Регуляризация в задачах естественной конвекции степенной неньютоновской жидкости внутри дифференциально-обогреваемой полости Д. С. Лоенко
Material type:
ArticleContent type: Текст Media type: электронный Other title: Regularization techiques in natural convection problems for powerlaw non-newtonian fluid circulation in a differentially-heated cavity [Parallel title]Subject(s): естественная конвекция | численное моделирование | неньютоновские степенные жидкости | конвективный теплопереносGenre/Form: статьи в сборниках Online resources: Click here to access online
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Перспективы развития фундаментальных наук. Т. 3 : сборник научных трудов XVIII Международной конференции студентов, аспирантов и молодых ученых, 27–30 апреля 2021 г Т. 3 : Математика. С. 58-60Abstract: This work is devoted to the study of the regularization techniques for natural convection of a power-law fluid in a differentially-heated cavity. Three approaches of regularization are compared. The influence of the regularization parameter on hydrodynamics and heat transfer is estimated. Comparison with numerical data of other authors is performed. Optimal values of regularization parameter and uniform mesh are defined.
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This work is devoted to the study of the regularization techniques for natural convection of a power-law fluid in a differentially-heated cavity. Three approaches of regularization are compared. The influence of the regularization parameter on hydrodynamics and heat transfer is estimated. Comparison with numerical data of other authors is performed. Optimal values of regularization parameter and uniform mesh are defined.
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