3 papers
math.CA2019
Auxiliary functions in the study of Stefan-like problems with variable thermal properties
Andrea N. Ceretani, Natalia N. Salva, Domingo A. Tarzia
We address the existence and uniqueness of the so-called modified error function that arises in the study of phase-change problems with specific heat and thermal conductivity given…
physics.bio-ph2017
Determination and biological application of a time dependent thermal parameter and sensitivity analysis for a conduction problem with superficial evaporation
Natalia N. Salva, Maria S. Herrera, Andrea Monti Hughes +2
A boundary value problem, which could represent a transcendent temperature conduction problem with evaporation in a part of the boundary, was studied to determine unknown thermophy…
math.AP2017
An exact solution to a Stefan problem with variable thermal conductivity and a Robin boundary condition
Andrea N. Ceretani, Natalia N. Salva, Domingo A. Tarzia
In this article it is proved the existence of similarity solutions for a one-phase Stefan problem with temperature-dependent thermal conductivity and a Robin condition at the fixed…