Browsing by Author "Falcini, F."

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A generalized Stefan model accounting for system memory and non-locality

Garra, R.; Falcini, F.; Voller, V.R.; Pagnini, G. (2020-05)

The Stefan problem, involving the tracking of an evolving phase-change front, is the prototypical example of a moving boundary problem. In basic one- dimensional problems it is well known that the front advances as the ...
Modeling anomalous heat diffusion: Comparing fractional derivative and non-linear diffusivity treatments

Falcini, F.; Garra, R.; Voller, V. (2018-11)

In the Fourier heat conduction equation, when the flux definition is expressed as the product of a constant diffusivity and the temperature gradient, the characteristic length scale evolves as the square root of time. ...