Effect of thermal radiation on natural convection in a square porous cavity filled with a fluid of temperature-dependent viscosity

Effect of thermal radiation on natural convection in a square porous cavity filled with a fluid of temperature-dependent viscosity

Détails bibliographiques
Parent link:	Thermal Science.— , 2002- Vol. OnLine-First, iss. 00.— 2016.— [11 p.]
Auteur principal:	Astanina M. S. Marina
Collectivité auteur:	Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра атомных и тепловых электростанций (АТЭС)
Autres auteurs:	Sheremet M. A. Mikhail Aleksandrovich, Umavathi Ja. C. Jawali
Résumé:	Title screen A numerical study of the natural convection combined with thermal radiation inside a square porous cavity filled with a fluid of temperature-dependent viscosity is carried out. The side horizontal walls are assumed to be adiabatic while both the left and right vertical walls are kept at constant but different temperatures. The Rosseland diffusion approximation is used to describe the radiative heat flux in the energy equation. The governing equations formulated in dimensionless stream function, vorticity and temperature variables are solved using finite difference method. A parametric analysis illustrating the effects of the radiation parameter (0 ≤ Rd ≤ 10), Darcy number (10-5 ≤ Da ≤ 10-2) and viscosity variation parameter (0 ≤ C ≤ 6) on fluid flow and heat transfer is implemented. The results show an essential intensification of convective flow with an increase in the radiation parameter.
Publié:	2016
Sujets:	электронный ресурс труды учёных ТПУ thermal radiation natural convection temperature-dependent viscosity porous medium square cavity numerical method тепловое излучение естественная конвекция вязкость пористая среда численные методы
Accès en ligne:	https://doi.org/10.2298/TSCI150722164A
Format:	Électronique Chapitre de livre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=656716

Documents similaires

Free convection in a porous wavy cavity filled with a nanofluid using Buongiorno's mathematical model with thermal dispersion effect
par: Sheremet M. A. Mikhail Aleksandrovich
Publié: (2017)

Natural Convection of Heat-Generating Liquid of Variable Viscosity under Wall Cooling Impact
par: Kudrov A. I. Alexander Ivanovich
Publié: (2022)

Onset of double-diffusive convection of a sparsely packed micropolar fluid in a porous medium layer saturated with a nanofluid
par: Umavathi Ja. C. Jawali
Publié: (2017)

Unsteady thermal convection of a heat-generating liquid having variable viscosity in a vertical cooling cylinder Available to Purchase
par: Kudrov A. I. Alexander Ivanovich
Publié: (2025)

Free convection in wavy porous enclosures with non-uniform temperature boundary conditions filled with a nanofluid: Buongiorno’s mathematical model
par: Sheremet M. A. Mikhail Aleksandrovich
Publié: (2017)

Effect of uniform inclined magnetic field on mixed convection in a lid-driven cavity having a horizontal porous layer saturated with a ferrofluid
Publié: (2017)

Time-dependent natural convection of micropolar fluid in a wavy triangular cavity
par: Sheremet M. A. Mikhail Aleksandrovich
Publié: (2017)

Unsteady natural convection in a partially porous cavity having a heat-generating source using local thermal non-equilibrium model
par: Astanina M. S.
Publié: (2019)

Unsteady natural convection in a cubical cavity with a triangular heat source
par: Gibanov N. S.
Publié: (2017)

Impact of porous fins on thermal convection in a differentially-heated cubical chamber
par: Le Suan Khoang Kkhoa
Publié: (2025)

Unsteady Natural Convection with Temperature-Dependent Viscosity in a Square Cavity Filled with a Porous Medium
par: Astanina M. S.
Publié: (2016)

Natural convection of nanofluid inside a wavy cavity with a non-uniform heating: Entropy generation analysis
Publié: (2017)

Natural convection heat transfer combined with melting process in a cubical cavity under the effects of uniform inclined magnetic field and local heat source
par: Bondareva N. S. Nadezhda Sergeevna
Publié: (2017)

Natural convection with evaporation in a vertical cylindricalcavity under the effect of temperature-dependent surfacetension
par: Kozhevnikov D. А. Danil
Publié: (2018)

Convective heat transfer in a lid-driven cavity with a heat-conducting solid backward step under the effect of buoyancy force
Publié: (2017)

Hybrid machine learning algorithms to predict condensate viscosity in the near wellbore regions of gas condensate reservoirs
Publié: (2021)

Droplet evaporation on a structured surface: The role of near wall vortexes in heat and mass transfer
Publié: (2019)

Варианты применения метода наименьших квадратов в аппроксимациях Шишковского и Розина–Раммлера
Publié: (2024)

Optimization of fluorine obtaining processing
par: Liventsova N. V. Nina Vladimirovna
Publié: (2007)

Refractory ceramics based on magnesium–aluminate spinel and periclase of the Satka deposit
Publié: (2024)

Движение волны фильтрации вдоль несвязной поверхности пористого тела
par: Таирова А. А. Алия Алиевна
Publié: (2023)

Triple-Diffusive Natural Convection in a Square Porous Cavity
par: Ghalambaz M. Mehdi
Publié: (2016)

Influence of the relative stiffness of second-neighbor interactions on chaotic discrete breathers in a square lattice
Publié: (2024)

Natural convection in a triangular cavity filled with a micropolar fluid
par: Sheremet M. A. Mikhail Aleksandrovich
Publié: (2017)

Free convection in a trapezoidal cavity filled with a micropolar fluid
par: Gibanov N. S. Nikita S.
Publié: (2016)

Влияние акустического воздействия на проницаемость пористых сред (обзор)
par: Гатауллин Р. Н. Рустем Наилевич
Publié: (2022)

Convection in a thin liquid layer with local heating in the absence of marangoni effect
par: Fahmy A.
Publié: (2025)

Numerical analysis of marangoni natural convection of corium in a semi-cylindrical cavity in the presence of a boundary condition of the third kind on the bottom wall
par: Khatab Shoruk Abdelzaher Mesilkhi Mohamed S. A.
Publié: (2024)

Численное моделирование закачки углекислого газа в истощенное месторождение углеводородов
par: Хасанов М. К. Марат Камилович
Publié: (2017)

Mixed Convection in a Ventilated Cavity Filled with a Triangular Porous Layer
Publié: (2017)

Characteristics of surface deformation and fragmentation of droplets of high-viscosity liquids moving in a gaseous medium
Publié: (2024)

Математическая модель инжекции сероводорода в пласт, частично насыщенный водой
par: Хасанов М. К. Марат Камилович
Publié: (2018)

Nonlinear Mixed Convective Flow over a Moving Yawed Cylinder Driven by Buoyancy
par: Prabhugouda M. P.
Publié: (2021)

Peculiarities of Using the Charging Coils in Fast LTD Cavities
Publié: (2018)

Ignition of porous high-energy substances by light radiation
par: Subbotin A. N. Aleksandr Nikolaevich
Publié: (2007)

A study of the properties of an oil-based drilling fluid with using emulsifier EM-4
Publié: (2017)

Effect of thermal stratification on free convection in a square porous cavity filled with a nanofluid using Tiwari and Das' nanofluid model
par: Sheremet M. A. Mikhail Aleksandrovich
Publié: (2015)

Bulk Viscosity in Liquids and Liquid Disperse Systems
par: Damdinov B. B. Bair Batuevich
Publié: (2022)

Generation of Thermogravitational Convection and Convective Diffusion in a Radiation-Heated Region
Publié: (2025)

Impacts of Uniform Magnetic Field and Internal Heated Vertical Plate on Ferrofluid Free Convection and Entropy Generation in a Square Chamber
Publié: (2021)