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Keywords: refrigeration
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Journal Articles
Article Type: Technical Briefs
J. Sol. Energy Eng. August 2005, 127(3): 430–433.
Published Online: July 20, 2005
... power and a 1.3–4.6% increase in the refrigeration effect. When the chiller with the cooler operates under condensing temperature control, where condenser effectiveness is enhanced by staging all condenser fans, there is a savings in chiller power of 1.3-4.3% in some operating conditions in which...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. February 2005, 127(1): 53–59.
Published Online: February 7, 2005
...Jorge I. Herna´ndez; Roberto Best; Rube´n J. Dorantes; Claudio A. Estrada The studies of ejector refrigeration systems employing refrigerant R134a for air conditioning are scarce and nonexistent for ice making when its potential application in developing countries will lessen their refrigeration...
Journal Articles
Article Type: Technical Briefs
J. Sol. Energy Eng. February 2004, 126(1): 671–673.
Published Online: February 12, 2004
...Wen Wang; Tianfei Qu; Zhonghua Li; Ruzhu Wang Quantitative thermodynamic analysis demonstrates that an adsorption refrigeration cycle could get higher cycle performance by employing a suction line heat exchanger (SLHX). Low temperature evaporated gas not only helps to cool down the adsorbent...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. May 2003, 125(2): 212–217.
Published Online: May 8, 2003
...Shaoguang Lu; D. Yogi Goswami A novel combined power/refrigeration thermodynamic cycle is optimized for thermal performance in this paper. The cycle uses ammonia-water binary mixture as a working fluid and can be driven by various heat sources, such as solar, geothermal, and low temperature waste...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. February 2003, 125(1): 55–60.
Published Online: January 27, 2003
...Afif Akel Hasan; D. Y. Goswami Exergy thermodynamics is employed to analyze a binary ammonia water mixture thermodynamic cycle that produces both power and refrigeration. The analysis includes exergy destruction for each component in the cycle as well as the first law and exergy efficiencies...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. February 2003, 125(1): 49–54.
Published Online: January 27, 2003
...J. J. Rizza, Mem. ASME This paper presents an analysis of a cold thermal energy storage (TES) system operating in series with an R-123 chiller. A lithium bromide/water LiBr / H 2 O solution is used both as a refrigerant and as a cold thermal storage material. The refrigerant, liquid water...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. August 2002, 124(3): 300–304.
Published Online: August 1, 2002
... the primary secondary (PS) systems under partial load conditions for most existing chillers. The VW system consumes less compressor energy since it results in higher refrigerant temperature in the evaporator. The VW systems also have the decoupling capability of the primary and secondary pumping systems...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. August 2002, 124(3): 283–290.
Published Online: August 1, 2002
...T. F. Qu; W. Wang; R. Z. Wang Mass recovery can play an important role to better the performance of adsorption refrigeration cycles. Cooling capacity can be significantly increased with mass recovery process. The coefficient of performance (COP) of the activated carbon/ammonia adsorption...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. February 2002, 124(1): 70–76.
Published Online: July 1, 2001
...R. Z. Wang; M. Li; Y. X. Xu; J. Y. Wu; H. B. Shou A combined cycle capable of heating and adsorption refrigeration is proposed, and the experimental prototype has been installed. The system consists of a heater, a water bath, an activated carbon-methanol adsorption bed and an ice box. This system...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. February 2001, 123(1): 30–42.
Published Online: December 1, 2000
... , “ The Activity of Surfactant in High-Performance Absorber and Absorption Enhancement” (in Japanese ), Refrigeration (Reito) , 60 , No. 687 , pp. 72 – 79 . Shair , F. H. , 1971 , “ Dispersion in Laminar Flowing Liquid Films Involving Heat Transfer and Interfacial Shear ,” AIChE J. , 17 , No. 4...
Journal Articles
Article Type: Technical Papers
J. Sol. Energy Eng. May 2000, 122(2): 69–83.
Published Online: May 1, 2000
...Pirawas Chuangchid; Moncef Krarti, Ph.D., P.E. Analytical solutions for steady-periodic ground-coupled heat conduction problems for cylindrical and three-dimensional rectangular slab-on-grade floors beneath refrigerated structures with uniform and partial insulation are presented in this paper...