et commerciaux.
Reduced GWP refrigerants for residential and commercial air conditioning systems.
Numéro : pap. n. 1102
Auteurs : ZOU Y., SETHI A., YANA MOTTA S.
Résumé
This is the 10 slide PowerPoint presentation of Motta, Zou and Sethi's paper on low GWP refrigerants for air conditioning.
R-410A is widely used in residential and light commercial air-conditioning, heat pump and chiller systems. Increasing concerns about climate change have resulted in the proposal of various environmental regulations to phase out R-410A and other hydrofluorocarbons (HFCs). This paper presents two new nonflammable R-410A replacement refrigerants with GWP < 750 and GWP < 400. These new refrigerants are safer to use (nonflammable), reduce greenhouse gas emissions, and can be used in existing installations without significant changes. The experimental results of these two new refrigerants in a 3-ton R-410A heat pump system showed exceptional performance with matched capacity, matched or higher efficiency, and close to R-410A discharge temperature. Thanks to the lower GWP and higher efficiency of these two new refrigerants, the overall environmental benefits are shown with reduction of total emissions.
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Format PDF
Pages : 10
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Détails
- Titre original : Reduced GWP refrigerants for residential and commercial air conditioning systems.
- Identifiant de la fiche : 30024930
- Langues : Anglais
- Source : 1st IIR international conference on the application of HFO refrigerants, Birmingham, September 2-5 2018.
- Date d'édition : 09/2018
Liens
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Indexation
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Reduced GWP refrigerants for residential and co...
- Auteurs : ZOU Y., SETHI A., YANA MOTTA S.
- Date : 09/2018
- Langues : Anglais
- Source : 1st IIR international conference on the application of HFO refrigerants, Birmingham, September 2-5 2018.
- Formats : PDF
Voir la fiche
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Evaluation of binary and ternary refrigerant bl...
- Auteurs : BELL I., DOMANSKI P., LINTERIS G. T., et al.
- Date : 09/07/2018
- Langues : Anglais
- Source : 2018 Purdue Conferences. 17th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
Voir la fiche
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Replacements for R410A with GWPs less than 300.
- Auteurs : SCHULTZ K.
- Date : 24/08/2019
- Langues : Anglais
- Source : Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
Voir la fiche
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Interim and long-term low-GWP refrigerant solut...
- Auteurs : PHAM H., MONNIER K.
- Date : 11/07/2016
- Langues : Anglais
- Source : 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
Voir la fiche
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Performance and capacity comparison of two new ...
- Auteurs : BISWAS A., CREMASCHI L.
- Date : 16/07/2012
- Langues : Anglais
- Source : 2012 Purdue Conferences. 14th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
Voir la fiche