Science Arts & Métiers (SAM)

The significant increase of the compressive stress and the changes in the mechanical properties hardness and elastic modulus observed at 50% nitrogen concentration in the plasma may be

Nomenclature C specific heat J kg−1◦C−1 d laser beam diameter ␮m e piece thickness mm h convective coefficient W m−2◦C−1 i increment nps time step number during welding stage t time

To conclude, ATBC increases efficiently the elongation at break of PLA while maintaining the permeability coefficient of helium and keeping the barrier properties against oxygen and

In order to evaluate the effect of temperature and dynamic strain aging on the fatigue life, simple tensile tests were carried out on the material at 350C, which corresponds to the high

13.FO around the WL at different distances from the insert tip in the 4 characteristic layers across the thickness for 3 mm plates with slit insert left and 1.5 mm plates with

Figure 5 shows an example of instantaneous velocity field where the flow separates at the leading edge, reattaches further downstream and separates again near the trailing edge.. Figure

Figure 19.Fractured surfaces of the samples: a after the quasistatic tensile test, b after the loading at 1 s−1, and c after the high strain rate tensile tests 100 s−1... Mechanics of

Discussion The present study has shown the reliability of ultrasound SWE in the assessment of the shear modulus of the lumbar multifidus muscle at level L2-L3 in two postures: passive