Articles with "koch snowflake" as a keyword



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Investigation of LHTESS filled by Hybrid nano-enhanced PCM with Koch snowflake fractal cross section in the presence of thermal radiation

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Published in 2019 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.10.049

Abstract: Abstract Latent Heat Thermal Energy Storage Systems (LHTESS) can be employed to store large amount of energy. Present research deals with solidification process of Hybrid nano-enhanced Phase Change Material (HNEPCM) in a thermal storage system… read more here.

Keywords: solidification process; nano enhanced; radiation; hybrid nano ... See more keywords
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Study on influence of Koch snowflake surface texture on tribological performance for marine water-lubricated bearings

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Published in 2019 at "Tribology International"

DOI: 10.1016/j.triboint.2018.08.015

Abstract: Abstract The ultra-high molecular weight polyethylene (UHMWPE) has become one of the most popular and reliable material for water-lubricated bearings in recent years. In this study, three kinds of new Koch snowflake textures were designed… read more here.

Keywords: texture; water lubricated; marine water; lubricated bearings ... See more keywords
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Numerical Simulations of Magnetohydrodynamics Natural Convection and Entropy Production in a Porous Annulus Bounded by Wavy Cylinder and Koch Snowflake Loaded with Cu–Water Nanofluid

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Published in 2022 at "Micromachines"

DOI: 10.3390/mi13020182

Abstract: The current paper presents a numerical study of the magnetohydrodynamics natural convection and entropy production of Cu–water nanofluid contained in a porous annulus between a heated Koch snowflake and wavy cylinder with lower temperature with… read more here.

Keywords: magnetohydrodynamics; koch snowflake; number; entropy production ... See more keywords