ESCI SJR: 0.244 SNIP: 0.434 CiteScore™: 0.7
ISSN Печать: 1940-2503
Выпуски:Том 11, 2019 Том 10, 2018 Том 9, 2017 Том 8, 2016 Том 7, 2015 Том 6, 2014 Том 5, 2013 Том 4, 2012 Том 3, 2011 Том 2, 2010 Том 1, 2009
Computational Thermal Sciences: An International Journal
Performance of finned adsorber-desorber refrigeration system using activated carbon-methanol pair
Vivek Kumar Gaba
Adsorption refrigeration, being a unique and eco-friendly technology, has gained popularity over conventional refrigeration systems. The present study is aimed at developing an annular finned tube adsorber model which serves as a thermal compressor in adsorption refrigeration systems. The math-ematical model is addressed numerically using finite difference discretization method and explicit scheme was used for the solution. The generalized model has been simulated for activated carbon – methanol working pair. The system has an optimum cycle time of 1800s. It was found to have a highest refrigeration capacity of 260.665 kJ/kg at a regeneration temperature of 393 K and evaporator temperature of 283 K. The highest COP achieved by the system is 0.3706 at a regeneration temperature of 353 K and evaporator temperature of 283 K. A highest SCP of 144.8 W/kg was obtained at an evaporator temperature of 283 K and regeneration temperature of 393 K.
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