Traffic congestion in urban areas is a major challenge for city management today. It not only compromises the efficiency and sustainability of transport systems, but also affects citizens' quality of life and the environment. ...
The present study focused on the two-dimensional numerical study of the effect of
dimensionless parameters on the transition from mixed convection (laminar and turbulent) within a cavity with an aspect ratio A. The right ...
Stainless steels are widely used in industries such as aerospace, biomedical and
automotive due to their corrosion resistance and excellent mechanical properties. However,
their machinability remains a major challenge, ...
The effective management of the supply chain has become crucial in today's business
landscape to maintain companies' competitiveness. This thesis delves deep into the
theoretical foundations, modeling methods, performance ...
The aim of this thesis is to investigate the improvement of heat transfer during the drying process of the round perforated brick manufactured in Algeria; this investigation requires the examination of its hygrothermal ...
In the face of climate challenges and the depletion of fossil resources, a transition to
renewable energy is imperative. In this context, Algeria is harnessing its considerable solar potential, particularly in agricultural ...
The aim of this thesis was aimed at developing several advanced control strategies that will be applied to the rotor flux oriented vector control (IFOC) of the asynchronous machine (MAS). This work first presents an advanced ...
The present research provides a comprehensive investigation of the performance of reinforced concrete (RC) corbels that have been reinforced with carbon fiber reinforced
polymer (CFRP) under different loading conditions. ...
The following thesis consists of a deep research about using renewable energy resources for hydrogen production under Algerian climate on one side, and in different climatic conditions on the other side. The obtained results ...
Traffic accidents caused by a driver falling asleep at the wheel are particularly serious and often fatal, as drowsiness/fatigue seriously impairs the driver's performance, in particular his decision-making ability. ...
Corona discharge is widely used not only to modify the physical characteristics of dielectric materials surfaces, but also as a charging technique for the granular mixtures in view of their electrostatic separation. ...
The demand for electricity has recently increased due to urbanization and the industrial revolution. In the beginning, electricity demand was mainly fulfilled by fossil fuel-based electricity generation, which today poses ...
Today, in a dynamic and competitive environment, establishing a maintenance strategy to significantly track and improve the performance measures of systems become a strategic necessity for most industries. As a static ...
RADAR (Radio Detection and Ranging) is a detection system that uses radio waves to determine the distance (ranging) angle or velocity of objects. Two tasks are very important in radar system; Parameters Estimation and ...
To develop methodologies to improve the quality of repairs, which leads to durable repair, it is necessary all components of repaired system must be considered. The choice of repair material must be compatible with the ...
The aim of this thesis, being the electrothermal modeling and analysis of the self-heating ""Self Heating"" of a HBT SiGe realized in BiCMOS9MW0.13µm technology. The architecture used for the design of the BiCMOS9MW bipolar ...
Kara Mostefa, Zohra; Chaabi, Abdelhafid(Université Frères Mentouri Constantine 1, 2022-09-29)
This thesis work is part of a study of a heterojunction bipolaire phototransistor (HPT) NPN
InP/InGaAs. The phototransistor is modelled using a numerical method, and the results are presented and
discussed. This model ...
This thesis deals with the non-linear analysis of the behaviour of beams, reinforced with composite materials, with respect to shear forces. The modelling is carried out using the general purpose finite element program ...
The main objective of this thesis is to study three-dimensional thermoconvective transfers in impact and channel jets using single and hybrid nanofluids (binary and ternary hybrid nanofluids) of different types and shapes. ...
Recently the influence of the huge increase in energy cost has had an impact on the
Manufacturing or transformation process where drying is implemented. Herbal and
medicinal plants dehydration is among these ...