Thermoeconomic optimization of subcooled and superheated vapor compression refrigeration cycle

被引：88

作者：

Selbas, Resat ^{[1
]}

Kizilkan, Onder ^{[1
]}

Sencan, Arzu ^{[1
]}

机构：

[1] Suleyman Demirel Univ, Dept Mech Educ, Tech Educ Fac, TR-32260 Isparta, Turkey

来源：

ENERGY | 2006年 / 31卷 / 12期

关键词：

thermoeconomic optimization; subcooling; superheating; heat exchangers; refrigeration;

D O I：

10.1016/j.energy.2005.10.015

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

An exergy-based thermoeconomic optimization application is applied to a subcooled and superheated vapor compression refrigeration system. The advantage of using the exergy method of thermoeconomic optimization is that various elements of the system-i.e., condenser, evaporator, subcooling and superheating heat exchangers-can be optimized on their own. The application consists of determining the optimum heat exchanger areas with the corresponding optimum subcooling and superheating temperatures. A cost function is specified for the optimum conditions. All calculations are made for three refrigerants: R22, R134a, and R407c. Thermodynamic properties of refrigerants are formulated using the Artificial Neural Network methodology. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：2108 / 2128

页数：21

共 30 条

[1]

*AM SOC HEAT REF A, 1993, ASHR FUND

[2]

[Anonymous], 1997, Principles of Refrigeration

[3]

Bejan A., 1997, ADV ENG THERMODYNAMI, V2nd

[4]

*BITZ KUHLM GMBH, 2003, TECHN DOC BITZ PRODU

[5]

CARRIER CORP, 2003, EXP VALV PROD

[6]

Cengel AY, 1994, THERMODYNAMICS ENG A

[7] Simulation of a vapour-compression refrigeration cycles using HFC134A and CFC12 [J].

Chen, QY ;

Prasad, RC .

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER, 1999, 26 (04) :513-521

[8] Modeling of thermodynamic properties using neural networks - Application to refrigerants [J].

Chouai, A ;

Laugier, S ;

Richon, D .

FLUID PHASE EQUILIBRIA, 2002, 199 (1-2) :53-62

[9] Thermoeconomic optimization of a refrigeration plant [J].

d'Accadia, MD ;

de Rossi, F .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 1998, 21 (01) :42-54

[10]

DANFOSS AS, 2003, PRODUCT CATALOGS

← 1 2 3 →