Pressure diffusion and chemical viscosity in the filtration models with state equation in differential form

Dettagli Bibliografici
Parent link:Journal of Physics: Conference Series
Vol. 1128 : Thermophysics and Physical Hydrodynamics.— 2018.— [012036, 6 p.]
Autore principale: Knyazeva A. G. Anna Georgievna
Ente Autore: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Научно-производственная лаборатория "Моделирование технологических процессов"
Riassunto:Title screen
Some options of coupling filtration models are suggested using irreversible state equations in differential form. State equations include explicitly the coefficient of compressibility, coefficients of concentration expansion and other physical properties affecting rheological properties and composition. To construct the models, the improvement of thermodynamic relations is used. New physical factors are introduced with the help of new thermodynamic variables. The chemical viscosity, pressure diffusion and concentration expansion phenomena are taken into account. The simplest particular problems illustrating the role of new effects are distinguished for stationary filtration regime. The revealed nonlinear effects can be important when considering biology liquid flows in porous biomaterials where deviations from classical laws are possible.
Pubblicazione: 2018
Soggetti:
Accesso online:https://doi.org/10.1088/1742-6596/1128/1/012036
http://earchive.tpu.ru/handle/11683/57825
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659645

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