Mathematical simulation of nonstationary regimes of natural convection in a cubical enclosure with finite-thickness heat-conducting walls

Результат исследований: Материалы для журналаСтатья

4 Цитирования (Scopus)

Выдержка

Nonstationary regimes of conjugate thermal-gravitational convection in a cubical enclosure in the conditions of horizontal temperature difference is numerically analyzed. The external surfaces of two opposite walls were at constant different temperatures, the rest external edges were considered adiabatic. The mathematical model based on Oberbeck-Bussinesq equations is formulated in dimensionless natural velocity-pressure variables. Typical temperature and velocity fields, which represent the effect of the nonstationarity factor, Prandtl number, and thermophysical characteristics of the enclosure solid walls on the flow and heat transfer, are obtained.

Язык оригиналаАнглийский
Страницы (с-по)298-308
Число страниц11
ЖурналJournal of Engineering Thermophysics
Том22
Номер выпуска4
DOI
СостояниеОпубликовано - 1 окт 2013

Отпечаток

Natural Convection
Enclosure
enclosure
Enclosures
Natural convection
free convection
Heat
conduction
heat
Nonstationarity
Prandtl number
Temperature Field
Dimensionless
Velocity Field
Convection
Heat Transfer
mathematical models
temperature gradients
Simulation
temperature distribution

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Modelling and Simulation
  • Condensed Matter Physics
  • Environmental Engineering

Цитировать

Mathematical simulation of nonstationary regimes of natural convection in a cubical enclosure with finite-thickness heat-conducting walls. / Sheremet, M. A.

В: Journal of Engineering Thermophysics, Том 22, № 4, 01.10.2013, стр. 298-308.

Результат исследований: Материалы для журналаСтатья

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