Fluidized bed has many advantages such as high heat and mass transfer rates, temperature homogeneity and good mixing property. However, conventional fluidized bed has some limitations; operation at high gas velocity leads to slugging and there exists minimum particle size for the uniform fluidization. Recently, a rotating fluidized bed (RFB) has attracted special interest, since it has a possib...

several investigations have been devoted towards understanding the coating process in fluidized beds. most of these studies focused on spraying liquid droplets over the bed. however, due to the complexity of these systems, more investigations are still required to quantify the effect of operating conditions on the coating criteria. the present work aims at fundamentally understanding and precis...

This work presents a numerical approach to compute optimal operating conditions that maximize the absorption flux into heat exchanger designed for refrigeration systems. Experimental data were obtained from test circuit operates in bubble mode with an inner vapor distributor Plate Heat Exchanger-type (PHE-type) and interacts ammonia vapor, NH3-H2O refrigerant, cooling water. An artificial neura...

A single media tank system is emerging as a promising technology for thermal energy storage. The incorporation of porous flow distributor in such leads to significant improvement the stratification tank. performance depends upon structure wall. influence on well documented; however, combined effect porosity and permeability thermocline thickness not yet explored. objective present study is, the...

<em>Several Motor Spare Part Distributor Companies have problems in planning management strategies to increase marketing. Therefore the authors conducted this research so that company has a strategic plan by utilizing technology, namely implementing an information system, especially field of marketing, therefore strategy is needed align technology with company's business activities and ad...