Convective heat transfer of a pseudoplastic nanosuspension within a chamber with two heated wall sections of various heat fluxes D. S. Loenko, M. A. Sheremet
Material type:
ArticleContent type: Текст Media type: электронный Subject(s): наножидкости | естественная конвекция | математическое моделирование | конвективный теплообменGenre/Form: статьи в журналах Online resources: Click here to access online
In:
Symmetry Vol. 14, № 12. P. 2688 (1-13)Abstract: Cooling of heat-generating elements in different engineering fields is a very important and crucial topic. The present research is devoted to numerical analysis of thermogravitational convection of a pseudoplastic nanosuspension in a chamber with two heated bottom wall sections of various heat fluxes and isothermally cooling vertical walls. A mathematical model formulated employing the time-dependent Oberbeck-Boussinesq equations with non-primitive variables has been worked out by the finite difference technique. It has been revealed that a mixture of 1% carboxymethylcellulose with water can be the most effective medium to cool the heat-generating elements. At the same time, aluminum oxide nano-sized solid particles have a more essential cooling impact on the heated sections.
Библиогр.: 35 назв.
Cooling of heat-generating elements in different engineering fields is a very important and crucial topic. The present research is devoted to numerical analysis of thermogravitational convection of a pseudoplastic nanosuspension in a chamber with two heated bottom wall sections of various heat fluxes and isothermally cooling vertical walls. A mathematical model formulated employing the time-dependent Oberbeck-Boussinesq equations with non-primitive variables has been worked out by the finite difference technique. It has been revealed that a mixture of 1% carboxymethylcellulose with water can be the most effective medium to cool the heat-generating elements. At the same time, aluminum oxide nano-sized solid particles have a more essential cooling impact on the heated sections.
There are no comments on this title.