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Titre : Contribution à l’étude des transferts thermiques dans les nanofluides. Type de document : texte imprimé Auteurs : Ahlam Ghennai, Auteur ; Rachid Bessaih, Directeur de thèse Mention d'édition : 07/06/2021 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2021 Importance : 136 f. Format : 30 cm. Note générale : Doctorat 3éme CYCLE LMD.
1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Génie MécaniqueTags : G.Mécanique: Energétique Transfert thermique simulation numérique cavité canal nanofluides génération d’entropie modèle de mélange
Heat transfer numerical simulation cavity channel nanofluids entropy generation mixture model الحمل الحراري المحاكاة العددية التجويف القناة الموائع النانوية توليد الإنتروبيا نموذج الخليطIndex. décimale : 620 Génie Mécanique Résumé :
This thesis deals with the numerical modelling of laminar natural and mixed convection flows of different anofluids types. Numerical simulations were performed using Ansysfluent software, considering three configurations: the square cavity, the cubic cavity, and the inclined channel. The numerical results obtained were validated with those found in the literature. A good agreement was obtained. We present three parts grouping the treated configurations: The first part concerns the study of 2-D natural convection in a square cavity equipped with a pentagonal obstacle, filled with a nanofluid (Cu/Water). The effects of the Rayleigh number Ra, the volumetric concentration of nanoparticles , the aspect ratio r and the orientation of the block were discussed The second part examines the 3-D mixed convection inside a cubic cavity with a heated square-section obstacle. This study compares the single carbon nanotube CNT/water nanofluid and the hybrid CNT-Copper/water nanofluid with different concentration ratios, Richardson number Ri, Reynolds number Re, and block aspect ratio r. In this case, three correlations have been developed to predict the average Nusselt number Nu's variation as a function of the chosen parameters. The third part deals with the numerical study of laminar mixed convection with entropy generation in an inclined channel with four heated blocks, traversed by a hybrid Al2O3- Cu/water nanofluid. In this part, the use of a two-phase mixing model approach was considered to demonstrate the effects of several parameters such as Ri, Re, , θ (the channel tilt), and the position of the block on Nusselt number, entropy generations, and Bejan number. Two different correlations were also determined to express Nu's average values for the position of aligned and non-aligned blocks.
Diplôme : Doctorat En ligne : ../theses/gmecanique/GHE7758.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11591 Contribution à l’étude des transferts thermiques dans les nanofluides. [texte imprimé] / Ahlam Ghennai, Auteur ; Rachid Bessaih, Directeur de thèse . - 07/06/2021 . - جامعة الإخوة منتوري قسنطينة, 2021 . - 136 f. ; 30 cm.
Doctorat 3éme CYCLE LMD.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie MécaniqueTags : G.Mécanique: Energétique Transfert thermique simulation numérique cavité canal nanofluides génération d’entropie modèle de mélange
Heat transfer numerical simulation cavity channel nanofluids entropy generation mixture model الحمل الحراري المحاكاة العددية التجويف القناة الموائع النانوية توليد الإنتروبيا نموذج الخليطIndex. décimale : 620 Génie Mécanique Résumé :
This thesis deals with the numerical modelling of laminar natural and mixed convection flows of different anofluids types. Numerical simulations were performed using Ansysfluent software, considering three configurations: the square cavity, the cubic cavity, and the inclined channel. The numerical results obtained were validated with those found in the literature. A good agreement was obtained. We present three parts grouping the treated configurations: The first part concerns the study of 2-D natural convection in a square cavity equipped with a pentagonal obstacle, filled with a nanofluid (Cu/Water). The effects of the Rayleigh number Ra, the volumetric concentration of nanoparticles , the aspect ratio r and the orientation of the block were discussed The second part examines the 3-D mixed convection inside a cubic cavity with a heated square-section obstacle. This study compares the single carbon nanotube CNT/water nanofluid and the hybrid CNT-Copper/water nanofluid with different concentration ratios, Richardson number Ri, Reynolds number Re, and block aspect ratio r. In this case, three correlations have been developed to predict the average Nusselt number Nu's variation as a function of the chosen parameters. The third part deals with the numerical study of laminar mixed convection with entropy generation in an inclined channel with four heated blocks, traversed by a hybrid Al2O3- Cu/water nanofluid. In this part, the use of a two-phase mixing model approach was considered to demonstrate the effects of several parameters such as Ri, Re, , θ (the channel tilt), and the position of the block on Nusselt number, entropy generations, and Bejan number. Two different correlations were also determined to express Nu's average values for the position of aligned and non-aligned blocks.
Diplôme : Doctorat En ligne : ../theses/gmecanique/GHE7758.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11591 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité GHE/7758 GHE/7758 Thèse Bibliothèque principale Thèses Disponible Étude du comportement dynamique Du transfert de chaleur et de masse d'un réacteur de métal-hydrogène fermé / Ali Boukhari
Titre : Étude du comportement dynamique Du transfert de chaleur et de masse d'un réacteur de métal-hydrogène fermé Type de document : texte imprimé Auteurs : Ali Boukhari, Auteur ; Rachid Bessaih, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 115 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Génie MécaniqueTags : Stockage d’hydrogène Réacteur à lit absorbant Hydrure de métal Simulation
numérique Transferts de chaleur et de masse couplés Hydrogen storage Packed bed reactor Metal hydride Numerical simulation Coupled
heat and mass transfer تخزین الھیدروجین مفاعل مغلق ھیدرید-المعادن المحاكاة العددیة انتقال الحرارة والمادةIndex. décimale : 620 Génie Mécanique Résumé : The purpose of this work is to numerically study the dynamic behavior of heat and mass
transfer in an annulus-disc metal hydride reactor used for hydrogen solid storage. A twodimensional mathematical model of a simple geometry consisting of the equations governing the phenomenon of hydrogen storage has been proposed, in which the Navier-Stokes equations were used in addition of the source term with the Forchheimer’s modification, to adequately describe fluid flow in the packed bed considered as porous medium. The equations of continuity, momentum and energy were solved using the finite volume method; by accommodating the commercial code ANSYS FLUENT through user-defined functions (UDF), to numerically solve the equations governing the sorption processes studied.
The numerical model results were compared to experimental results reported in the literature for the case of a simple regular geometry. A good agreement was found between present calculations results and experimental data.
Numerical simulations have shown that the pressure drop in the metal hydride packed bed
caused by the fluid inertia can be considerable in this flow type. Moreover, the hydrogen sorption time depends on the configuration and geometrical dimensions of the heat exchange device. Thus, the minimization of absorption or desorption time is reduced to the reliability of the heat exchange process in the packed bed reactor. In addition, the conductivity is a key factor in the efficient design of the metal hydride reactors.
Diplôme : Doctorat en sciences En ligne : ../theses/gmecanique/BOU6817.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10086 Étude du comportement dynamique Du transfert de chaleur et de masse d'un réacteur de métal-hydrogène fermé [texte imprimé] / Ali Boukhari, Auteur ; Rachid Bessaih, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2015 . - 115 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie MécaniqueTags : Stockage d’hydrogène Réacteur à lit absorbant Hydrure de métal Simulation
numérique Transferts de chaleur et de masse couplés Hydrogen storage Packed bed reactor Metal hydride Numerical simulation Coupled
heat and mass transfer تخزین الھیدروجین مفاعل مغلق ھیدرید-المعادن المحاكاة العددیة انتقال الحرارة والمادةIndex. décimale : 620 Génie Mécanique Résumé : The purpose of this work is to numerically study the dynamic behavior of heat and mass
transfer in an annulus-disc metal hydride reactor used for hydrogen solid storage. A twodimensional mathematical model of a simple geometry consisting of the equations governing the phenomenon of hydrogen storage has been proposed, in which the Navier-Stokes equations were used in addition of the source term with the Forchheimer’s modification, to adequately describe fluid flow in the packed bed considered as porous medium. The equations of continuity, momentum and energy were solved using the finite volume method; by accommodating the commercial code ANSYS FLUENT through user-defined functions (UDF), to numerically solve the equations governing the sorption processes studied.
The numerical model results were compared to experimental results reported in the literature for the case of a simple regular geometry. A good agreement was found between present calculations results and experimental data.
Numerical simulations have shown that the pressure drop in the metal hydride packed bed
caused by the fluid inertia can be considerable in this flow type. Moreover, the hydrogen sorption time depends on the configuration and geometrical dimensions of the heat exchange device. Thus, the minimization of absorption or desorption time is reduced to the reliability of the heat exchange process in the packed bed reactor. In addition, the conductivity is a key factor in the efficient design of the metal hydride reactors.
Diplôme : Doctorat en sciences En ligne : ../theses/gmecanique/BOU6817.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10086 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/6817 BOU/6817 Thèse Bibliothèque principale Thèses Disponible
Titre : Modélisation et optimisation énergétique de procédés : séchoir avec PAC (pompe à chaleur). Type de document : texte imprimé Auteurs : Ismail Boutelba, Auteur ; Said Zid, Directeur de thèse ; Patrick Glouannec, Directeur de thèse Mention d'édition : 30-janv-19 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2019 Importance : 163 f. Format : 30 cm. Note générale : Doctorat 3éme CYCLE LMD.
2 copies imprimées disponiblesLangues : Français (fre) Catégories : Français - Anglais
Génie ClimatiqueTags : G.Climatique: Réfrigérationet Climatisation Énergie et Environnement séchage pomme de terre transferts couplés de chaleur et de masse expérimentation simulation numérique pompe à chaleur performance drying potato coupled heat and mass transfer experimentation numerical simulation heat pump تجفيف بطاطا انتقال مزدوج حراري ومادي تجربة محاكاة رقمية مضخة حرارية أداء Index. décimale : 626 Génie Climatique Résumé : The agro-foodstuffs products drying is an essential operation to ensure optimal preservation conditions. This operation, often carried out using highly energy-consuming techniques. Therefore, it's important to dispose a high energy efficient drying process. The aim of this study is the development and validation of a complete numerical tool for the design of a heat pump assisted dryer. The studies carried out concern the potato drying. The physical, water and thermal properties required for numerical simulation have been determined; and a drying bench within the IRDL was instrumented to have the drying kinetics a product placed in a chamber. The analysis and comparison of the experimental results make it possible to observe the impact of the operating parameters (temperature, humidity and air speed) and the product thickness on the rate drying. A unidirectional numerical model of coupled mass and heat transfers has been developed in a Lagrangian referential to overcome the structural changes. It enables to access the moisture content field and the temperature within the product, while taking into account the shrinkage phenomenon. The estimation of the evaporation surface and the convective transfer coefficient by inverse method allowed us a satisfactory representation of drying kinetics. A second unidirectional numerical model that takes into account the air characteristics evolution is combined with a global model of a trays dryer. Simulations allow the drying kinetics prediction of each particles tray and of air characteristics leaving the dryer. Meanwhile, an additional computing module has been developed with a view to designing the heat pump system. Note de contenu : Annexes.
Diplôme : Doctorat En ligne : ../theses/gclim/BOU7503.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11336 Modélisation et optimisation énergétique de procédés : séchoir avec PAC (pompe à chaleur). [texte imprimé] / Ismail Boutelba, Auteur ; Said Zid, Directeur de thèse ; Patrick Glouannec, Directeur de thèse . - 30-janv-19 . - جامعة الإخوة منتوري قسنطينة, 2019 . - 163 f. ; 30 cm.
Doctorat 3éme CYCLE LMD.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie ClimatiqueTags : G.Climatique: Réfrigérationet Climatisation Énergie et Environnement séchage pomme de terre transferts couplés de chaleur et de masse expérimentation simulation numérique pompe à chaleur performance drying potato coupled heat and mass transfer experimentation numerical simulation heat pump تجفيف بطاطا انتقال مزدوج حراري ومادي تجربة محاكاة رقمية مضخة حرارية أداء Index. décimale : 626 Génie Climatique Résumé : The agro-foodstuffs products drying is an essential operation to ensure optimal preservation conditions. This operation, often carried out using highly energy-consuming techniques. Therefore, it's important to dispose a high energy efficient drying process. The aim of this study is the development and validation of a complete numerical tool for the design of a heat pump assisted dryer. The studies carried out concern the potato drying. The physical, water and thermal properties required for numerical simulation have been determined; and a drying bench within the IRDL was instrumented to have the drying kinetics a product placed in a chamber. The analysis and comparison of the experimental results make it possible to observe the impact of the operating parameters (temperature, humidity and air speed) and the product thickness on the rate drying. A unidirectional numerical model of coupled mass and heat transfers has been developed in a Lagrangian referential to overcome the structural changes. It enables to access the moisture content field and the temperature within the product, while taking into account the shrinkage phenomenon. The estimation of the evaporation surface and the convective transfer coefficient by inverse method allowed us a satisfactory representation of drying kinetics. A second unidirectional numerical model that takes into account the air characteristics evolution is combined with a global model of a trays dryer. Simulations allow the drying kinetics prediction of each particles tray and of air characteristics leaving the dryer. Meanwhile, an additional computing module has been developed with a view to designing the heat pump system. Note de contenu : Annexes.
Diplôme : Doctorat En ligne : ../theses/gclim/BOU7503.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11336 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BOU/7503 BOU/7503 Thèse Bibliothèque principale Thèses Disponible
Titre : Modélisation thermique du stockage d'hydrogéne par absorption dans un réservoir d'hydrures Type de document : texte imprimé Auteurs : Karim Lahmer, Auteur ; Rachid Bessaih, Auteur Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2015 Importance : 120 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Génie MécaniqueTags : " Stockage de l’Hydrogène réservoir à hydrures de Magnésium simulation
numérique FLUENT - ANSYS 13.0 modélisation thermique mécanismes de réaction "Hydrogen storage Magnesium hydride tank Numerical simulation Thermal modeling Reaction mechanisms تخزين الهيدروجين خزان هيدريد المغنيسيوم المحاكاة العددية النمذجة الحرارية آليات التفاعلIndex. décimale : 620 Génie Mécanique Résumé : Magnesium hydride is the best candidate for the reversible hydrogen storage in atomic form. Indeed, thanks to its high specific storage capacity, abundance and lower prices compared with other metal hydrides, it will be used on a large scale at near future to allow a quick development of fuel cells. The laws that govern the chemical and thermal phenomena of the hydrogen storage have been determined experimentally.
Numerical simulation, allows predicting and understanding the spatial and temporal
evolution of the hydrogen storage reaction. In addition, the computational tool saves important time for the design and the optimization of hydrogen tanks. In this work, we describe a developed model of charging / discharging a specific magnesium hydride tank for better control of the phenomenon. Also, we particularly interested about the thermal description of the reactions generated by the process of hydrogen absorption and desorption.
FLUENT software of ANSYS 13.0 was used to realize numerical simulations. One of its specific advantages consists of the important part that it attaches to the modeling of thermodynamics and kinetics of reactions between a gas and a porous medium (Metal Hydride). A subroutine written in C, called UDF for (User Defined Function) was developed by us and included in FLUENT. The results were validated by those available in the literature and have been the subject of many publications and international meetings. These results are the fruits of simulations on 2D and 3D geometries tanks initially heated to 300°C and at a
storage pressure of 1 MPa.
The equations that govern hydriding reaction are solved with a numerical scheme for fully implicit finite volume. The effect of different kinetic equations of absorption reaction was examined in order to determine which one would produce similar results compared to experimental ones. The profiles of temperature and concentration with space and time values
were plotted. Finally, the contours describing the gradients of temperature depending time were performed with the CFD-POST software.
The results show that the mechanism of reaction, based on the method of bidimensional volume contraction with a constant velocity interface provides the best results in the minimum of calculation time and becomes more appropriate for the 2D simulations.
Diplôme : Doctorat en sciences En ligne : ../theses/gmecanique/LAH6815.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10084 Modélisation thermique du stockage d'hydrogéne par absorption dans un réservoir d'hydrures [texte imprimé] / Karim Lahmer, Auteur ; Rachid Bessaih, Auteur . - جامعة الإخوة منتوري قسنطينة, 2015 . - 120 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie MécaniqueTags : " Stockage de l’Hydrogène réservoir à hydrures de Magnésium simulation
numérique FLUENT - ANSYS 13.0 modélisation thermique mécanismes de réaction "Hydrogen storage Magnesium hydride tank Numerical simulation Thermal modeling Reaction mechanisms تخزين الهيدروجين خزان هيدريد المغنيسيوم المحاكاة العددية النمذجة الحرارية آليات التفاعلIndex. décimale : 620 Génie Mécanique Résumé : Magnesium hydride is the best candidate for the reversible hydrogen storage in atomic form. Indeed, thanks to its high specific storage capacity, abundance and lower prices compared with other metal hydrides, it will be used on a large scale at near future to allow a quick development of fuel cells. The laws that govern the chemical and thermal phenomena of the hydrogen storage have been determined experimentally.
Numerical simulation, allows predicting and understanding the spatial and temporal
evolution of the hydrogen storage reaction. In addition, the computational tool saves important time for the design and the optimization of hydrogen tanks. In this work, we describe a developed model of charging / discharging a specific magnesium hydride tank for better control of the phenomenon. Also, we particularly interested about the thermal description of the reactions generated by the process of hydrogen absorption and desorption.
FLUENT software of ANSYS 13.0 was used to realize numerical simulations. One of its specific advantages consists of the important part that it attaches to the modeling of thermodynamics and kinetics of reactions between a gas and a porous medium (Metal Hydride). A subroutine written in C, called UDF for (User Defined Function) was developed by us and included in FLUENT. The results were validated by those available in the literature and have been the subject of many publications and international meetings. These results are the fruits of simulations on 2D and 3D geometries tanks initially heated to 300°C and at a
storage pressure of 1 MPa.
The equations that govern hydriding reaction are solved with a numerical scheme for fully implicit finite volume. The effect of different kinetic equations of absorption reaction was examined in order to determine which one would produce similar results compared to experimental ones. The profiles of temperature and concentration with space and time values
were plotted. Finally, the contours describing the gradients of temperature depending time were performed with the CFD-POST software.
The results show that the mechanism of reaction, based on the method of bidimensional volume contraction with a constant velocity interface provides the best results in the minimum of calculation time and becomes more appropriate for the 2D simulations.
Diplôme : Doctorat en sciences En ligne : ../theses/gmecanique/LAH6815.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10084 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité LAH/6815 LAH/6815 Thèse Bibliothèque principale Thèses Disponible
Titre : Comparaison des schémas numériques de discrétisation des premier et second ordre : application à la convection dans un conduit cylindrique Type de document : texte imprimé Auteurs : Fatima Zohra Ferahta, Auteur ; M. Afrid, Directeur de thèse Editeur : Constantine : Université Mentouri Constantine Année de publication : 2008 Importance : 97 f. Note générale : 01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD Langues : Français (fre) Catégories : Français - Anglais
PhysiqueTags : Photovolaique Ecoulement laminaire Simulation numérique Transfert thermique Convectuion mixte Conduit cylindrique Conjugué Volume fini mixed convection cylinder duct laminar flow conjugate heat transfer numerical simulation finite volume المترافق الحراري التحويلالرقائقي الجريان اسطواني أنبوب المختلط الحمل المنتهية الحجوم العددية المحاكات Index. décimale : 530 Physique Résumé : This study concerns the flow of a Newtonian and incompressible fluid in a horizontal cylindrical duct uniformly heated at the wall. The associated heat transfer modes are mixed convection in the fluid and conduction in the wall. Thermophysical fluid properties are thermo-dependant. A three dimensional numerical simulation is conducted, The finite volumes method with a second order scheme in time and space is adopted to resolve this problem, Two different heating conditions are considered: strenght of electrical current of 45 an 65 Amperes which correspond to two various Graschof numbers: Gr=244492 and 510000. The other control parameters such Reynolds and Prandtl numbers are fixed constant: Re=606 and Pr=8. The transversal secondary flow in a cross section is induced by a bouyancy effect along the duct. In a cross straight section, two contra-rotative cells are observed. These rolls are separated by the median vertical plane. The center of these rolls moves downward when the axial coordinate increases. The major points of this work consist first at a qualitative and a quantitative comparison between the results obtained by the first and the second order schemes, then a comparison with experimental results is achieved. It is to be noted that, qualitatively the first and the second order schemes give similar results but quantitatively the results obtained by the first order scheme are closer to the experimental results. These differences induce more important discrepancies of the axial Nusselt number. This is due to the fact that the second order scheme needs a more refined mesh than the first order on one hand and on other hand in the experimental results the uncertainties and the heat losses are not known. Taking into account these comments could reduce the difference between the obtained results. Diplôme : Magistère En ligne : ../theses/physique/FER5221.pdf Permalink : index.php?lvl=notice_display&id=3462 Comparaison des schémas numériques de discrétisation des premier et second ordre : application à la convection dans un conduit cylindrique [texte imprimé] / Fatima Zohra Ferahta, Auteur ; M. Afrid, Directeur de thèse . - Constantine : Université Mentouri Constantine, 2008 . - 97 f.
01 Disponible à la salle de recherche 02 Disponibles au magazin de la B.U.C. 01 CD
Langues : Français (fre)
Catégories : Français - Anglais
PhysiqueTags : Photovolaique Ecoulement laminaire Simulation numérique Transfert thermique Convectuion mixte Conduit cylindrique Conjugué Volume fini mixed convection cylinder duct laminar flow conjugate heat transfer numerical simulation finite volume المترافق الحراري التحويلالرقائقي الجريان اسطواني أنبوب المختلط الحمل المنتهية الحجوم العددية المحاكات Index. décimale : 530 Physique Résumé : This study concerns the flow of a Newtonian and incompressible fluid in a horizontal cylindrical duct uniformly heated at the wall. The associated heat transfer modes are mixed convection in the fluid and conduction in the wall. Thermophysical fluid properties are thermo-dependant. A three dimensional numerical simulation is conducted, The finite volumes method with a second order scheme in time and space is adopted to resolve this problem, Two different heating conditions are considered: strenght of electrical current of 45 an 65 Amperes which correspond to two various Graschof numbers: Gr=244492 and 510000. The other control parameters such Reynolds and Prandtl numbers are fixed constant: Re=606 and Pr=8. The transversal secondary flow in a cross section is induced by a bouyancy effect along the duct. In a cross straight section, two contra-rotative cells are observed. These rolls are separated by the median vertical plane. The center of these rolls moves downward when the axial coordinate increases. The major points of this work consist first at a qualitative and a quantitative comparison between the results obtained by the first and the second order schemes, then a comparison with experimental results is achieved. It is to be noted that, qualitatively the first and the second order schemes give similar results but quantitatively the results obtained by the first order scheme are closer to the experimental results. These differences induce more important discrepancies of the axial Nusselt number. This is due to the fact that the second order scheme needs a more refined mesh than the first order on one hand and on other hand in the experimental results the uncertainties and the heat losses are not known. Taking into account these comments could reduce the difference between the obtained results. Diplôme : Magistère En ligne : ../theses/physique/FER5221.pdf Permalink : index.php?lvl=notice_display&id=3462 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité FER/5221 FER/5221 Thèse Bibliothèque principale Thèses Disponible 
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