Normal diffusion in CDNA = 1% (w/v) and sub-diffusive behaviour for CDNA = 2% and 3% (w/v) samples was observed.
Further downstream, reaction overtakes normal diffusion, contributing to a positive displacement speed.
Conversely, the microscopic contribution is non-zero, which has to be interpreted as normal diffusion.
An artificial normal diffusion is introduced to prevent interfacial mass from leaking from a fuzzy interface.
In the bottom SOURCE layer, the horizontal spreading of molecules from the inlet follows the normal diffusion equation, assuming a constant diffusion coefficient, D0 = 57 μm2/s, in aqueous culture medium53.
These vortices in inverse diffusion flames, as opposed to those in normal diffusion flames, appear primarily in the exhaust jet.
Ferricinium reduction, while complicated in water by precipitation of ferrocene, showed solution behaviour and normal diffusion control in the liquid crystal.
These measurements demonstrate similarities between IDF and normal diffusion flame behavior, and indicate that the majority of the IDF-attributable NO is generated at the IDF tip.
The fact that Roper's analysis applies to inverse diffusion flames is evidence that inverse diffusion flames are similar in structure to normal diffusion flames.
For uniform particles, power-law-distributed resting times Tr produced super-, sub- or normal diffusion regimes for certain values of the tail exponent ν.
Recent studies have revealed that the soot generated in an inverse diffusion flame (IDF) is not fully carbonized as it is in a normal diffusion flame.
