RT Journal Article ID 2888f8d60396a9e8 A1 Xiong, Ming T1 Thermally Developing Forced Convection in a Porous Medium: Parallel-Plate Channel or Circular Tube with Walls at Constant Heat Flux JF Journal of Porous Media JO JPM YR 2003 FD 2003-09-01 VO 6 IS 3 OP 10 AB An adaptation of the classical Graetz methodology is applied to investigate the thermal development of forced convection in a parallel-plate channel or a circular tube filled by a saturated porous medium, with walls held at constant heat flux. The Brinkman model is employed. The analysis leads to expressions for the local Nusselt number and average Nusselt number, as functions of the dimensionless longitudinal coordinate and the Darcy number. PB Begell House LK https://www.dl.begellhouse.com/journals/49dcde6d4c0809db,7720dee87a6dc705,2888f8d60396a9e8.html