Natural Convection and Radiation in a Square Enclosure

Radiation—natural convection heat transfer in an inclined rectangular enclosure

“…Later, Lauriat [11,12] used the P − 1 differential approximation to represent radiative heat transfer in narrow vertical cavities. Yücel et al [13] used the discrete ordinates method to study combined natural convection and radiation heat transfer from a scattering medium in a square enclosure. Since, the interaction between natural convection and radiation with or without participating media in the case of an undivided cavity has been studied by many researchers [14][15][16][17][18].…”

Extension of the Discrete Ordinates Interpolation Method to Combined Convection-Radiation Problems with Fluid Flow in Three-Dimensional Geometries Filled with Gray Participating Media

“…The numerical estimations of Eqs. (11) and (13) are transferred to the FLUENT solver using UDFs. This is one global iteration to update the flow field, temperature, and radiative intensities.…”

“…The interaction of thermal radiation with buoyancy-driven flow has been examined by many researchers [9][10][11]. The P1 method and the discrete ordinates method (DOM) were used successfully to solve the RTE coupled with the SIMPLER algorithm [12] for a two-dimensional square enclosure by Yü cel et al [13]. The finite-volume method (FVM) was applied to a two-dimensional square enclosure with partitions, and the radiation effects were carefully examined [14].…”

Non-continuum effects on natural convection–radiation boundary layer flow from a heated vertical plate

“…Webb [10] conducted experiments to validate the numerical results obtained for buoyance-driven flow coupled by radiation boundary conditions. In addition to the research done on semi-infinite flat plates, the interaction between natural convection and radiation was also studied with other geometry configurations, such as square enclosures by Yucel et al [11], and Akiyama and Chong [12], and vertical channels by Sparrow et al [13].…”