Plain plate-fin, surface 11.11a
Procedure Compact_HX_ND('p_plate-fin_s1111a', Re: f,j_H) is a non-dimensional procedure that returns the friction factor and the Colburn j factor for external flow through plain plate-fins with surface 6.2 given the Reynolds number. The values calculated are based on a best fit curve to experimental data. These data are from Kays and London (1984) p. 227.
Related procedures include:
Geometry-(more info)
CHX_geom_plate_fin('p_plate-fin_s1111a', a, b_2: b_1, D_o, fin_pitch, D_h, fin_thk, sigma, alpha, A_fin\A)
Coefficient of heat transfer-(more info)
CHX_h_plate_fin('p_plate-fin_s1111a', a, b_2, m_dot, A_fr, Fluid$,T, P:h)
Pressure drop-(more info)
CHX_DELTAp_plate_fin('p_plate-fin_s1111a', a, b_2, m_dot, A_fr, L, Fluid$, T_i, T_o, P: DELTAp)
Additional Information
Fin pitch = 437 per m
Plate spacing, b =0.01219 m
D_h =0.003518 m
Fin metal (aluminum) thickness =0.000203 m
Total heat transfer area/volume between plates (Beta) = 1024 m^2/m^3
Fin area/total area=0.854