Анализ влияния теплопроводной подложки на термогравитационную конвекцию псевдопластичной наножидкости в полости с источником постоянного объемного тепловыделения Д. С. Лоенко
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ArticleContent type: Текст Media type: электронный Other title: Analysis of the heat-conducting substrate effect on the pseudoplastic nanofluid thermogravitational convection in a cavity with a source of constant volumetric heat generation [Parallel title]Subject(s): математическое моделирование | теплопроводность | термогравитационная конвекция | наножидкостиGenre/Form: статьи в сборниках Online resources: Click here to access online
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Перспективы развития фундаментальных наук. Т. 3 : сборник научных трудов XIX Международной конференции студентов, аспирантов и молодых ученых, 26-29 апреля 2022 г Т. 3 : Математика. С. 39-41Abstract: This study is devoted to thermogravitational convection of pseudoplastic nanofluid in the cavity. The lower wall of the cavity is heat-conducting and a local heater placed on this solid wall has a constant volumetric heat generation. The cavity is filled with a mixture of carboxymethyl cellulose with water and tiny solid particles of copper oxide. The problem is described by unsteady Oberbeck-Boussinesq equations with non-primitive variables such as stream function and vorticity. In the course of the study, the influence of the volume fraction of solid nanoparticles, the height of the heat-conducting lower wall on nanofluid flow and heat transfer was analyzed.
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This study is devoted to thermogravitational convection of pseudoplastic nanofluid in the cavity. The lower wall of the cavity is heat-conducting and a local heater placed on this solid wall has a constant volumetric heat generation. The cavity is filled with a mixture of carboxymethyl cellulose with water and tiny solid particles of copper oxide. The problem is described by unsteady Oberbeck-Boussinesq equations with non-primitive variables such as stream function and vorticity. In the course of the study, the influence of the volume fraction of solid nanoparticles, the height of the heat-conducting lower wall on nanofluid flow and heat transfer was analyzed.
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