Slip and coupling phenomena at the liquid–solid interface

摘要: The no-slip boundary condition, as a precept of interfacial fluid dynamics, constitutes central dogma amongst some physicists and engineers. However, over the past decade, it has become topic controversy because proliferation theoretical experimental evidence for existence slip, especially at micro- nanoscopic scales. In this review, we consider models, techniques, results, both by simulation, concerning slip mechanical coupling solid–liquid (outer slip), adsorbate–substrate (inner slip) interfaces. Outer is viscous process, normally described planar discontinuity between upper layer surface particles adjacent liquid layer. A number factors can lead to including surface–liquid affinity, high shear rates, roughness, elasticity any intermediary film Inner be viscoelastic related adhesion friction. Although received little attention, will important when dealing with self-assembled monolayers more complex biosensor applications. Finally, stochastic an aspect concept slip.