Performance Of An Air conditioning As Hybrid Refrigeration Machine Uses Hydrocarbons Refrigerant (Hcr-22) As Substitutes For Halogenated Refrigerant (R-22)

Aziz, Azridjal

dc.contributor.author	Aziz, Azridjal
dc.date.accessioned	2016-04-23T03:48:45Z
dc.date.available	2016-04-23T03:48:45Z
dc.date.issued	2016-04-23
dc.identifier.issn	114-1284
dc.identifier.other	wahyu sari yeni
dc.identifier.uri	http://repository.unri.ac.id/xmlui/handle/123456789/8259
dc.description.abstract	Hybrid refrigeration machine is the machine with refrigeration principle and heat pump in one machine, so called the hybrid refrigeration vapor compression. Air conditioning and refrigerating industries weathered the phase out of chlorofluorocarbons (CHCs) and hydro chlorofluorocarbons (CHFCs), wich caused from the ozone layer depletion, by developments of hydro fluorocarbons (HFCs) as alternative refrigerants.however, the HFCs will also phase out because they are greenhouse gases as a cause of global warming. Therefore,natural substances, such as ammonia, hydrocarbons, carbon dioxide, are getting great interest. The research result is indicated that the use of mass HCR22 (hydrocarbon refrigerant os substitution R22) at hybrid refrigeration machine more economical 57.78% compared to R22 (halocarbon refrigerant) because HCR22 has the higher level of latent heat compared to R22. Cooling rate and heating by HCR22 compared of compressor use of HCR22 is more economical 25.12%compared to hybrid refrigerant can economize of electrical energy consumtion and environmental friendly	en_US
dc.description.provenance	Submitted by wahyu sari yeni (ayoe32@ymail.com) on 2016-04-23T03:48:45Z No. of bitstreams: 2 cover.pdf: 318864 bytes, checksum: 431c359dd30a23bcbc8da75f2c68a746 (MD5) 13 Azridjal Aziz QIR2009.pdf: 645342 bytes, checksum: 16b21a3368a6923345f4408b2c696753 (MD5)	en
dc.description.provenance	Made available in DSpace on 2016-04-23T03:48:45Z (GMT). No. of bitstreams: 2 cover.pdf: 318864 bytes, checksum: 431c359dd30a23bcbc8da75f2c68a746 (MD5) 13 Azridjal Aziz QIR2009.pdf: 645342 bytes, checksum: 16b21a3368a6923345f4408b2c696753 (MD5)	en
dc.description.sponsorship	Proceeding of the 11th International Conference on QiR (Quality in Research) Faculty of Engineering, University of Indonesia, August 2009	en_US
dc.language.iso	en	en_US
dc.subject	Refrigeration	en_US
dc.subject	refrigerant	en_US
dc.subject	hybrid	en_US
dc.subject	hydrocarbon	en_US
dc.subject	halocarbon	en_US
dc.title	Performance Of An Air conditioning As Hybrid Refrigeration Machine Uses Hydrocarbons Refrigerant (Hcr-22) As Substitutes For Halogenated Refrigerant (R-22)	en_US
dc.type	UR-Scientific Work Lecturer	en_US