A cold-flow lab-scale cross-flow fluidized bed classifier was simulated using the CFD software Barracuda VR®. The purpose of study to identify most suitable drag model and make adjustments that provide best representation flow situation in when comparing results with experimental data. Two particle types were used simulations experiments: zirconia (median diameter 69 µm, skeletal density 3830 k...

Acid catalyzed intramolecular attack of b-phenylthioureido group on amide function. Parallel formation of thiodihydrouracil and 4-iminothiodihydrouracil. Different pathways in the Edman degradation reaction in the formation of sixversus five-membered cyclic intermediates Ivan G. Pojarlieff*, Iva B. Blagoeva, Maria M. Toteva, Ergun Atay, Violina T. Angelova, Nikolay G. Vassilev and Asen H. Koedj...

Mechanical Engineering, University of British Columbia, Vancouver, Canada ii (Email: [email protected]) School of Robotics, Genoa, Italy iii (Email: [email protected]) CNR, National Research Council, Genoa, Italy Open Roboethics: Establishing an Online Community for Accelerated Policy and Design Change AJung Moon, Ergun Calisgan, Fiorella Operto, Gianmarco Veruggio, and H. F. Machi...

OO F Multi-path selection for multiple description video streaming over overlay networks Ali C. Begen, Yucel Altunbasak , Ozlem Ergun, Mostafa H. Ammar School of Electrical and Computer Engineering, Center for Signal and Image Processing, Georgia Institute of Technology, 777 Atlantic Drive, Atlanta, GA 30332-0250, USA School of Industrial and Systems Engineering, Georgia Institute of Technology...

Typical simulations of packed bed active magnetocaloric regenerators rely on correlations of Nusselt number as a function of Reynolds number. These models are well understood for large ranges of Reynolds number, but experimental data is lacking as Reynolds number approaches zero. Within a typical magnetocaloric refrigeration cycle a zero fluid velocity or dwell condition is present. When a cycl...

-In this paper, the transient forced convective condensing flow of a gas through a packed bed is analyzed. The model developed for this analysis does not employ any local thermal equilibrium assumption between the solid and the fluid phases. Inertial as well as viscous effects are considered in the vapor phase momentum equation by using the Ergun-Forchheimer relation. Thermal charging of the pa...