Eulerian-Lagrangian investigation of nanoparticle migration in the heat sink by considering different block shape effects

•Heat transfer of nanofluid flow through different arrangements of solid ribbed channels.•Effects of thermophoresis and Brownian motion for nanoparticles in the base fluid.•Decreasing in entropy generation due to heat transfer by increasing the volume fraction.•Magnitude of velocity increases due to...

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Veröffentlicht in:	Applied thermal engineering 2021-11, Vol.199, p.117593, Article 117593
Hauptverfasser:	Cai, Wei, Toghraie, Davood, Shahsavar, Amin, Barnoon, Pouya, Khan, Afrasyab, Heydari Beni, Mohsen, Eskandari Jam, Jafar
Format:	Artikel
Sprache:	eng
Schlagworte:	Coefficient of friction Entropy Entropy generation Eulerian-Lagrangian method Eulers equations Friction Friction factor Heat conductivity Heat sink Heat sinks Heat transfer Heat transfer coefficients Iron oxides Mass flow rate Microchannels Nanofluid Nanofluids Nanoparticle migration Nanoparticles Pressure drop Shape effects
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