Science Arts & Métiers (SAM)

CRITERE DE SECONDE VARIATION D’ENERGIE Nous avons montré que la stabilité de la réponse quasi- statique d’un solide dissipatif standard élasto-plastique ou visco-plastique est assurée

The optimisation is performed with NSGA-II algorithm which may choose technical parameters blade length, transmission ratio or electro-mechanical coefficient in this example to maximise

At a high velocity favoring thin melt- pools and a high laser power promoting elongated melt- pools, the MP become unstable, mainly due to the forma- tion of a vapor recoil pressure

Nomenclature = slope of modified Stratford distribution = drag coefficient = lift coefficient = pressure coefficient = Stratford pressure coefficient = modified Stratford

However, to our knowledge, the influence of the angular distribution of the light source ballistic, diffuse or Lambertian on Nomenclature µsi scattering coefficient of the layer i µ’si

Molar concentrations fields Prior to the molar concentration measurements, the absorptivity coefficient of each species in solution NaOH, HCl, and NaCl was carefully measured between

Laser surface melting of nickel-based alloy reduces nickel release in the primary cooling system of a nuclear power plant Wilfried Pacquentina,*, Lucille Goutona, Nad ` ege Caronb,

Nomenclature tc cycle time s D initial workpiece diameter mm R initial workpiece radius mm L beltfinished width mm Es total specific energy J mm-3 ΔP power of the beltfinishing machine