We study the shear-induced fluidization of amorphous solids subjected to external loading by investigating relaxation dynamics deformed states using computer simulation. A simple shear deformation is employed at constant rate thermal glassy materials. The localization and plastic heterogeneity with strain investigated in terms non-affine displacement field. mean square shows an enhanced mobilit...

a solid – liquid – gas, multiphase reactor, called inverse fluidized bed bioreactor (ifbbr) was used in this study for the treatment of starch industry wastewater of high organic content and acidic nature. mixed culture obtained from the sludge, taken from starch industry effluent treatment plant, was used as microorganisms. experiments were carried out in an inverse fluidized bed bioreacto...

The occurrence of agglomeration due to particle sintering is one the most significant technical issues hindering direct reduction process iron oxide fines (DRI) in a high-temperature fluidized bed. To get better understanding mechanism, (de-)fluidization behavior micron-sized particles 3-D bed investigated using Computational Fluid Dynamics coupled with coarse-grained Discrete Element Method (C...

Blast furnace ironmaking is one of the most serious carbon dioxide emission processes. To reduce energy consumption and CO2 emissions, fluidized bed technology with hydrogen as a reducing agent has attracted more attention. An inclined agitator was added to reactor address sticking issue in conventional process. In this research, numerical simulation used examine impacts gas composition agitati...

This study aimed to determine the effect of rice husk fluidization and variation in equivalence ratio bubbling fluidized bed gasifiers without sand materials. It also improve quality by reducing diameter husks. Therefore, bulk density increases, whereas voidage decreases, both which are main parameters for improving solid particles. Experiments were carried out at a velocity 0.82 m/s, varying e...