University of Djelfa Repository
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BOUCHAREB, Soumia
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-07-11)
AbstractMechanical properties play a major role in the performance of mechanical parts and mechanisms in terms of durability, hardness and resistance of the metal, as well as a role of adaptation to the conditions ...
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BENKHECHIBA, Abdelfattah el hadj; NOUREDDINE, Brahim
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2016-09-22)
Abstract:In this work, we have studied numerically(Fluent/Ansys), the problem of natural convection inside a square cavity heated differentially by the vertical walls while the others are insulated, the case of a ...
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Aissaoui, Samira
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2016-09)
AbstractThe aim of this work is the design and modeling of jaws of fatigue, bending and compression to complete the accessories of a kind of fatigue machine "MTS servo-hydraulic ± 100KN" which it belongs to ...
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MILOUDI, MILOUD
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2016-09-21)
Abstract :This document is devoted to the study of some fluid flows non-Newtonian and non-Newtonian nano applied in a straight tube. In each study is treated first of all models in detail and ...
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BAKHTI, ABDELBAKI
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2012-09-16)
AbstractivThe purpose of this study is to describe the interaction of an ultrasonic beam with different interfaces.The structure consists of two layers elastic isotropic ...
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