ABSTRACT
The steady-state two-dimensional problem of combined free and forced laminar convection with upward flow in inclined rectangular channels heated from below and cooled from above, has been investigated by numerical, parameter perturbation and experimental methods. The results indicate that for air (Pr = 0.73), maximum heat transfer rates occur at the hotwall for inclinations between 30° and 60° to the horizontal. In addition, the perturbation analysis predicts the occurence of maximum bulk temperatures and minimum heat transfer rates at the cold wall for the same range of inclinations to the horizontal. For the two cases of thermal boundary conditions .considered, the maximum mean hot wall Nusselt numbers and the maximum bulk temperature from the perturbation analysis together with their corresponding optimum inclinations in radians, appear to obey the following power laws.
BELLO, F (2021). Combined Free And Forced Laminar Convection In Incuned Wide Rectangular Channels Heated From Below And Cooled From Above. Afribary. Retrieved from https://afribary.com/works/combined-free-and-forced-laminar-convection-in-incuned-wide-rectangular-channels-heated-from-below-and-cooled-from-above
BELLO, F "Combined Free And Forced Laminar Convection In Incuned Wide Rectangular Channels Heated From Below And Cooled From Above" Afribary. Afribary, 07 May. 2021, https://afribary.com/works/combined-free-and-forced-laminar-convection-in-incuned-wide-rectangular-channels-heated-from-below-and-cooled-from-above. Accessed 26 Dec. 2024.
BELLO, F . "Combined Free And Forced Laminar Convection In Incuned Wide Rectangular Channels Heated From Below And Cooled From Above". Afribary, Afribary, 07 May. 2021. Web. 26 Dec. 2024. < https://afribary.com/works/combined-free-and-forced-laminar-convection-in-incuned-wide-rectangular-channels-heated-from-below-and-cooled-from-above >.
BELLO, F . "Combined Free And Forced Laminar Convection In Incuned Wide Rectangular Channels Heated From Below And Cooled From Above" Afribary (2021). Accessed December 26, 2024. https://afribary.com/works/combined-free-and-forced-laminar-convection-in-incuned-wide-rectangular-channels-heated-from-below-and-cooled-from-above