Carregant...
Carregant...

Vés al contingut (premeu Retorn)

A fractal model to describe the evolution of multiphase flow properties during mineral dissolution

Autor
Guarracino, L.; Roetting, T.; Carrera, J.
Tipus d'activitat
Article en revista
Revista
Advances in water resources
Data de publicació
2014-05-01
Volum
67
Pàgina inicial
78
Pàgina final
86
DOI
https://doi.org/10.1016/j.advwatres.2014.02.011 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/23630 Obrir en finestra nova
Resum
Understanding the changes in multiphase flow parameters caused by mineral dissolution-precipitation is required for multiple applications ranging from geological storage of CO2, enhanced geothermal energy production or ground water pollution. We present a physically-based theoretical model for describing the temporal evolution of porosity, saturated and relative permeabilities, retention curve and diffusion coefficient during rock dissolution by reactive fluids. The derivation of the model is ba...
Citació
Guarracino, L.; Roetting, T.; Carrera, J. A fractal model to describe the evolution of multiphase flow properties during mineral dissolution. "Advances in water resources", 01 Maig 2014, vol. 67, p. 78-86.
Paraules clau
DIFFUSION-COEFFICIENTS, Diffusion, Dissolution, Fractal model, HYDRAULIC CONDUCTIVITY, Multiphase flow, PERMEABILITY PREDICTION, POROUS-MEDIA, Pore size distribution, Representative elementary volume, SANDSTONE, SCALE, UNSATURATED SOILS, Water retention curve
Grup de recerca
GHS - Grup d'Hidrologia Subterrània

Participants

  • Guarracino, Luis  (autor)
  • Roetting, Tobias Stefan  (autor)
  • Carrera Ramírez, Jesús  (autor)