Laboratoire Angevin de Mécanique, Procédés et InnovAtion (LAMPA): Recent submissions

Now showing items 232-238 of 551

    • Characterisation of composite elastic properties by means of a multi-scale two-level inverse approach 
      Article dans une revue avec comité de lecture
      CAPPELLI, Lorenzo; ccGUILLAUMAT, Laurent; ccMONTEMURRO, Marco; ccDAU, Frédéric (Elsevier, 2018)
      This work deals with the problem of characterising the elastic properties of a composite material at both me- soscopic (ply-level) and microscopic (constitutive phases-level) scales. This goal is attained by means of an ...
    • Multispectral measurement of scattering-angular light distribution in apple skin and flesh samples 
      Article dans une revue avec comité de lecture
      ASKOURA, Mohamed Lamine; VAUDELLE, Fabrice; L'HUILLIER, Jean-Pierre (Optical Society of America, 2016)
      Knowledge of the optical properties of apple tissues such as skin and flesh is essential to better understand the light–tissue interaction process and to apply optical methods for apple quality inspection. This work aimed ...
    • High cycle fatigue strength assessment methodology considering punching effects 
      Article dans une revue avec comité de lecture
      DEHMANI, Helmi; ccPALIN-LUC, Thierry; ccMAREAU, Charles; KOECHLIN, Samuel; ccBRUGGER, Charles (Elsevier, 2018)
      Since a decrease of the fatigue strength may result from punching operations, this study proposes a methodology for designing punched parts against high cycle fatigue crack initiation. To reach this goal, high cycle fatigue ...
    • A probabilistic approach to study the effect of machined surface states on HCF behavior of a AA7050 alloy 
      Article dans une revue avec comité de lecture
      ABROUG, Foued; ccPESSARD, Etienne; ccGERMAIN, Guénaël; ccMOREL, Franck (Elsevier, 2018)
      The aim of this study is to understand the impact of periodic surface micro-geometry patterns (obtained by High Speed Machining process) on the fatigue behavior of the AA7050 aluminium alloy and to define a proper defect ...
    • Experimental Study of Light Propagation in Apple Tissues Using a Multispectral Imaging System 
      Article dans une revue avec comité de lecture
      ASKOURA, Mohamed Lamine; VAUDELLE, Fabrice; L'HUILLIER, Jean-Pierre (MDPI, 2016)
      This work aimed at high lighting the role played by the skin in the light propagation through the apple flesh. A multispectral Visible-Near Infrared (Vis-NIR) steady-state imaging setup based on the use of four continuous ...
    • Aspect ratio effects in Rayleigh-Bénard convection of Herschel-Bulkley fluids 
      Article dans une revue avec comité de lecture
      AGHIGHI, Mohammad Saeid; ccAMMAR, Amine (Emerald, 2017)
      Purpose The purpose of this paper is to analyze two-dimensional steady-state Rayleigh–Bénard convection within rectangular enclosures in different aspect ratios filled with yield stress fluids obeying the Herschel–Bulkley ...
    • Viscoelastic fluid effect on the surface wave propagation 
      Article dans une revue avec comité de lecture
      ccLE POMMELLEC, Jean Yves; ccEL BAROUDI, Adil (Elsevier, 2019)
      A novel approach based on the exact theory has been developed to accurately predict the behavior of surface Love wave propagating in elastic waveguide loaded on its surface with a viscoelastic fluid. A detailed study was ...