DIVERSION RATIOS OF BED LOAD AND WATER DISCHARGE TO A DIVERSION CHANNEL WITH RIGID BED

Turbulent Structure of Water and Clay Suspensions with Bed Load

The discusser wishes to congratulate the authors for their excellent paper. He would like to discuss some possible drag reduction effects. The discusser has reanalyzed the authors' data assuming quasi-uniform flows at the end of the channel. For the clearwater flow experiments (runs C-1 and C-2), the data suggest an equivalent roughness height k, of the flume (smooth plexiglass) between 0.15 mm...

Diversion of Water from a Tailings Dam

A New Fluidized Bed Bioreactor Based on Diversion-Type Microcapsule Suspension for Bioartificial Liver Systems

A fluidized bed bioreactor containing encapsulated hepatocytes may be a valuable alternative to a hollow fiber bioreactor for achieving the improved mass transfer and scale-up potential necessary for clinical use. However, a conventional fluidized bed bioreactor (FBB) operating under high perfusion velocity is incapable of providing the desired performance due to the resulting damage to cell-co...

a comparison of teachers and supervisors, with respect to teacher efficacy and reflection

supervisors play an undeniable role in training teachers, before starting their professional experience by preparing them, at the initial years of their teaching by checking their work within the proper framework, and later on during their teaching by assessing their progress. but surprisingly, exploring their attributes, professional demands, and qualifications has remained a neglected theme i...

Mathematical Modeling of Flow in a Granular Permeable Bed Channel

In this research, a two-dimensional mathematical model using  turbulence model was developed in a rectangular channel with granular permeable bed. Finite volume method was used for numerical solution of governing equations. The equations considered are discretized using Hybrid difference scheme while applying SIMPLE algorithm to correct velocity components in the continuity equation. In the dev...