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Browsing by Subject "COMPOSITES"

Now showing items 1-6 of 6

    • Constitutive modeling of porous viscoelastic materials 

      Xu, F.; Sofronis, P.; Aravas, N.; Meyer, S. (2007)
      The effect of porosity on the constitutive response of an isotropic linearly viscoelastic solid that obeys a constitutive law of the standard differential form is investigated under small strain deformation conditions. The ...

    • Electrodes for solid electrolyte sensors for the measurement of CO and H-2 content in air 

      Fadeyev, G.; Kalakin, A.; Demin, A.; Volkov, A.; Brouzgou, A.; Tsiakaras, P. (2013)
      Using a test-tube made of yttria-stabilized zirconia (YSZ) as a measuring cell, different simple oxides MexOy (M = Zn, Sn, Cr, In), complex oxides with perovskite structure (La0.8Sr0.2CrO3 and La0.6Sr0.4MnO3) and silver ...

    • Influence of nano-inclusions' grain boundaries on crack propagation modes in materials 

      Karakasidis, T. E.; Charitidis, C. A. (2011)
      The effect of nano-inclusions on materials strength and toughness has attracted great interest in recent years. It has been shown that tuning the morphological and microstructural features of materials can tailor their ...

    • Multiscale modeling in nanomaterials science 

      Karakasidis, T. E.; Charitidis, C. A. (2007)
      Nanoscience is an area with increasing interest both in the physicochemical phenomena involved and the potential applications such as silicon carbide films, carbon nanotubes, quantum dots, MEMS etc. These materials exhibit ...

    • Nonplanar interfacial cracks in anisotropic bimaterials 

      Kattis, M. A. (1999)
      This paper presents a general approach for the two-dimensional elastic problem of a crack lying along an elliptical interface seperating two dissimilar anisotropic materials. The analysis is based upon the use of the ...

    • A surface roughness analysis in turning of polyamide PA-6 using statistical techniques 

      Mata, F.; Petropoulos, G.; Ntziantzias, I.; Davim, J. P. (2010)
      This work is aimed at studying the impact of cutting conditions (cutting speed and feed) on surface roughness in turning of Polyamide PA-6, using two different cutting tool materials namely, Polycrystalline Diamond (PCD) ...