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Titre : Etude et optimisation d’un système de chauffage photo-solaire d’une habitation. Type de document : texte imprimé Auteurs : Ilhem Zeghib, Auteur ; Abla Chaker, Directeur de thèse Mention d'édition : 05/11/2019 Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2019 Importance : 152 f. Format : 30 cm. Note générale : 1 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
PhysiqueTags : physique: Physique Energétique Capteur solaire ballon de stockage chauffage solaire radiateur basse température Solar collector storage tank solar heating low temperature radiator لاقط الطاقة الشمسیة خزان الماء التدفئة الشمسیة مشع درجة حرارة منخفضة Index. décimale : 530 Physique Résumé :
The aim of this work is the modeling and sizing of a solar water heating system with low temperature integrated in an old building. The principle is to replace the traditional boiler by a storage tank heated with a set of solar collectors in one hand and the existing conventional radiators by low-temperature radiators on the other hand. The detailed simulation model of the entire system, based on the calculation of the thermal behavior of the various components of the system (solar collector, storage tank, system distribution and house) is done. The numerical model has been developed to evaluate the energy efficiency of the installation, in terms of energy consumption, thermal comfort and profitability in order to estimate the possibility of using this system in Algerian climatic conditions. For the simulation we chose the climatic conditions of the region of Adrar (27.10 N, 0.17 W, altitude 279 m) located in the south of Algeria for four successive days in January. The results obtained show that the integration of solar heating in an old individual home using low temperature radiators, provides adequate conditions of comfort (23 ° C the day and 17 ° C the night) while minimizing energy consumption to 20.8%. In addition, this heating technique makes it possible to improve the overall efficiency of the heating system by 15%. Nevertheless, the high initial cost of the solar installation and the relatively low price of gas in Algeria represent the major obstacle to the use of this heating system respectful of the environment.
Note de contenu : Annexes. Diplôme : Doctorat en sciences En ligne : ../theses/physique/ZEG7579.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11417 Etude et optimisation d’un système de chauffage photo-solaire d’une habitation. [texte imprimé] / Ilhem Zeghib, Auteur ; Abla Chaker, Directeur de thèse . - 05/11/2019 . - جامعة الإخوة منتوري قسنطينة, 2019 . - 152 f. ; 30 cm.
1 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
PhysiqueTags : physique: Physique Energétique Capteur solaire ballon de stockage chauffage solaire radiateur basse température Solar collector storage tank solar heating low temperature radiator لاقط الطاقة الشمسیة خزان الماء التدفئة الشمسیة مشع درجة حرارة منخفضة Index. décimale : 530 Physique Résumé :
The aim of this work is the modeling and sizing of a solar water heating system with low temperature integrated in an old building. The principle is to replace the traditional boiler by a storage tank heated with a set of solar collectors in one hand and the existing conventional radiators by low-temperature radiators on the other hand. The detailed simulation model of the entire system, based on the calculation of the thermal behavior of the various components of the system (solar collector, storage tank, system distribution and house) is done. The numerical model has been developed to evaluate the energy efficiency of the installation, in terms of energy consumption, thermal comfort and profitability in order to estimate the possibility of using this system in Algerian climatic conditions. For the simulation we chose the climatic conditions of the region of Adrar (27.10 N, 0.17 W, altitude 279 m) located in the south of Algeria for four successive days in January. The results obtained show that the integration of solar heating in an old individual home using low temperature radiators, provides adequate conditions of comfort (23 ° C the day and 17 ° C the night) while minimizing energy consumption to 20.8%. In addition, this heating technique makes it possible to improve the overall efficiency of the heating system by 15%. Nevertheless, the high initial cost of the solar installation and the relatively low price of gas in Algeria represent the major obstacle to the use of this heating system respectful of the environment.
Note de contenu : Annexes. Diplôme : Doctorat en sciences En ligne : ../theses/physique/ZEG7579.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=11417 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ZEG/7579 ZEG/7579 Thèse Bibliothèque principale Thèses Disponible
Titre : Étude, Réalisation et simulation d’un capteur solaire Type de document : texte imprimé Auteurs : Ismail Tabet, Auteur ; Nadir Bellel, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 155 f. Format : 30 cm. Note générale : 2 copies imprimes disponibles Langues : Français (fre) Catégories : Français - Anglais
PhysiqueTags : physique énergétique capteur solaire système hybride (PVT) réflecteurs solaire rendement solar collector hybrid system (PVT) solar reflectors efficiency المجمعات الشمسية النظم الهجينة(PVT) العاكسات الشمسية المردود Index. décimale : 530 Physique Résumé : Solar energy is the most important source of renewable energy, hover the exploitation of
solar energy in Algeria is a major focus of research who knows a great development over the past
decade. Currently there are two main ways to exploit solar energy; solar photovoltaic energy
radiation that turned directly into electricity, solar thermal, which directly converts radiation into
heat. The largest and most expensive components of a solar system are a solar energy complex, a
device that captures solar energy and turning it into useful energy.
The work presented in this thesis is the study and improve the performance of some solar
collectors, many of the technical innovations to improve the efficiency of thermal or hybrid
complexes (PVT) such as; reduce heat loss through the use of tubes transparent "vicious", and
improve heat exchange by adding fins, as well solar as reflectors on the solar collectors are also
allowed to get a good performance of the solar collector. We did do a numerical simulation of
solar collectors, has also been conducting process tests on the model compound and hybrid solar
thermal (PVT) at the research unit for renewable energy in Ghardaia.Diplôme : Doctorat en sciences En ligne : ../theses/physique/TAB6832.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10124 Étude, Réalisation et simulation d’un capteur solaire [texte imprimé] / Ismail Tabet, Auteur ; Nadir Bellel, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2016 . - 155 f. ; 30 cm.
2 copies imprimes disponibles
Langues : Français (fre)
Catégories : Français - Anglais
PhysiqueTags : physique énergétique capteur solaire système hybride (PVT) réflecteurs solaire rendement solar collector hybrid system (PVT) solar reflectors efficiency المجمعات الشمسية النظم الهجينة(PVT) العاكسات الشمسية المردود Index. décimale : 530 Physique Résumé : Solar energy is the most important source of renewable energy, hover the exploitation of
solar energy in Algeria is a major focus of research who knows a great development over the past
decade. Currently there are two main ways to exploit solar energy; solar photovoltaic energy
radiation that turned directly into electricity, solar thermal, which directly converts radiation into
heat. The largest and most expensive components of a solar system are a solar energy complex, a
device that captures solar energy and turning it into useful energy.
The work presented in this thesis is the study and improve the performance of some solar
collectors, many of the technical innovations to improve the efficiency of thermal or hybrid
complexes (PVT) such as; reduce heat loss through the use of tubes transparent "vicious", and
improve heat exchange by adding fins, as well solar as reflectors on the solar collectors are also
allowed to get a good performance of the solar collector. We did do a numerical simulation of
solar collectors, has also been conducting process tests on the model compound and hybrid solar
thermal (PVT) at the research unit for renewable energy in Ghardaia.Diplôme : Doctorat en sciences En ligne : ../theses/physique/TAB6832.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10124 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité TAB/6832 TAB/6832 Thèse Bibliothèque principale Thèses Disponible Etude et analyse d’un système de production de froid par énergie solaire pour la climatisation / Billel Mebarki
Titre : Etude et analyse d’un système de production de froid par énergie solaire pour la climatisation Type de document : texte imprimé Auteurs : Billel Mebarki, Auteur ; Rabah Gomri, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 97 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles Langues : Français (fre) Catégories : Français - Anglais
Génie ClimatiqueTags : Adsorption couple adsorbent / adsorbate solar collector mass recovery Adsorption couple adsorbant/adsorbat capteur solaire récupération de masse الامتزاز زوج المكثف / الكثف مجمع الطاقة الشمسیة استرجاع الكتلة Index. décimale : 626 Génie Climatique Résumé : The aim of this work is the study and analysis of an adsorption air conditioning machine driven by solar energy.
We defined the adsorption and desorption phenomena, the adsorbent, the adsorbate and the basic cycle of adsorption refrigeration machine firstly. Secondly, I have mentioned the criteria for selecting the couple adsorbent/ adsorbate, three celebrate
couple and different theories modeling adsorption phenomenon.
The study of the functioning of adsorption refrigeration machine is addressed by classical thermodynamic analysis of energy balances of the four phases of the cycle.
We used the equation of thermodynamic equilibrium which is based on the theory of Dubinin Radushkevich. In order to compare between the three couples most used and the study of the influence of some parameters on the performance of the refrigerating machine.
Because the machine is powered by solar energy, so it is necessary to know the hourly solar radiation received by the surface of the solar collector inclined. Therefore, we have developed a computer code to predict solar radiation at every hour of the day.
Modeling of solar collector was achieved through an analogy made between the electrical system and thermal system. We have developed a computer code to simulate the operation of the solar collector during four type days of months May, June, July and August.
Simulations of the two chiller water adsorption by solar energy, one with one element of sorption, the other with two elements of sorption were realized firstly. On the other hand, we have added the mass recovery process to the chiller of two elements of sorption to investigate the influence of mass recovery on the performance of adsorption chiller water by energy generation solarDiplôme : Magistère En ligne : ../theses/gclim/MEB6446.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9481 Etude et analyse d’un système de production de froid par énergie solaire pour la climatisation [texte imprimé] / Billel Mebarki, Auteur ; Rabah Gomri, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2014 . - 97 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie ClimatiqueTags : Adsorption couple adsorbent / adsorbate solar collector mass recovery Adsorption couple adsorbant/adsorbat capteur solaire récupération de masse الامتزاز زوج المكثف / الكثف مجمع الطاقة الشمسیة استرجاع الكتلة Index. décimale : 626 Génie Climatique Résumé : The aim of this work is the study and analysis of an adsorption air conditioning machine driven by solar energy.
We defined the adsorption and desorption phenomena, the adsorbent, the adsorbate and the basic cycle of adsorption refrigeration machine firstly. Secondly, I have mentioned the criteria for selecting the couple adsorbent/ adsorbate, three celebrate
couple and different theories modeling adsorption phenomenon.
The study of the functioning of adsorption refrigeration machine is addressed by classical thermodynamic analysis of energy balances of the four phases of the cycle.
We used the equation of thermodynamic equilibrium which is based on the theory of Dubinin Radushkevich. In order to compare between the three couples most used and the study of the influence of some parameters on the performance of the refrigerating machine.
Because the machine is powered by solar energy, so it is necessary to know the hourly solar radiation received by the surface of the solar collector inclined. Therefore, we have developed a computer code to predict solar radiation at every hour of the day.
Modeling of solar collector was achieved through an analogy made between the electrical system and thermal system. We have developed a computer code to simulate the operation of the solar collector during four type days of months May, June, July and August.
Simulations of the two chiller water adsorption by solar energy, one with one element of sorption, the other with two elements of sorption were realized firstly. On the other hand, we have added the mass recovery process to the chiller of two elements of sorption to investigate the influence of mass recovery on the performance of adsorption chiller water by energy generation solarDiplôme : Magistère En ligne : ../theses/gclim/MEB6446.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9481 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité MEB/6446 MEB/6446 Thèse Bibliothèque principale Thèses Disponible Documents numériques
texte intégraleAdobe Acrobat PDF
Titre : Modelisation et optimisation des capteurs solaires hybrides. Type de document : texte imprimé Auteurs : Amel Ghellab, Auteur ; Abdennacer Kabi, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2018 Importance : 120 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles. Langues : Français (fre) Catégories : Français - Anglais
Génie ClimatiqueTags : Cellule PV capteur solaire verre PMMA air eau nanofluides modélisation simulation performances PV cell solar collector glass water nanofluids modeling الخلايا الكهروضوئية تجميع الطاقة الشمسية الزجاج الهواء الماء الناتو المانع النمذجة المحاكاة الأداء Index. décimale : 626 Génie Climatique Résumé : The growing in demand of energy risks exhausting totally different conventional fields, so in order to mitigate many states turn to deal with it and in the same time they wanted to maximize performance with less costs.
Thus we have developed a study highlighting the use of solar by introducing the hybrid photovoltaic / thermal collector consisting of a PV module under which a heat exchanger is provided to ensure the cooling of the cells.
The energy produced will be used to generate electricity and heat. At this stage we have studied the feasibility by taking two elements that are plastics as cover and nanofluids as cooling fluid.
Regarding plastics, these have proved to be the most widely used materials for the manufacture of various components, in particular those of solar heating ... etc.
As for nanofluids, it is a new technology that has revolutionized all those that have preceded it because they have high thermo physical properties.
At this stage, the study proposes the simulation of two different systems in forced convection inside the fluid channel, both for plastics and for nanofluids, the two systems proposed were based on the development of an energy balance between the different nodes of the system.
Hence the equations will be discretized and then introduced into a program written in Matlab for the purpose of calculating the unknowns and also being able to validate our results.
The results show that the use of PMMA is beneficial for transmitting more radiation compared to the glass and as for the nanofluids, the extraction of the heat under the panel proved to be better compared to the conventional fluids.
Diplôme : Doctorat en sciences En ligne : ../theses/gclim/GHE7207.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10756 Modelisation et optimisation des capteurs solaires hybrides. [texte imprimé] / Amel Ghellab, Auteur ; Abdennacer Kabi, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2018 . - 120 f. ; 30 cm.
2 copies imprimées disponibles.
Langues : Français (fre)
Catégories : Français - Anglais
Génie ClimatiqueTags : Cellule PV capteur solaire verre PMMA air eau nanofluides modélisation simulation performances PV cell solar collector glass water nanofluids modeling الخلايا الكهروضوئية تجميع الطاقة الشمسية الزجاج الهواء الماء الناتو المانع النمذجة المحاكاة الأداء Index. décimale : 626 Génie Climatique Résumé : The growing in demand of energy risks exhausting totally different conventional fields, so in order to mitigate many states turn to deal with it and in the same time they wanted to maximize performance with less costs.
Thus we have developed a study highlighting the use of solar by introducing the hybrid photovoltaic / thermal collector consisting of a PV module under which a heat exchanger is provided to ensure the cooling of the cells.
The energy produced will be used to generate electricity and heat. At this stage we have studied the feasibility by taking two elements that are plastics as cover and nanofluids as cooling fluid.
Regarding plastics, these have proved to be the most widely used materials for the manufacture of various components, in particular those of solar heating ... etc.
As for nanofluids, it is a new technology that has revolutionized all those that have preceded it because they have high thermo physical properties.
At this stage, the study proposes the simulation of two different systems in forced convection inside the fluid channel, both for plastics and for nanofluids, the two systems proposed were based on the development of an energy balance between the different nodes of the system.
Hence the equations will be discretized and then introduced into a program written in Matlab for the purpose of calculating the unknowns and also being able to validate our results.
The results show that the use of PMMA is beneficial for transmitting more radiation compared to the glass and as for the nanofluids, the extraction of the heat under the panel proved to be better compared to the conventional fluids.
Diplôme : Doctorat en sciences En ligne : ../theses/gclim/GHE7207.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10756 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité GHE/7207 GHE/7207 Thèse Bibliothèque principale Thèses Disponible
Titre : Production et performance des capteurs hybrides (PV/T) à eau intégrés dans le bâtiment : cas de l'Algérie Type de document : texte imprimé Auteurs : Chaouki Benbouza, Auteur ; Abdenacer Kaabi, Directeur de thèse Editeur : constantine [Algérie] : Université Constantine 1 Année de publication : 2014 Importance : 118 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
Génie ClimatiqueTags : Capteur solaire hybride photovoltaïque rendement thermique solar collector hydrid photovoltaic performance thermal
اللوح الشمسي هجين كهروضوئي المردود الحراريIndex. décimale : 626 Génie Climatique Résumé : The growing interest in the development of the concept of building positive energy for new or very high energy performance for rehabilitation is strongly linked to the global awareness of global warming by greenhouse effect and depletion of primary fossil resources (oil, gas, uranium). Various technological solutions have been there, introduced such as hybrid solar (PV / T) whose principle is to improve the performance of photovoltaic (PV) panels, for recovery of thermal energy they dissipate using a heat transfer fluid (in this case water).
The objective of this work is to find a mathematical model first to quantify solar irradiation at a place and on a given day, and has described the thermal behavior of PVT sensor to help determine its electrical performance and heat on a site in Constantine (Algeria). The results obtained show that an energy point of view or primary energy facilities incorporating PVT sensors are very promising and could be competitive in the face of solar systems using photovoltaic and thermal sensors installed separately. The performance evaluation criteria have to be further extended to environmental and economic aspects.
Diplôme : Magistère En ligne : ../theses/gclim/BEN6644.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9797 Production et performance des capteurs hybrides (PV/T) à eau intégrés dans le bâtiment : cas de l'Algérie [texte imprimé] / Chaouki Benbouza, Auteur ; Abdenacer Kaabi, Directeur de thèse . - constantine [Algérie] : Université Constantine 1, 2014 . - 118 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
Génie ClimatiqueTags : Capteur solaire hybride photovoltaïque rendement thermique solar collector hydrid photovoltaic performance thermal
اللوح الشمسي هجين كهروضوئي المردود الحراريIndex. décimale : 626 Génie Climatique Résumé : The growing interest in the development of the concept of building positive energy for new or very high energy performance for rehabilitation is strongly linked to the global awareness of global warming by greenhouse effect and depletion of primary fossil resources (oil, gas, uranium). Various technological solutions have been there, introduced such as hybrid solar (PV / T) whose principle is to improve the performance of photovoltaic (PV) panels, for recovery of thermal energy they dissipate using a heat transfer fluid (in this case water).
The objective of this work is to find a mathematical model first to quantify solar irradiation at a place and on a given day, and has described the thermal behavior of PVT sensor to help determine its electrical performance and heat on a site in Constantine (Algeria). The results obtained show that an energy point of view or primary energy facilities incorporating PVT sensors are very promising and could be competitive in the face of solar systems using photovoltaic and thermal sensors installed separately. The performance evaluation criteria have to be further extended to environmental and economic aspects.
Diplôme : Magistère En ligne : ../theses/gclim/BEN6644.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=9797 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/6644 BEN/6644 Thèse Bibliothèque principale Thèses Disponible Permalink
