... 06 2009 channel flow heat conduction numerical analysis pipe flow variational techniques axial conduction duct flow thermal entrance variational calculus heat transfer convection As reported in the literature, it is possible to obtain the Graetz-type exact series...

... distribution in the entrance cross section. e-mail: antonio.barletta@mail.ing.unibo.it 29 08 2005 13 03 2006 pipe flow boundary layers forced convection laminar flow temperature distribution forced convection duct flow Graetz problem viscous dissipation analytical methods...

... required a considerably larger computation time in comparison to that for the H1 case. 01 06 2005 01 12 2005 forced convection flow through porous media channel flow laminar flow Fourier series duct flow porous media fully developed forced convection rectangular ducts...