CFD based compartment-model for a multiphase loop-reactor

One-dimensional CFD model of a multiphase loop polymerization reactor

DEVELOPMENT OF A PELLET SCALE MODEL FOR TRICKLE BED REACTOR USING CFD TECHNIQUES

In this study, a pellet scale model was developed for trickle bed reactor utilizing CFD techniques. Drag coefficients were calculated numerically at different velocities and bulk porosities in the case of single phase flow through the dry bed. The simulation results were then compared with the prediction of Kozeny-Carman (K-C) equation. The results indicated that drag coefficients calculated fr...

development of a pellet scale model for trickle bed reactor using cfd techniques

in this study, a pellet scale model was developed for trickle bed reactor utilizing cfd techniques. drag coefficients were calculated numerically at different velocities and bulk porosities in the case of single phase flow through the dry bed. the simulation results were then compared with the prediction of kozeny-carman (k-c) equation. the results indicated that drag coefficients calculated fr...

An Empirical Model of a Multiphase Reactor Based on Artificial Neural Network

An empirical model of a multiphase reactor based on artificial neural network has been developed. The multilayer feedforward network with one hidden layer has been used. The effect of the number of neurons in the hidden layer on the process parameters has also been examined. The model determines the system response to changes in the inlet variables. An optimum network architecture possessing go...

Comparison of Conventional and Model، Based Controllers for Controlling a Batch Polymerization Reactor