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Linear Flow and Deformation in a Poroelastic Disk With a Free Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The equilibration of an axisymmetric, linearly poroelastic layer of finite thickness is determined given an immobile, impermeable base and an impermeable, stress-free top surface. Analytical and ...
Weakly Nonlinear Deformation of a Thin Poroelastic Layer With a Free Surface
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using the biphasic theory of Biot (1941), we examine the evolution of deformations of a poroelastic layer, secured at its base to a rigid plane and having a stress-free, impermeable upper ...
Surfactant-Spreading and Surface-Compression Disturbance on a Thin Viscous Film
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Spreading of a new surfactant in the presence of a pre-existing surfactant distribution is investigated both experimentally and theoretically for a thin viscous substrate. The experiments are ...