Abstract
This paper is a study of the homogenization of the heat conduction equation, with a homogeneous Dirichlet boundary condition, having a periodically oscillating thermal conductivity and a vanishing volumetric heat capacity. In particular, the volumetric heat capacity equals ε q and the thermal conductivity oscillates with period ε in space and ε r in time, where 0 < q < r are real numbers. By using certain evolution settings of multiscale and very weak multiscale convergence we investigate, as ε tends to zero, how the relation between the volumetric heat capacity and the microscopic structure affects the homogenized problem and its associated local problem. It turns out that this relation gives rise to certain special effects in the homogenization result.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Danielsson, T., Johnsen, P.: Homogenization of the heat equation with a vanishing volumetric heat capacity (2018). arXiv: 1809.11019
Flodén, L., Holmbom, A., Olsson Lindberg, M., Persson, J.: Homogenization of parabolic equations with an arbitrary number of scales in both space and time. J. Appl. Math. 2014, 16 pp. (2014)
Holmbom, A.: Homogenization of parabolic equations: an alternative approach and some corrector-type results. Appl. Math. 42, 321–343 (1997)
Johnsen, P., Lobkova, T.: Homogenization of a linear parabolic problem with a certain type of matching between the microscopic scales. Appl. Math. 63, 503–521 (2018)
Persson, J.: Homogenisation of monotone parabolic problems with several temporal scales. Appl. Math. 57, 191–214 (2012)
Zeidler, E.: Nonlinear functional analysis and its applications II/A: linear monotone operators. Springer, New York (1990)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Danielsson, T., Johnsen, P. (2019). Homogenization of the Heat Equation with a Vanishing Volumetric Heat Capacity. In: Faragó, I., Izsák, F., Simon, P. (eds) Progress in Industrial Mathematics at ECMI 2018. Mathematics in Industry(), vol 30. Springer, Cham. https://doi.org/10.1007/978-3-030-27550-1_43
Download citation
DOI: https://doi.org/10.1007/978-3-030-27550-1_43
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-27549-5
Online ISBN: 978-3-030-27550-1
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)