DEVICE MODELING AND SIMULATION OF NH//3/H//2O ABSORPTION UNITS FOR REFRIGERATION, HEAT PUMPS AND HEAT TRANSFORMERS.

Kouremenos, DA; Rogdakis, ED

dc.contributor.author	Kouremenos, DA	en
dc.contributor.author	Rogdakis, ED	en
dc.date.accessioned	2014-03-01T02:47:46Z
dc.date.available	2014-03-01T02:47:46Z
dc.date.issued	1986	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33328
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0022927605&partnerID=40&md5=25df9f6dce177c915134f8214c17af12	en
dc.subject.other	ABSORPTION	en
dc.subject.other	HEAT EXCHANGERS - Thermodynamics	en
dc.subject.other	HEAT PUMP SYSTEMS - Computer Simulation	en
dc.subject.other	AMMONIA-WATER ABSORPTION CYCLES	en
dc.subject.other	HEAT TRANSFORMERS	en
dc.subject.other	REFRIGERATION	en
dc.title	DEVICE MODELING AND SIMULATION OF NH//3/H//2O ABSORPTION UNITS FOR REFRIGERATION, HEAT PUMPS AND HEAT TRANSFORMERS.	en
heal.type	conferenceItem	en
heal.publicationDate	1986	en
heal.abstract	The thermodynamic behavior of the ammonia-water absorption cycles is described and some ways for calculating the heat quantities involved are given. Absorption units working as refrigeration devices or heat pumps or heat transformers are considered. Some methods and subroutines are presented for calculating the values involved. A method is given for fast absorption cycle calculations (FAC). The thermodynamic relations included are referred to and some subroutines using them are presented briefly. Some outputs of plotting cycles on the new temperature-enthalpy diagram are given together with their thermodynamic performance. For refrigeration cycles with a high pressure less than 25 bar, some empirical analytic expressions are given allowing the direct calculation of the heat input, of the cooling efficiency, and of the coefficient of performance. All units considered can include double or triple heat exchangers.	en
heal.publisher	ASME, New York, NY, USA	en
heal.journalName	American Society of Mechanical Engineers, Advanced Energy Systems Division (Publication) AES	en
dc.identifier.volume	2-2	en
dc.identifier.spage	97	en
dc.identifier.epage	105	en