Laminar natural convection in an inclined cylindrical enclosure having finite thickness walls

Результат исследований: Материалы для журналаСтатья

38 Цитирования (Scopus)

Выдержка

Mathematical simulation of unsteady natural convection in an inclined cylinder with heat-conducting walls of finite thickness and a local heat source in conditions of convective heat exchange with an environment has been carried out. Numerical analysis has been based on solution of the convection equations in the dimensionless variables vector potential components, modified vorticity functions, temperature. Particular efforts have been focused on the effects of four types of influential factors such as the Rayleigh number Ra = 10 4, 5 · 10 4, 10 5, the Prandtl number Pr = 0.7, 7.0, the thermal conductivity ratio k2,1=5.7·10-4,4.3·10-2 and the inclination angle γ = 0, π/6, π/3, π/2 on the velocity and temperature fields. The effect scales of the key parameters on the average Nusselt number have been determined.

Язык оригиналаАнглийский
Страницы (с-по)3582-3600
Число страниц19
ЖурналInternational Journal of Heat and Mass Transfer
Том55
Номер выпуска13-14
DOI
СостояниеОпубликовано - 1 июн 2012

Отпечаток

enclosure
Enclosures
Natural convection
free convection
scale effect
heat
Rayleigh number
Prandtl number
Nusselt number
heat sources
vorticity
inclination
numerical analysis
temperature distribution
convection
thermal conductivity
velocity distribution
Vorticity
conduction
Numerical analysis

ASJC Scopus subject areas

  • Mechanical Engineering
  • Condensed Matter Physics
  • Fluid Flow and Transfer Processes

Цитировать

Laminar natural convection in an inclined cylindrical enclosure having finite thickness walls. / Sheremet, Mikhail A.

В: International Journal of Heat and Mass Transfer, Том 55, № 13-14, 01.06.2012, стр. 3582-3600.

Результат исследований: Материалы для журналаСтатья

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