Transport Phenomena

assumed boundary conditions boundary-layer Btu hr-1 C₁ calculated Chapter circular tube components constant coordinates correlations cylinder density derivation diameter differential equation diffusion dimensional analysis dimensionless dimensionless groups discussed energy balance equation of continuity equation of motion equations of change Example expression film flow system fluid force Fourier's law free convection friction factor function gases given gives gradient heat conduction heat flux heat transfer Hence incompressible integration kinetic laminar flow liquid mass mechanical energy molecular molecules momentum balance momentum flux Newtonian fluid non-Newtonian Nusselt obtained pipe quantities radiation radius rate of flow result Reynolds number shown in Fig solid solution solved sphere steady-state surface T₁ tank temperature profiles thermal conductivity time-smoothed transport turbulent flow v₂ velocity distribution velocity profile viscosity wall zero δυ θυ μο әт др ду дх