Les Inscriptions à la Bibliothèque sont ouvertes en
ligne via le site: https://biblio.enp.edu.dz
Les Réinscriptions se font à :
• La Bibliothèque Annexe pour les étudiants en
2ème Année CPST
• La Bibliothèque Centrale pour les étudiants en Spécialités
A partir de cette page vous pouvez :
Retourner au premier écran avec les recherches... |
Détail de l'indexation
M004812
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Ouvrages de la bibliothèque en indexation M004812
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Optimisation et intégration énergétique de réseau d'échangeurs d'une unité de séparation de GPL / Ameur Trad
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Titre : Optimisation et intégration énergétique de réseau d'échangeurs d'une unité de séparation de GPL Type de document : texte imprimé Auteurs : Ameur Trad, Auteur ; Ait Ali, Mohand Ameziane, Directeur de thèse Editeur : [S.l.] : [s.n.] Année de publication : 2012 Importance : 86 f. Présentation : ill. Format : 30 cm. Accompagnement : 1 CD-ROM. Note générale : Mémoire de Magister : Génie Mécanique : Alger, Ecole Nationale Polytechnique : 2012
Bibliogr. [1] f . Annexes [13] fLangues : Français (fre) Mots-clés : Energie ; Bilans ; Transfert de chaleur ; Economisé ; Séparation ; Simulation Index. décimale : M004812 Résumé : L’objectif du travail entrepris est de déterminer dans quelle mesure il est économique de modifier les équipements actuels d’échange de chaleur pour économiser de la puissance mécanique et la consommation des utilités chaudes du Complexe Jumbo GPL d’Arzew de séparation de GPL champs en produits commercialisables; cette problématique est posée par le fait que le coût actuel de l’énergie est bien plus élevé que celui utilisé lors de la conception du procédé dans les années mille neuf cent quatre vingt. Ce Complexe comporte aujourd’hui neuf trains de production identiques, les quatre premiers utilisent des turbocompresseurs avec turbines à gaz et les plus récents des moteurs électriques asynchrones.
Après un travail d’analyse des bilans matière et d’énergie sur le train 100, un travail de simulation a été réalisé à l’aide du logiciel HYSYS 3.2; il a permis d’entrevoir la faisabilité de modifier les équipements de transferts thermiques et les paramètres opératoires des deux fractionnateur. Les résultats de la simulation ont été comparés au cas design en ce qui concerne le bon fonctionnement des dé-propaniseur et dé-éthaniseur, y compris leurs rebouilleurs et condenseurs. Ce test permet de vérifier le respect des normes de commercialisation des produits propane et butane sortant d’usine. Les économies de puissance mécanique réalisable est estimée à 2731 kW soit 57,5% de la puissance du compresseur, 792 kW soit 41% de la puissance électrique des aéroréfrigérants et 20871 kW soit 21,5% de la besoin énergétique des échangeurs design.Optimisation et intégration énergétique de réseau d'échangeurs d'une unité de séparation de GPL [texte imprimé] / Ameur Trad, Auteur ; Ait Ali, Mohand Ameziane, Directeur de thèse . - [S.l.] : [s.n.], 2012 . - 86 f. : ill. ; 30 cm. + 1 CD-ROM.
Mémoire de Magister : Génie Mécanique : Alger, Ecole Nationale Polytechnique : 2012
Bibliogr. [1] f . Annexes [13] f
Langues : Français (fre)
Mots-clés : Energie ; Bilans ; Transfert de chaleur ; Economisé ; Séparation ; Simulation Index. décimale : M004812 Résumé : L’objectif du travail entrepris est de déterminer dans quelle mesure il est économique de modifier les équipements actuels d’échange de chaleur pour économiser de la puissance mécanique et la consommation des utilités chaudes du Complexe Jumbo GPL d’Arzew de séparation de GPL champs en produits commercialisables; cette problématique est posée par le fait que le coût actuel de l’énergie est bien plus élevé que celui utilisé lors de la conception du procédé dans les années mille neuf cent quatre vingt. Ce Complexe comporte aujourd’hui neuf trains de production identiques, les quatre premiers utilisent des turbocompresseurs avec turbines à gaz et les plus récents des moteurs électriques asynchrones.
Après un travail d’analyse des bilans matière et d’énergie sur le train 100, un travail de simulation a été réalisé à l’aide du logiciel HYSYS 3.2; il a permis d’entrevoir la faisabilité de modifier les équipements de transferts thermiques et les paramètres opératoires des deux fractionnateur. Les résultats de la simulation ont été comparés au cas design en ce qui concerne le bon fonctionnement des dé-propaniseur et dé-éthaniseur, y compris leurs rebouilleurs et condenseurs. Ce test permet de vérifier le respect des normes de commercialisation des produits propane et butane sortant d’usine. Les économies de puissance mécanique réalisable est estimée à 2731 kW soit 57,5% de la puissance du compresseur, 792 kW soit 41% de la puissance électrique des aéroréfrigérants et 20871 kW soit 21,5% de la besoin énergétique des échangeurs design.Exemplaires
Code-barres Cote Support Localisation Section Disponibilité Spécialité Etat_Exemplaire M004812A M004812 Papier Bibliothèque centrale Mémoire de Magister Disponible M004812B M004812 Papier Bibliothèque centrale Mémoire de Magister Disponible Documents numériques
TRAD.Ameur.pdfURL