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Titolo:
OPTIMIZATION OF SPECIFIC RATE OF HEAT PUMPING IN COMBINED HEAT-PUMP CYCLES
Autore:
CHEN LG; WU C; SUN FR;
Indirizzi:
NAVAL ACAD ENGN,FAC 306 WUHAN 430033 PEOPLES R CHINA USN ACAD,DEPT ENGN MECH ANNAPOLIS MD 21402
Titolo Testata:
Energy conversion and management
fascicolo: 1-2, volume: 39, anno: 1998,
pagine: 113 - 116
SICI:
0196-8904(1998)39:1-2<113:OOSROH>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
REFRIGERATION PLANTS; POWER; PERFORMANCE;
Keywords:
HEAT PUMP; COMBINED CYCLE; SPECIFIC LOAD; OPTIMIZATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
28
Recensione:
Indirizzi per estratti:
Citazione:
L.G. Chen et al., "OPTIMIZATION OF SPECIFIC RATE OF HEAT PUMPING IN COMBINED HEAT-PUMP CYCLES", Energy conversion and management, 39(1-2), 1998, pp. 113-116

Abstract

The optimization problem of a combined heat pump cycle made of two endoreversible Carnot heat pump cycles in series without intermediate reservoirs is investigated using finite-time thermodynamics. The fundamental relation between heating quantity and coefficient of performance (COP) of the combined cycle is derived. Relations are also derived between the SRHP (specific rate of heat pumping), the average rate of heat pumping per unit of total heat-transfer surface area and the COP forreciprocating and stable flow models of combined cycles. The results obtained from this paper may be extended to an endoreversible, combined heat pump cycle formed by more than two endoreversible Carnot heat pump cycles. Published by Elsevier Science Ltd.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 03:29:59