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R. Bradean ; D. Ingham ; P. Heggs ; I. Pop | 1996
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In this paper we present a closed form, exact solution for the forced flow past a sphere which is embedded in a porous medium using the Brinkman model. The theory shows that there is no flow separation for this flow configuration. However, for t[...]
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R. Bradean ; D. Ingham ; P. Heggs ; I. Pop | 1996We investigate the steady, two-dimensional, free convection flow caused by a sinusoidally heated and cooled infinite vertical surface that delimits a semi-infinite porous media. An analytical solution which is valid for small values of the Rayle[...]
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The unsteady heat transfer process involved in free convection flow along a vertical surface embedded in a porous medium is investigated. An analytical solution has been obtained for the temperature/velocity field for small times in which the tr[...]
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Detailed numerical calculations are presented for the steady-state free convection within an inclined cavity filled with a fluid-saturated porous medium. The inclined walls are maintained at constant but different temperatures, while the horizon[...]
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A detailed theoretical study of unsteady free convection boundary-layer flow near the stagnation point of a two-dimensional cylindrical surface embedded in a fluid-saturated porous medium is presented when the surface temperature oscillates abou[...]
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A. Postelnicu ; I. Pop | 1999New similarity solution for the problem of free convection boundary layer over vertical and horizontal surfaces which are embedded in a porous medium are reported in this paper. These solutions are valid for a fluid-porous medium with an exponen[...]
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M. Hossain ; I. Pop ; D. Rees | 2000
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R. Bradean ; D. Ingham ; P. Heggs ; I. Pop | 1997
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A theoretical study is presented in this paper to investigate the conjugate heat transfer across a vertical finite wall separating two forced and free convection flows at different temperatures. It is assumed that the heat conduction in the wall[...]
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The paper presents a theoretical study using Karman-Pohlhausen method for describing the transient heat exchange between the boundary-layer free convection and a vertical flat plate embedded in a porous medium. The unsteady behaviour is develope[...]
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ouvrage
E. Radulescu, Editeur scientifique ; A. Alexandri, Auteur ; E. Docea, Auteur ; M. Olangiu, Auteur ; M. Petrescu, Auteur ; I. Pop, Auteur ; E. Radulescu, Auteur ; C. Rafaila, Auteur ; V. Severin, Auteur | Bucarest [ROM] : Academiei Republicii Socialiste Romania | 1967
ouvrage
E. Radulescu, Editeur scientifique ; A. Alexandri ; T. Baicu ; M. Olangiu ; M. Petrescu ; I. Pop ; C. Rafaila ; V. Severin | Bucarest [ROM] : Academiei Republicii Socialiste Romania | 1969
ouvrage
E. Radulescu, Editeur scientifique ; A. Alexandri, Auteur ; T. Baicu, Auteur ; M. Olangiu, Auteur ; M. Petrescu, Auteur ; I. Pop, Auteur ; C. Rafaila, Auteur ; V. Severin, Auteur | Bucarest [ROM] : Academiei Republicii Socialiste Romania | 1970
