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

Результат исследований: Материалы для журнала

Аннотация

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.

Язык оригиналаАнглийский
Номер статьи012036
ЖурналJournal of Physics: Conference Series
Том1128
Номер выпуска1
DOI
СостояниеОпубликовано - 7 дек 2018
Событие3rd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2018 - Yalta, Crimea, Украина
Продолжительность: 10 сен 201816 сен 2018

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Fingerprint Подробные сведения о темах исследования «Pressure diffusion and chemical viscosity in the filtration models with state equation in differential form». Вместе они формируют уникальный семантический отпечаток (fingerprint).

  • Цитировать