Journal of Heat Transfer · 1980 · 43 citations · 0 references
EngineeringComputational EngineeringMechanical EngineeringComputational Fluid DynamicsFluid DynamicsHeat TransferHeat FlowHeat Transfer AnalysisHeat Transfer ModelingThermal Boundary LayersTurbulenceTurbulent FlowHeat Transfer In DuctsHeat Transfer MechanismsTemperature ProfilesThermal Performance Of DuctsThermally Developing FlowTurbulence Closure ModelsTurbulent Closure ModelsTurbulent Flow Heat Transfer
Velocity and temperature profiles were computed for developing turbulent flow in a square duct with constant wall temperature, constant wall heat flux or asymmetric heating. The computations utilized an explicit numerical differencing scheme and an algebraic closure model based upon a three-dimensional mixing length. The computed local and fully-developed shear stresses and heat transfer are shown to be in good agreement with measured data and with predictions using the k–ε closure model.