- Tytuł:
- Boussinesq equation for flow in an aquifer with time dependent porosity
- Autorzy:
- Wojnar, R.
- Powiązania:
- https://bibliotekanauki.pl/articles/199883.pdf
- Data publikacji:
- 2010
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
seepage
porosity
horizontal flow - Opis:
- A problem of the Boussinesq type for flow of incompressible fluid through a medium with the porosity being a given function of time is studied. At first, from the continuity equation the Dupuit relation for the fluid velocity in the considered medium is found. Next the Boussinesq equation is derived for the medium. This equation, if written for quantity H = h/ and not for the hydraulic head h, has a form of the classical Boussinesq equation, with the coefficient not constant but dependent on time, however. An example of the solution of the modified Boussinesq equation is also given.
- Źródło:
-
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2010, 58, 1; 165-170
0239-7528 - Pojawia się w:
- Bulletin of the Polish Academy of Sciences. Technical Sciences
- Dostawca treści:
- Biblioteka Nauki
Artykuł