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Number N° 46 Décembre 2017 Year 2017

7 articles in this issue 

Amer Abdeslam Aimer,Fouad Kerrour,Khalifa Aguir

Nos travaux portent sur la conception et l’évaluation rigoureuse d’une nouvelle conception de capteur de gaz semi-conducteur à oxyde métallique (SMO) avec des différentes formes et tailles, afin d’évaluer la géométrie d’implantation la plus efficace en te... see more

Pags. 17 - 25  

Djalal SEKHANE,Karim MANSOUR

Hemodynamics is an important bio-mechanic factor, which is implicated in the regulation and regeneration function inside the vessels. However, disturbing in its factors may cause development of many vascular diseases. Computational fluid dynamics (CFD) is... see more

Pags. 27 - 36  

Ilhem LOUAER,Nardjess BOUNAB,Abdeselam Hassen MENIAI

To be able to pre-select new working fluids for absorption refrigeration systems, it is necessary to have a good understanding in the calculation or correlation of thermophysical properties of working fluids.  The choice of the most appropriate therm... see more

Pags. 37 - 44  

Roukia ABIDAT,Saïda REBIAI

Homogeneous discharges are easily obtained at atmospheric pressure in dielectric barrier discharges (DBD) for some noble gases. To predict the discharge electrical comportment, one-dimensional fluid model of typical DBD is presented and applied to Helium ... see more

Pags. 45 - 53  

S BELAHRACHE,B NECIB

In this paper the flexural vibrations of a multi-disk rotor is considered. The analysis is made for the rotor when it is simply-simply supported and when it is free-simply supported.This is done for the asymmetric undamped case where critical speeds and r... see more

Pags. 55 - 65  

Billel Ali Srihen,Jean Paul Yonnet,Malek Benslama

Antenna remote sensing deals with the extraction of object information from electromagnetic wave parameters. To fully exploit the potential for quantitative information acquisition, a detailed description of microwave diffusion is required. The research o... see more

Pags. 9 - 15