Conjugate heat transfer in an enclosure under the condition of internal mass transfer and in the presence of the local heat source

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42 Citations (Scopus)

Abstract

Conjugate convective-conductive heat transfer in a rectangular enclosure under the condition of mass transfer within cavity with local heat and contaminant sources is numerically investigated. Mathematical model, describing a two-dimensional and laminar natural convection in a cavity with heat-conducting walls, is formulated in terms of the dimensionless stream function, vorticity, temperature and solute concentration. The main attention is paid to the effects of Grashof number (Gr), Buoyancy ratio (Br) and transient factor on flow modes, heat and mass transfer.

Original languageEnglish
Pages (from-to)1-8
Number of pages8
JournalInternational Journal of Heat and Mass Transfer
Volume52
Issue number1-2
DOIs
Publication statusPublished - 15 Jan 2009

Fingerprint

enclosure
heat sources
Enclosures
mass transfer
Mass transfer
heat transfer
Heat transfer
Grashof number
cavities
convective heat transfer
Vorticity
Buoyancy
Natural convection
buoyancy
free convection
conductive heat transfer
vorticity
contaminants
mathematical models
solutes

Keywords

  • Conjugate heat transfer
  • Enclosures
  • Natural convection
  • Numerical simulation
  • Unsteady flow

ASJC Scopus subject areas

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

Cite this

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abstract = "Conjugate convective-conductive heat transfer in a rectangular enclosure under the condition of mass transfer within cavity with local heat and contaminant sources is numerically investigated. Mathematical model, describing a two-dimensional and laminar natural convection in a cavity with heat-conducting walls, is formulated in terms of the dimensionless stream function, vorticity, temperature and solute concentration. The main attention is paid to the effects of Grashof number (Gr), Buoyancy ratio (Br) and transient factor on flow modes, heat and mass transfer.",
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author = "Kuznetsov, {G. V.} and Sheremet, {M. A.}",
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T1 - Conjugate heat transfer in an enclosure under the condition of internal mass transfer and in the presence of the local heat source

AU - Kuznetsov, G. V.

AU - Sheremet, M. A.

PY - 2009/1/15

Y1 - 2009/1/15

N2 - Conjugate convective-conductive heat transfer in a rectangular enclosure under the condition of mass transfer within cavity with local heat and contaminant sources is numerically investigated. Mathematical model, describing a two-dimensional and laminar natural convection in a cavity with heat-conducting walls, is formulated in terms of the dimensionless stream function, vorticity, temperature and solute concentration. The main attention is paid to the effects of Grashof number (Gr), Buoyancy ratio (Br) and transient factor on flow modes, heat and mass transfer.

AB - Conjugate convective-conductive heat transfer in a rectangular enclosure under the condition of mass transfer within cavity with local heat and contaminant sources is numerically investigated. Mathematical model, describing a two-dimensional and laminar natural convection in a cavity with heat-conducting walls, is formulated in terms of the dimensionless stream function, vorticity, temperature and solute concentration. The main attention is paid to the effects of Grashof number (Gr), Buoyancy ratio (Br) and transient factor on flow modes, heat and mass transfer.

KW - Conjugate heat transfer

KW - Enclosures

KW - Natural convection

KW - Numerical simulation

KW - Unsteady flow

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JO - International Journal of Heat and Mass Transfer

JF - International Journal of Heat and Mass Transfer

SN - 0017-9310

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