DEPOT INSTITUTIONNEL UNIV DJELFA
2.[FST] Mémoires de master II -- مذكرات الماستر
- UZAD Home
- →
- 3. Faculté des sciences et de la technologie -- كلية العلوم و التكنولوجيا
- →
- 2.[FST] Mémoires de master II -- مذكرات الماستر
JavaScript is disabled for your browser. Some features of this site may not work without it.
2.[FST] Mémoires de master II -- مذكرات الماستر
Browse by
Recent Submissions
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2024-07-01)Abstract Nowadays, machine learning has become a cornerstone of modern technological research. In this study, we propose to use the field of machine learning, specifically neural networks and deep learning, to study ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2024-07-01)Abstract With the rapid growth of the internet of things (IoT), huge amounts of multimedia data are being generated from and/or exchanged through various IoT devices, systems, and applications. The security and privacy ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2022-09)Abstract In this study, we performed a 3D digital simulation of the dynamic and thermal behavior of the flow of a fluid in a baffled tube heat exchanger using the Ansys- Fluent code The objective of this work is to ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2015-09-29)Abstract The work in this thesis is part of the broadframework of compatibility electromagnetic(EMC) of electricalmachine and static converter. It deal the problem of EMC electric machines throughpredictivemodeling of ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09)In this work we conducted a digital study of natural convection with the re- gime (laminar and turbulant), in a two-dimensional cavity filled with dire. The cavity is heated from above by a heat source with two fluxes ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2022-06-30)Abstract Numerical modeling of combustion in compression ignition engines has received considerable attention during the last decades. Diesel engines are well known for their robustness, and their better combustion ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2022-07)Abstract In the present work we performed numerical simulations for forced convection heat transfer in a 2D channel using elastic materials as a part of the duct walls in two forms. First, we use four elastic walls then ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2022-09)Abstract Passive micromixers are widely used in various industrial applications. Laminar mixing at low Reynolds number is of major importance in some processes. The implementation of the physical phenomenon of chaotic ...
-
Influence des protubérances sur le processus d’échange thermique le long d’une conduite cylindrique (Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2022-09-28)Abstract In the present work of numerical simulation, the forced convection inside a horizontal cylindrical pipe for Nanofluid Al2O3-Water is studied. An insulated primary pipe is used to ensure dynamic establishment ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09-21)Abstract In this study, we simulated a two-dimensional turbulent flow between two flat plates using the CFD code. The fluid is incompressible and viscous and it is subjected to a constant magnetic field directed vertically. ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2022-07-02)bstract: The objective of this study is to make a numerical simulation of a two-dimensional stationary flow of three fluids inside an external gear pump (liquid water, glycerin, engine oil) in order to see the effect ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09)Abstract The mixing of fluids using a two-layer cross-channel micromixer was investigated. The Navier-Stokes equations, conservation of mass and the transport equations of species are solved numerically using a CFD code. ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09)Abstract In this study, a numerical investigation based on CFD method is carried out to study an unsteady laminar flow of Newtonian fluid with high viscosity in a simulation of a double planetary twisted mixer, which ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09)Abstract New 3D numerical probes of a novel passive micro-mixing were performed to analyze the hydrodynamic and thermal behaviors of nano non Newtonian and non-Newtonian fluids. The mass and heat transfer properties of ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09)Abstract When using laser welding materials, the material in the molten pool is mixed or convective motion. These actions are the result of a combination of different forces: surface tension, viscous force and weight ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09)Introduction générale L'économie algérienne repose essentiellement sur l'énergie (gaz et pétrole) et pour produire de l'électricité, injecter les matières dans les zones de raffinage, de liquéfaction et de transport ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-09-21)Abstract: In this work, a numerical simulation of two-dimensional laminar mixed convection flow of a nanofluid (CuO-H2O) between two vertical parallel plates is studied. An external force presented in terms of a magnetic ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-07-11)Abstract: In thiswork, westudy the mixing performances of a modified micromixer (usingtwo models"balanced and unbalancedtwo-layer cross-channel micromixers"). Our idea proposes a modification of the width of one of the ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-06)Abstract In our work, we have an objective to investigate the effect of zigzag baffles on the hydrodynamic and thermal behavior of the flow within a heat exchanger, with a two- dimensional comparative numerical study ...
-
(Université Ziane Achour de Djelfa / Faculté des Sciences et de la Technologie, 2021-07)Abstract Biodiesel is a biodegradable alternative fuel that can be used directly in compression ignition engines without any modification. With the depletion of petroleum resources in recent decades, biofuels are gaining ...