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Composites: Mechanics, Computations, Applications: An International Journal
ESCI SJR: 1.182 SNIP: 0.125 CiteScore™: 0.23

ISSN Druckformat: 2152-2057
ISSN Online: 2152-2073

Composites: Mechanics, Computations, Applications: An International Journal

DOI: 10.1615/CompMechComputApplIntJ.2018021097
pages 247-268

GRAPHENE/CARBON NANOTUBE-REINFORCED NICKEL COMPOSITES: A MOLECULAR DYNAMICS STUDY

Sumit Sharma
B.R. Ambedkar National Institute of Technology, Jalandhar, India
Pramod Kumar
Department of Mechanical Engineering, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, India
Navin Kumar
School of Mechanical, Materials & Energy Engineering (SMMEE), Indian Institute of Technology, Ropar, India
Rakesh Chandra
Department of Mechanical Engineering, Dr. B. R. Ambedkar National Institute of Technology, Jalandhar, India

ABSTRAKT

Materials Studio 7.0 has been used as a tool for finding the modulus and thermal conductivity of nanocomposites. Two different computational models, single-layer graphene/nickel and carbon nanotube/nickel composites have been examined to study the effect of nanofiller geometry on Young's modulus and thermal conductivity of these nanocomposites. Effect of increase in temperature on Young's modulus has also been predicted using MD. The results show that for the same volume fraction (Vf), Young's modulus of the SLGS/Ni composite is higher than that of the CNT/ Ni composite, showing that SLGS is a better reinforcement than CNT for Ni-based composites.


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