THE JET-PUMP CYCLE - A LOW-COST REFRIGERATOR OPTION POWERED BY WASTE HEAT

被引：37

作者：

EAMES, IW

APHORNRATANA, S

SUN, DW

机构：

[1] Department of Mechanical and Process Engineering, University of Sheffield, Sheffield, S14DU, Mappin Street

来源：

HEAT RECOVERY SYSTEMS & CHP | 1995年 / 15卷 / 08期

关键词：

D O I：

10.1016/0890-4332(95)00006-K

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A perennial problem with waste heat is the capital cost of plant required to make its utilisation justifiable. A good example of this is the use of waste heat to power absorption refrigerators. The capital cost of absorption refrigerators rises sharply as the temperature of the heat source falls, making waste heat recovery and use uneconomic. This paper describes and evaluates the potential of the jet-pump cycle as a low capital cost option for providing refrigeration utilising low grade waste heat. A brief literature review is provided. An experimental jet-pump refrigerator is described, experimental results are presented and evaluated and the cost benefits of jet-pump refrigerators compared with vapour compression systems are discussed.

引用

页码：711 / 721

页数：11

共 18 条

[1]

ASHRAE, Steam jet refrigeration equipment, Equipment Handbook, pp. 13.1-13.6, (1979)

[2]

Decker, Consider the cold facts about steam jet vacuum cooling, Chem. Engng. Prog., 89, 1, pp. 74-77, (1993)

[3]

Bowrey, Dang, Sergeant, An energy model to minimise energy consumption in a low-temperature operation, steam ejector-cooling system, J. Inst. Energy, 45, pp. 45-48, (1986)

[4]

Addy, Dutton, Mikkelsen, Supersonic ejector-diffuser theory and experiments, Report No. UILU-ENG-82-4001, (1981)

[5]

Munday, Bagster, Design and performance of a steam jet refrigeration system, Thermofluids Conf. of National Committee on Thermodynamics and Fluid Mechanics of Institution of Engineers of Australia, pp. 57-61, (1974)

[6]

Munday, Bagster, The choking phenomena in ejector with particular reference to steam-jet refrigeration, Thermofluids Conf. of National Committee on Thermodynamics and Fluid Mechanics of Institution of Engineers of Australia, pp. 84-88, (1976)

[7]

Munday, Bagster, A new ejector theory applied to steam jet refrigeration, Ind. Engng. Chem. Proc. Res. Dev., 16, pp. 442-449, (1977)

[8]

Fabri, Siestrunck, Supersonic air ejectors, Advances in Applied Mechanics, 5, pp. 1-34, (1958)

[9]

Mizrahi, Solomiansky, Zisner, Resnick, Ejector refrigeration from low temperature energy sources, Bull Res. Council of Israel, 6 C, pp. 1-8, (1957)

[10]

Heymann, Resnick, Optimum ejector design for ejector operated refrigeration cycles, Israel J. Technol., 2, pp. 242-247, (1964)

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