effect of using nano encapsulated phase change material on thermal performance of micro heat sink
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abstract
the aim of this paper is to enhance thermal performance of a microchannel heat sink by using nanoencapsulated phase change material (nepcm) slurry as a cooling fluid instead of pure fluid. a threedimensional model of a circular channel using water slurry of nepcm was developed. the results show a significant reduction in the mean fluid temperature along the channel and heat sink wall temperature under certain conditions for heat flux rates that depend on the nepcm-slurry volume fraction and slurry inlet velocity. lower temperatures across the electronic device can be attained at high heat flux compared with using water as the only cooling fluid.
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Journal title:
international journal of nanoscience and nanotechnologyPublisher: iranian nano society
ISSN 1735-7004
volume 11
issue 1 2015
Keywords
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