SAM: Recent submissions

Now showing items 3829-3835 of 6547

    • Approach for numerical modeling of airfoil dynamic stall 
      Communication avec acte
      VELKOVA, Cvetelina; DOBREV, Ivan; TODOROV, Michael; MASSOUH, Fawaz (BulTrans-2012, 2012)
      The aim of the computational study is to present different approach for numerical modeling of airfoil dynamic stall as the airfoil is pitched at a constant rate from zero incidences to a high angle of attack. An application ...
    • A kinetic model for predicting the oxidative degradation of additive free polyethylene in bleach desinfected water 
      Article dans une revue avec comité de lecture
      MIKDAM, Aicha; GAELLE, Minard; BILLON, Noelle; MAURIN, Romain; ccCOLIN, Xavier (Elsevier, 2017)
      The chemical interactions between additive free PE and bleach were investigated by FTIR spectrophotometry and viscosimetry in molten state after immersion (for a maximum duration of one hundred days) in bleach solutions ...
    • Investigations on the mechanical properties of the elementary thin films composing a CIGS solar cell using the nano indentation technique. 
      Article dans une revue avec comité de lecture
      ABIB, Hocine; IOST, Alain; RAHMOUN, Khadidja; VILCOT, Jean-Pierre; ccMONTAGNE, Alex (Elsevier, 2016)
      The aim of this work is to assess the mechanical properties of the different layers composing a CIGS based solar cell. Fabrication uses the magnetron sputtering deposition technique (except for the CdS layer which was ...
    • Friction and Wear Behavior of Ti-6Al-7Nb Biomaterial Alloy 
      Article dans une revue avec comité de lecture
      FELLAH, Mamoun; ASSALA, Omar; LABAIZ, Mohamed; DEKHIL, Leila; IOST, Alain (2013)
      The aim of this research is to study the tribological behaviour of AISI 316L stainless steel for surgical implants (total hip prosthesis). The tribological behaviour is evaluated by wear tests, using tribometers ball on ...
    • Experimental study of a six new ball-burnishing strategies effects on the Al-alloy flat surfaces integrity enhancement 
      Article dans une revue avec comité de lecture
      AMDOUNI, Hatem; BOUZAIENE, Hassen; VAN GORP, Adrien; NASRI, Mustapha; IOST, Alain; ccCOOREVITS, Thierry; ccMONTAGNE, Alex (Springer Verlag, 2017)
      Abstract: In the literature, the most studies conducted on the flat surface ball-burnishing process have been focused on the most important classical factors like burnishing speed, lateral feed, and the ball-burnishing ...
    • Investigating surface roughness of ZE41 magnesium alloy cast by low-pressure sand casting process 
      Article dans une revue avec comité de lecture
      SANITAS, Antonin; ccBEDEL, Marie; ccEL MANSORI, Mohamed; ccCONIGLIO, Nicolas (Springer Verlag, 2017)
      The sand mold 3D printing technologies enable the manufacturing of molds with great dimensional accuracy. However, the roughness of as-cast components is higher when cast in a 3D printed mold rather than in a traditional ...
    • Aluminum to titanium laser welding-brazing in V-shaped grooveI 
      Article dans une revue avec comité de lecture
      TOMASHCHUK, Iryna; SALLAMAND, Pierre; MÉASSON, A.; CICALA, E; DUBAND, M; ccPEYRE, Patrice (Elsevier, 2017)
      Laser assisted joining of AA5754 aluminum alloy to T40 titanium with use of Al-Si filler wires was carried out. Continuous Yb:YAG laser beam was shaped into double spot tandem and defocalized to cover larger interaction ...