TY - THES A1 - Asegehegn, Teklay Weldeabzgi T1 - Investigation of bubble hydrodynamics in gas-solid fluidized beds containing immersed horizontal tube banks for lignite drying application Y1 - 2012 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/7177 UR - https://nbn-resolving.org/urn:nbn:de:kobv:co1-opus-23578 UR - http://opus.kobv.de/btu/volltexte/2012/2357/ ER -