Simulation of the Extensional Flow Mixing of Molten Aluminium and Fly Ash Nanoparticles
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Date
2017
Authors
Ualibek, O.
Spitas, C.
Inglezakis, V.
Itskos, G.
Journal Title
Journal ISSN
Volume Title
Publisher
World Academy of Science, Engineering and Technology;International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering
Abstract
This study presents simulations of an aluminium melt containing an initially non-dispersed fly ash nanoparticle phase. Mixing is affected predominantly by means of forced extensional flow via either straight or slanted orifices. The sensitivity to various process parameters is determined. The simulated process is used for the production of cast fly ash-aluminium nanocomposites. The possibilities for rod and plate stock grading in the context of a continuous casting process implementation are discussed.
Description
Keywords
metal matrix composites, fly ash nanoparticles, aluminium 2024, agglomeration, Research Subject Categories::TECHNOLOGY::Chemical engineering::Metallurgical process and manufacturing engineering
Citation
Ualibek, O. et al. (2017) Simulation of the Extensional Flow Mixing of Molten Aluminium and Fly Ash Nanoparticles. World Academy of Science, Engineering and Technology;International Journal of Chemical, Molecular, Nuclear, Materials and Metallurgical Engineering. Volume 11. No 5. pp. 389-393