Parcourir les contenus (90 total)

  • Collection: https://journals.univ-chlef.dz/index.php/natec/oai

The Contact between two surfaces with normal and tangential force involve friction dissipation phenomenon .Thefriction phenomenon can be formulated as a constitutive relation in a similar form to that of the elasto-plasticconstitutive equation of…

diative and conduction heat transfers are considered within the clothing with a focus on the first skin layer. The protective clothing ismodelled as a 1D solid medium, featuring three layers of tissues, separated by several air-gaps. A parametric…

In steel manufacturing process, flat products are greatly concerned with the surface quality and the possibilities of its on-lineinspection. The visual control is obviously unable to continuously check the surface of the moving product, and the…

In this study, the steady state behavior of natural convection transport on a nanofluid in square enclosure was studied. The modelequations were solved using Comsol Multiphysics; a solver for partial differential Navier–Stokes equations based on a…

The management of Solid Waste is at the center of national and international debates because the urban environment in particularundergoes, in recent decades, a regression due to the technological advances and the change in lifestyle. The development…

In the urban environment, the nature of the materials that cover urban surfaces (sidewalks, facades and roofs) greatly affects the energy consumption and the thermal environment outside and inside the building, depending on the climate. The fraction…

In recent years glazed envelop has gained popularity in modern building practice throughout the world. The need to energyconservation and sustainable development in buildings is causing a new interest towards such typical envelop building. The…

The use of superplasticizers in self-consolidating concretes (SCC) is essential to ensure the desired fluidity. Through this experimental work, we aim to study the effect of the superplasticizer dosage on the characteristics of SCC. The rheological…

Statistical analysis has become an indispensable tool for decision-making in the management of water resources. As a result, astatistical analysis of annual maximum flows has been carried out in the Middle Watershed and Cheliff Basin. The statistical…

In wireless sensor networks, the critical factor is the sensors energy. The exhaustion of this energy causes network paralysis. In wireless sensor networks, the join operation needs a lot of energy consumption. This energy is so very high for nway…
Formats de sortie

atom, dc-rdf, dcmes-xml, json, omeka-xml, rss2