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Effect of Ball Milled and Sintered Graphene Nanoplatelets–Copper Composite Coatings on Bubble Dynamics and Pool Boiling Heat Transfer
Author(s) -
Rishi Aniket M.,
Kandlikar Satish G.,
Rozati Seyed Alireza,
Gupta Anju
Publication year - 2020
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.202070030
Subject(s) - materials science , copper , bubble , nucleation , boiling , porosity , heat transfer , composite number , exfoliated graphite nano platelets , graphene , composite material , ball (mathematics) , metallurgy , chemical engineering , nanotechnology , thermodynamics , parallel computing , computer science , engineering , mathematical analysis , physics , mathematics
This work, article number 1901562 by Anju R Gupta and co‐workers, investigates the boiling performance of ball milled graphene nanoplatelets (GNP) and copper coated particles that results in draping of GNPs over copper particles. It was discovered that GNP‐draped copper coatings possessed hierarchical porosity that served as nucleation sites for increased bubble activity. These coatings can be applied in many thermal engineering applications.