Path: Thermal/HeatExchanger
% Computes the Nusselt number for developing turbulent flow. This correlation was developed for air in short smooth tubes. -------------------------------------------------------------------------- Form: fN = NusseltDeveloping( rE, pR ) -------------------------------------------------------------------------- ------ Inputs ------ x (1,:) Distance along pipe D (1,1) Diameter of pipe rE (1,:) Reynolds number isHFD (1) Whether a hydrodynamic calming section is used, in which case HFD conditions exist from the start. ------- Outputs ------- fN (1,:) Factor multiplying the Nusselt number -------------------------------------------------------------------------- Reference: L. C. Thomas, "Heat Transfer," Prentice-Hall, 1992, p. 471. --------------------------------------------------------------------------
Common: Graphics/Plot2D
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