Том: Computational Science and Its Applications - ICCSA 2023 Workshops. 23rd International Conference (Athens, Greece, July 3-6, 2023)
Том: 14106
, Год издания: 2023
Многотомное издание: Computational Science and Its Applications - ICCSA 2023 Workshops. 23rd International Conference (Athens, Greece, July 3-6, 2023)
Издатель: Springer International Publishing
, Место издания: Berlin
Страницы: 103-115
Аннотация
A computational model is presented for simulations small amplitude wavefields in a deformable porous medium saturated with a compressible fluid under temperature variations. The model is based on the governing equations derived with the use of the theory of Symmetric Hyperbolic Thermodynamically Compatible (SHTC) systems in conjunction with the efficient staggered grid finite difference numerical method. It is numerically shown that the characteristics of wavefields in a saturated porous medium strongly depend on the porosity, which varies with temperature.
