Computational Modeling of Temperature-Dependent Wavefields in Fluid-Saturated Porous Media - Доклады на конференциях | Sciact - Система учета научной деятельности ИМ СО РАН

Computational Modeling of Temperature-Dependent Wavefields in Fluid-Saturated Porous Media Доклады на конференциях

Язык

Английский

Тип доклада

Секционный

Конференция

The International Conference on Computational Sciences and its Applications
03-06 июл. 2023 , Athens

Авторы

Romenski E. ¹ , Reshetova G. ²

Организации

1	Институт математики им. С.Л. Соболева СО РАН
2	Институт вычислительной математики и математической геофизики СО РАН

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.

Romenski E. , Reshetova G.
Computational Modeling of Temperature-Dependent Wavefields in Fluid-Saturated Porous Media
The International Conference on Computational Sciences and its Applications 03-06 Jul 2023