Search Results - "da Costa Hirata, Silvia"

The effect of viscous heating on the linear and nonlinear stability analysis of a flow through a porous duct by Celli, Michele, Barletta, Antonio, Brandão, Pedro Vayssiére, da Costa Hirata, Silvia, Ouarzazi, Mohamed Najib

“…The stability of a stationary fully developed vertical flow across a porous pipe is investigated. The heating due to viscous dissipation is assumed to be…”
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Three-dimensional absolute and convective instabilities in mixed convection of a viscoelastic fluid through a porous medium by Hirata, Sílvia C., Ouarzazi, Mohamed Najib

“…By using the mathematical formalism of absolute and convective instabilities we study the nature of unstable three-dimensional disturbances of viscoelastic…”
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Stability of natural convection in superposed fluid and porous layers: Equivalence of the one- and two-domain approaches by Hirata, S.C., Goyeau, B., Gobin, D., Chandesris, M., Jamet, D.

“…Stability analyses of thermal and/or solutal natural convection in a configuration composed by a fluid layer overlying a homogeneous porous medium have been…”
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Stability of Thermosolutal Natural Convection in Superposed Fluid and Porous Layers by Hirata, S. C., Goyeau, B., Gobin, D.

“…This article deals with the onset of thermosolutal natural convection in horizontal superposed fluid and porous layers. A linear stability analysis is…”
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Modeling and hybrid simulation of slow discharge process of adsorbed methane tanks by Hirata, S.C., Couto, P., Lara, L.G., Cotta, R.M.

“…The slow discharge process of a methane tank filled with porous carbonaceous adsorptive material is modelled and solved by the Integral Transform Method,…”
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Stability analysis of natural convection in adjacent fluid and porous layers: influence of the interfacial modeling by Hirata, Silvia da Costa, Goyeau, Benoit, Gobin, Dominique Null, Carr, Magda, Cotta, Renato M.

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Stability of Natural Convection in Superposed Fluid and Porous Layers Using Integral Transforms by Hirata, S. C., Goyeau, B., Gobin, D., Cotta, R. M.

“…A stability analysis of thermal natural convection in superposed fluid and porous layers is carried out. The two-layer system is described using a one-domain…”
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