Theoretical and numerical study of the reflectionofan ultrasonic pulse radiated by a linear phasedarray transducer at a fluid-fluid interface

Starting from macroscopic equations obtained from the kinetic theory of dense gases, we use a new second order expansion of the pair distribution function in order to derive the

In sections 3–5 we present examples of laboratory studies of granular and fractured materials illustrating the effects of interfaces on the geophysical properties which have been

Thèse de doctorat d’état en Médecine. CHATIGRE Konankan Richard : Dépistage des affections de l’oreille en milieu scolaire à Abidjan ;U.F.R.. Nous préconisons l’information

2shows the reflected pressure at a fixedheight h=2mm from the interface and at two different axis positions x=0mm and x=8mm.Differentpulses results, they corresponds to the direct

Thus the dependence of the dynamic contact angle on the three-phase line velocity appears to be frequency dependent above I Hz in our experiment. Moreover, the fact

Where the solar wind plasma meets the Earth’s magnetic field, depends on the relative direction and magnitude of the magnetic fields themselves as well as on the solar wind

Whereas for submicellar solution, common non-ionic surfactants molecules usually undergo a diffu- sion limited adsorption, we showed that the adsorption of free surfactants from

In the present work, equation of motion of a rotating, viscous, incompressible fluid within a spheroidal container is directly treated in real space by using an appropriate set