caa a22 4500 46316346X CHVBK 20180406164754.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s11242-006-9037-8 doi (NATIONALLICENCE)springer-10.1007/s11242-006-9037-8 An analysis of species separation in a thermogravitational column filled with a porous medium [Elektronische Daten] [Hadi Nasrabadi, Hussein Hoteit, Abbas Firoozabadi] In the past, the analysis of species separation in a thermogravitational column filled with porous media has been based on strong dependency of thermal and molecular diffusion to dispersion. In this work, we suggest an alternative and show that the dispersion effect is negligible for the conditions in a packed hermogravitational column and that compositional dependency of the thermal diffusion should be accounted for. Springer Science+Business Media M.V., 2006 Thermal diffusion nationallicence Thermogravitational column nationallicence Natural convection and diffusion nationallicence Porous media flow nationallicence Multicomponent diffusion in porous media nationallicence b : olumn width, m nationallicence h : olumn height, m nationallicence N c : umber of components nationallicence p : Pressure, Pa nationallicence t : Time, s nationallicence U i : Total molar flux of component i per volume, mole/s m3 nationallicence x , z : Coordinates nationallicence V : Volume, m3 nationallicence Subscripts nationallicence 0 : Reference point nationallicence f : Fluid nationallicence i , j : Component nationallicence r : Rock nationallicence Superscripts nationallicence n : Time step nationallicence Nasrabadi Hadi Department of Earth Science and Engineering, Imperial College, London, UK aut Hoteit Hussein Department of Earth Science and Engineering, Imperial College, London, UK aut Firoozabadi Abbas Reservoir Engineering Research Institute (RERI), Palo Alto, CA, USA aut Transport in Porous Media Kluwer Academic Publishers 67/3(2007-04-01), 473-486 0169-3913 67:3<473 2007 67 11242 https://doi.org/10.1007/s11242-006-9037-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11242-006-9037-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nasrabadi Hadi Department of Earth Science and Engineering, Imperial College, London, UK aut NATIONALLICENCE 700 1- Hoteit Hussein Department of Earth Science and Engineering, Imperial College, London, UK aut NATIONALLICENCE 700 1- Firoozabadi Abbas Reservoir Engineering Research Institute (RERI), Palo Alto, CA, USA aut NATIONALLICENCE 773 0- Transport in Porous Media Kluwer Academic Publishers 67/3(2007-04-01), 473-486 0169-3913 67:3<473 2007 67 11242 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer