Sentence examples for transient dispersion from inspiring English sources
We refer to this transitory dispersive behavior as "transient dispersion", and propose a variable-index fractional-derivative model (FDM) to describe the underlying transport dynamics.
Transient dispersion was found to correlate with the spatial scales of heterogeneity in the packings.
A theoretical treatment of transient dispersion in an annular reactor with catalytic walls is developed.
A first principles two-dimensional model (valid when the mixing along the streamlines occurs fast) with which all observed transient dispersion effects can be accurately represented is proposed.
The variable-index FDM is then applied to describe transient dispersion observed at two field tracer tests and a set of numerical experiments.
The present comparisons further strengthen the evidence that the applied methodology is capable of dealing properly with complex transient dispersion phenomena.
This paper presents a transient axial dispersion model for an isothermal, catalytic fluidized bed reactor, which is frequently employed in synthetic production processes including coal gasification and liquefaction.
A fundamental study of the effect of multiscale, transient, thermal dispersion within packed bed reactors is undertaken here to evaluate its utility to improve thermal stability and satisfy economic and environmental goals.
A high prediction accuracy is achieved in an extensive comparison with classical experimental data, covering not only the mean feature of the flow and transient bubble dispersion patterns, but also the second-order statistics of the liquid which is vital in assessing a closure model and has not been enough addressed in the past RANS-based studies.
The models are in two parts: (1) location of an internal liquid/gas interface, and (2) characterisation of the transient chloride diffusion and dispersion process in the concrete.
The influence of packing material wettability on the dispersion transient flow in a disc and doughnut pulsed column has been studied.
