Coupling between homogenization techniques and brittle mechanics for modelling the behaviour of micro-cracked refractory linings

This paper deals with the evaluation of the collocation method, used in homogenization [7], by considering a more general approach to approximate effective relaxation or creep

BELRHITI Younès | Thèse de doctorat | Sciences et Ingénierie en Matériaux, Mécanique, Énergétique et Aéronautique | Université de Limoges | 2015 25 Besides, the occurrence

With these two expansion coefficients, the basic exper- imental results observed by IFP are recovered (contraction under the pressure effect—expansion under the

The blue curves are produced by a fitting on the test modulus curve, the Pole Zeros coe ffi cients of such a model are shown in Table 6 in Appendix C.. Table 7 lists the Pole Zeros

Figure 5.31: (a) Comparison of the experimental normalized critical times with the predicted ones; (b) Comparison of the experimental normalized critical pres- sures with the

Puisse ce plaidoyer en faveur du bonheur de publier vous donner le goût de laisser des traces afin de témoigner de la qualité de la pratique pharmaceutique hospitalière

Knowing that the present study is limited to the analysis of linear stability relative to the small displacements, the choice of the transpiration technique to consider the coupling

The analytical model developed was carried out in the elastic range and permit to predict Homogeneous mechanical characteristics in good agreement with those obtained by