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Experimentation of a solar adsorption refrigerator in Morocco
Lemmini, Fatiha; Errougani, Abdelmoussehel - In: Renewable Energy 32 (2007) 15, pp. 2629-2641
For countries with a high potential of solar energy, producing cold using solar energy is a promising way to sustainable development since the energy used is free and not harmful for the environment.
Persistent link: https://www.econbiz.de/10010804732
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A review on adsorption cooling systems with silica gel and carbon as adsorbents
Sah, Ramesh P.; Choudhury, Biplab; Das, Ranadip K. - In: Renewable and Sustainable Energy Reviews 45 (2015) C, pp. 123-134
This study presents adsorption cooling systems with silica gel and activated carbon as adsorbents. Adsorption cooling … discussed. The study revealed that the performances of silica gel and activated carbon based adsorption cooling systems are …
Persistent link: https://www.econbiz.de/10011209051
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Development of adsorption air-conditioning technology using modified activated carbon – A review
Yeo, T.H.C.; Tan, I.A.W.; Abdullah, M.O. - In: Renewable and Sustainable Energy Reviews 16 (2012) 5, pp. 3355-3363
paper presents an overview of the researches which had been carried out on adsorption refrigeration system with the commonly … used adsorbent and adsorbate working pairs, solar adsorption refrigeration and adsorption technologies in automobile …. Activated carbon has been widely used as the adsorbent in adsorption refrigeration system. However, one of the bottlenecks which …
Persistent link: https://www.econbiz.de/10010577198
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Evaluation of thermal parameters and simulation of a solar-powered, solid-sorption chiller with a CPC collector
González, Manuel I.; Rodríguez, Luis R.; Lucio, Jesús H. - In: Renewable Energy 34 (2009) 3, pp. 570-577
A model is presented to simulate the operation of a solid-sorption chiller using the methanol-activated carbon pair and …
Persistent link: https://www.econbiz.de/10011045662
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Experiments with solar-powered adsorption ice-maker
Sumathy, K.; Zhongfu, Li - In: Renewable Energy 16 (1999) 1, pp. 704-707
This paper presents the description and operation of a solar-powered ice-maker with the solid adsorption pair of … activated carbon and methanol. A domestic type of charcoal is chosen as the adsorbent, and a simple flat-plate collector with an … exposed area of 0.92 m2 is employed to produce ice of about 4–5kg/day. The above system could achieve solar refrigeration COP …
Persistent link: https://www.econbiz.de/10010804714
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Sorption solar cooling
Meunier, F. - In: Renewable Energy 5 (1994) 1, pp. 422-429
Sorption solar cooling has proven to be technically feasible. The liquid adsorption systems although attractive for air …
Persistent link: https://www.econbiz.de/10010804317
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Study of an adsorption refrigeration system powered by parabolic trough collector and coupled with a heat pipe
El Fadar, A.; Mimet, A.; Pérez-García, M. - In: Renewable Energy 34 (2009) 10, pp. 2271-2279
the thermodynamics of the adsorption process, heat and mass transfer within the porous medium and energy balance in the …
Persistent link: https://www.econbiz.de/10011044463
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Thermodynamic analysis and theoretical study of a continuous operation solar-powered adsorption refrigeration system
Hassan, H.Z.; Mohamad, A.A. - In: Energy 61 (2013) C, pp. 167-178
solar-driven adsorption cooling systems. In the present study, a developed solar-powered adsorption cooling system is … operating cycle of the system is based on adsorption at constant temperature. Both the cooling system operating procedure as … conservation principle and the equilibrium dynamics of the adsorption and desorption processes. The Dubinin–Astakhov adsorption …
Persistent link: https://www.econbiz.de/10011053268
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Simulation of an adsorption solar cooling system
Hassan, H.Z.; Mohamad, A.A.; Bennacer, R. - In: Energy 36 (2011) 1, pp. 530-537
A more realistic theoretical simulation model for a tubular solar adsorption refrigerating system using activated … carbon–methanol (AC/M) pair has been introduced. The mathematical model represents the heat and mass transfer inside the … adsorption bed, the condenser, and the evaporator. The simulation technique takes into account the variations of ambient …
Persistent link: https://www.econbiz.de/10011053904
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Modeling of a thermal adsorber powered by solar energy for refrigeration applications
Allouhi, A.; Kousksou, T.; Jamil, A.; Zeraouli, Y. - In: Energy 75 (2014) C, pp. 589-596
In this paper, we introduce a dynamic model of a thermal adsorber powered by solar energy. The system operates with silica gel (as an adsorbent) and water (as a refrigerant). The Finite Difference approximation was used; the obtained numerical model was then incorporated in a MATLAB code in order...
Persistent link: https://www.econbiz.de/10011055695