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An effective algorithm of the numerical solution to the Stefan problem. / Kurbatova, Galina I. ; Ermolaeva, Nadezhda N. .
в: Journal of Physics: Conference Series, Том 1392, 012034, 2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - An effective algorithm of the numerical solution to the Stefan problem
AU - Kurbatova, Galina I.
AU - Ermolaeva, Nadezhda N.
PY - 2019
Y1 - 2019
N2 - The method of the frontal interval of the numerical solution to Stefan problems is proposed. The method allows the calculation of the position of the phase transition boundary with high accuracy at any of time. Using the example of a plane two-phase Stefan problem, which has an exact analytical solution, the advantages of the proposed method in comparison with a variable time stepping method are demonstrated with respect to the calculation of the position of the phase transition boundary. An example of the solution to the one-phase Stefan problem using the frontal interval method is also given.
AB - The method of the frontal interval of the numerical solution to Stefan problems is proposed. The method allows the calculation of the position of the phase transition boundary with high accuracy at any of time. Using the example of a plane two-phase Stefan problem, which has an exact analytical solution, the advantages of the proposed method in comparison with a variable time stepping method are demonstrated with respect to the calculation of the position of the phase transition boundary. An example of the solution to the one-phase Stefan problem using the frontal interval method is also given.
U2 - doi:10.1088/1742-6596/1392/1/012034
DO - doi:10.1088/1742-6596/1392/1/012034
M3 - Article
VL - 1392
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
M1 - 012034
ER -
ID: 49630410