Multi-layer regime

An alternative approach to the characterization of surface morphology of carbon blacks is the consideration of film formation of adsorbed molecules in the multi-layer regime. In this case, the surface roughness is evaluated with respect to a fractal extension of the classical Frenkel-Halsey-Hill (FHH)-theory, where, beside the van der Waals surface potential, the vapor-liquid surface tension has to be taken into account [100, 101]. Then the... 

Multi-layer diffusion is developed when the molecule/surface interactions are strong. This mechanism is like to an intermediate flow regime between surface diffusion and capillary condensation [18]. 

Separation layer mixers use either a miscible or non-miscible layer between the reacting solutions, in the first case most often identical with the solvent used [48]. By this measure, mixing is postponed to a further stage of process equipment. Accordingly, reactants are only fed to the reaction device, but in a defined, e.g. multi-lamination-pattem like, fluid-compartment architecture. A separation layer technique inevitably demands micro mixers, as it is only feasible in a laminar flow regime, otherwise turbulent convective flow will result in plugging close to the entrance of the mixer chamber. 

Discrete friction regimes for each integer number of ion layers in the film, leading to discrete multi-valued ( quantized ) friction as a function of load... 

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