Abstract A method was tested to perform the solid-phase synthesis of ceramic wollastonite under hybrid microwave heating using such natural renewable raw materials as sea shells a source CaCO 3 with addition commercial SiO 2 powder. The XRD, SEM, TGA, and EDS methods were used explore effect mechanical homogenization time conditions for chemical interaction materials, provided that required pha...

We study in this paper the movement of a rigid solid inside an incompressible Navier-Stokes flow, within a bounded domain. We consider the case where slip is allowed at the fluid/solid interface, through a Navier condition. Taking into account slip at the interface is very natural within this model, as classical no-slip conditions lead to unrealistic collisional behavior between the solid and t...