Browsing by Author "Tairi, A."
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Item Establishment of a methodology for eco-innovation based on inventive principles(2014) Cherifi, A.; Dubois, M.; Gardoni, M.; Tairi, A.Item The golden rules for eco-innovative design by using the TRIZ theor(2015) Cherifi, A.; Dubois, M.; Gardoni, M.; Tairi, A.Item Journée d'étude sur les outils d'optimisation et d'aide à la décision pour la protection de l'environnement Boumerdes,13 avril 2008 : recueil des textes, Boumerdes,13 avril 2008 Bibliothéque centrale de l'université(Laboratoire de synthèse pétrochimique, 2008) Tairi, A.Item L’Ecoconception : revue des outils disponibles et classification pour une meilleure intégration au sein des entreprises(2012) Cherifi, A.; Gardoni, M.; Froelich, D.; Tireche, S.; Kebbouche, Zahia; Tairi, A.Item The life cycle analysis applied to determine environmental impacts in the pharmaceutical industry(2012) Cherifi, A.; Kihal, Nafika; Gardoni, M.; Tairi, A.Item Methodological approach for eco- innovative design based on inventive principles(2014) Cherifi, Ahmed; Dubois, M.; Gardoni, M.; Tairi, A.Item Mise en place d’une méthodologie pourla recherche de solutions’ecoconception innovantes(2014) Cherifi, A.; Dubois, M.; Gardoni, M.; Tairi, A.Item Optimization of natural gas pipeline transportation using ant colony optimization(2009) Chebouba, A.; Yalaou, F.; Smati, A.; Amodeo, L.; Younsi, A.; Tairi, A.In this paper, an ant colony optimization (ACO) algorithm is proposed for operations of steady flow gas pipeline. The system is composed of compressing stations linked by pipelegs. The decisions variables are chosen to be the operating turbocompressor number and the discharge pressure for each compressing station. The objective function is the power consumed in the system by these stations. Until now, essentially gradient-based procedures and dynamic programming have been applied for solving this no convex problem. The main original contribution proposed, in this paper, is that we use an ACO algorithm for this problem. This method was applied to real life situation. The results are compared with those obtained by employing dynamic programming method. We obtain that the ACO is an interesting way for the gas pipeline operation optimizationItem Proposition of an eco-design approach for an easy appropriation by companies(2013) Cherifi, A.; Gardoni, M.; Tairi, A.