Effect of the buoyancy force on natural convection in a cubical cavity with a heat source of triangular cross-section

N. S. Gibanov, M. A. Sheremet

Результат исследования: Материалы для журнала

Аннотация

Numerical analysis of laminar natural convection inside a cubical cavity with a local heat source of triangular cross-section has been conducted. The mathematical model formulated in dimensionless variables such as «vector potential functions - vorticity vector» has been solved by the finite difference method of the second order accuracy. The three-dimensional temperature fields, 2D streamlines and isotherms in a wide range of the Rayleigh number from 104 to 106 have been presented illustrating variations of the fluid flow and heat transfer.

Язык оригиналаАнглийский
Артикульный номер012057
ЖурналIOP Conference Series: Materials Science and Engineering
Том124
Номер выпуска1
DOI
Статус публикацииОпубликовано - 2 июн 2016
СобытиеInternational Conference on Mechanical Engineering, Automation and Control Systems 2015, MEACS 2015 - Tomsk, Российская Федерация
Длительность: 1 дек 20154 дек 2015

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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