Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Serge Blancher"'
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2014, Vol. 24, Issue 3, pp. 697-734.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-03-2012-0062
Publikováno v:
International Journal of Thermal Sciences
International Journal of Thermal Sciences, Elsevier, 2014, 86, pp.198-209. ⟨10.1016/j.ijthermalsci.2014.06.036⟩
International Journal of Thermal Sciences, Elsevier, 2014, 86, pp.198-209. ⟨10.1016/j.ijthermalsci.2014.06.036⟩
The numerical work presented in this paper concerns the three-dimensional simulation of the natural convection in a liquid film contained in a cylindrical container with a bottom of solid substrate heated from below by a non-uniform heat flux. Both b
Autor:
Lahcen Bammou, Touria Mediouni, Kamal El Omari, Serge Blancher, Brahim Benhamou, Yves Le Guer
Publikováno v:
International Journal of Heat and Fluid Flow. 42:265-277
This paper presents a numerical study of three-dimensional laminar mixed convection within a liquid flowing on a horizontal channel heated uniformly from below. The upper surface is free and assumed to be flat. The coupled Navier–Stokes and energy
Publikováno v:
International Journal for Numerical Methods in Fluids. 56:63-89
In this first part we propose and analyse a model for the study of two-dimensional incompressible Navier–Stokes equations with a temperature-dependent viscosity. The flow is supposed in a mixed convection regime and considers an outflow region, lea
Publikováno v:
International Journal for Numerical Methods in Fluids. 56:91-114
In this second part, we analyse the associated discrete problem arising from a conforming finite element method formulation of the mathematical model presented in the first part. Thus, existence and uniqueness of the discrete solution when using smal
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2015, 764, pp.250-276. ⟨10.1017/jfm.2014.693⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2015, 764, pp.250-276. ⟨10.1017/jfm.2014.693⟩
This work addresses the transition from 2D steady to 2D unsteady laminar flow for a fully developed regime in a symmetric wavy channel geometry. We investigate the existence and characteristics of the spatio-temporal structure of the fully developed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb0c7419a272f3fb9c0b93b097801d98
https://hal-univ-pau.archives-ouvertes.fr/hal-02153672
https://hal-univ-pau.archives-ouvertes.fr/hal-02153672
Publikováno v:
International Communications in Heat and Mass Transfer
International Communications in Heat and Mass Transfer, Elsevier, 2014, 54, pp.126-131. ⟨10.1016/j.icheatmasstransfer.2014.03.008⟩
International Communications in Heat and Mass Transfer, Elsevier, 2014, 54, pp.126-131. ⟨10.1016/j.icheatmasstransfer.2014.03.008⟩
We present the first linear stability analysis of a Poiseuille–Benard–Marangoni flow, which refers to a horizontal infinite liquid film flowing in one direction with uniform heating from below. This study concerns the two limiting cases of pure b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cee3fd6f5f58c544fe3901312dd274dd
https://hal-univ-pau.archives-ouvertes.fr/hal-02153523
https://hal-univ-pau.archives-ouvertes.fr/hal-02153523
Publikováno v:
International Journal of Numerical Methods for Heat and Fluid Flow
International Journal of Numerical Methods for Heat and Fluid Flow, Emerald, 2014, 24 (3), pp.697-734. ⟨10.1108/HFF-03-2012-0062⟩
International Journal of Numerical Methods for Heat and Fluid Flow, Emerald, 2014, 24 (3), pp.697-734. ⟨10.1108/HFF-03-2012-0062⟩
Purpose – Mathematical and numerical models are developed to study the melting of a Phase Change Material (PCM) inside a 2D cavity. The bottom of the cell is heated at constant and uniform temperature or heat flux, assuming that the rest of the cav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88be5ec8d5b0b43bde74b3b13b8f0e54
https://hal-univ-pau.archives-ouvertes.fr/hal-02153542
https://hal-univ-pau.archives-ouvertes.fr/hal-02153542
Publikováno v:
ESAIM: Mathematical Modelling and Numerical Analysis. 35:481-512
Our aim here is to study the thermal diusion phenomenon in a forced convective flow. A system of nonlinear parabolic equations governs the evolution of the mass fractions in multicomponent mixtures. Some existence and uniqueness results are given und
Publikováno v:
International Journal of Heat and Fluid Flow. 19:39-48
Hydrodynamic instabilities in wavy channels and their effect on the convective heat transfer are investigated using both linear stability analysis and integration of the time dependent Navier–Stokes and energy equations. The linear stability of the