Instituto de Matemáticas
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Numerical simulation of the transient heat transfer in a blast furnace main trough during its complete campaign cycle
(Elsevier, 2022)To achieve higher blast furnace (BF) main trough availability and to minimize the frequency of reparations is a key concern in the steelmaking industry. For this purpose, strategies to assess refractory wear are required, ... -
A numerical approach for heat flux estimation in thin slabs continuous casting molds using data assimilation
(Wiley, 2021)In the present work, we consider the industrial problem of estimating in real-time the mold-steel heat flux in continuous casting mold. We approach this problem by first considering the mold modeling problem (direct problem). ... -
One Year of the COVID-19 Pandemic in Galicia: A Global View of Age-Group Statistics during Three Waves
(MDPI, 2021)In this work we look at the past in order to analyze four key variables after one year of the COVID-19 pandemic in Galicia (NW Spain): new infected, hospital admissions, intensive care unit admissions and deceased. The ... -
Optimal control of the COVID-19 pandemic: controlled sanitary deconfinement in Portugal
(Springer Nature, 2021)The COVID-19 pandemic has forced policy makers to decree urgent confinements to stop a rapid and massive contagion. However, after that stage, societies are being forced to find an equilibrium between the need to reduce ... -
First order differential systems with a nonlinear boundary condition via the method of solution-regions
(Springer Nature, 2021)In this article we extend the known theory of solution regions to encompass nonlinear boundary conditions. We both provide results for new boundary conditions and recover some known results for the linear case
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