An experimental and numerical investigation of forced convection in high porosity aluminum foams subjected to jet array impingement in channel-flow

•Experimental and numerical study on array jet impingement on foams flushed with jets presented.•Different pore-densities 10, 20, 40 ppi and jet configurations x/d = 2,3 and 5 studied.•Largest pore density (40 ppi) and largest open area ratio jet configuration (x/d = 2) yield highest heat dissipatio...

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Veröffentlicht in:	International journal of heat and mass transfer 2020-03, Vol.149, p.119107, Article 119107
Hauptverfasser:	Singh, Prashant, Nithyanandam, Karthik, Mahajan, Roop L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum Arrays Channel flow Computational fluid dynamics Configurations Convective heat transfer Density Fluid flow Foamed metals Forced convection Heat transfer Heat transfer coefficients Impingement Jet impingement Metal foam Metal foams Numerical analysis Plates (structural members) Porosity Pressure drop Reynolds number Thermal management Transport Turbulent flow
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