Smart models to predict the minimum spouting velocity of conical spouted beds with non-porous draft tube

@article{Hosseini2018SmartMT, title={Smart models to predict the minimum spouting velocity of conical spouted beds with non-porous draft tube}, author={Seyyed Hossein Hosseini and Mohamad Javad Rezaei and Mozafar Bag-Mohammadi and Haritz Altzibar and Martin Olazar}, journal={Chemical Engineering Research and Design}, year={2018}, url={https://api.semanticscholar.org/CorpusID:105461210} }
View via Publisher
19 Citations
Background Citations
2
Methods Citations
2

19 Citations

An ensemble model to predict the minimum spouting velocity for two types of spouted beds

Abstract Spouted beds are extensively used in different industries. The minimum spouting velocity is a critical hydrodynamic parameter needed for the design and scale-up of these systems. This study…

Minimum spouting velocity of fine particles in fountain confined conical spouted beds using machine learning and least square fitting approaches

The present study concerns the development of new models to estimate the minimum spouting velocity (Ums) in various configurations of fountain‐confined conical spouted beds (FC‐CSBs) with fine…

Estimation of the minimum spouting velocity in shallow spouted beds by intelligent approaches: Study of fine and coarse particles

Estimation of the minimum spouting velocity and pressure drop in open-sided draft tube spouted beds using genetic programming

Fluid dynamics, velocity profile and average cycle time in different configurations of the modified mechanically stirred spouted bed

We analyzed modified spouted bed configurations incorporating three different types of mechanical stirrer, in comparison to a conventional spouted bed. Straight-blade, inclined-blade, and helical…

Artificial Neural Network Prediction of Minimum Fluidization Velocity for Mixtures of Biomass and Inert Solid Particles

The fluidization of certain biomasses used in thermal processes, such as sawdust, is particularly difficult due to their irregular shapes, varied sizes, and low densities, causing high minimum…

CFD simulation and experimental validation of nanoparticles fluidization in a conical spouted bed

Artificial Neural Network Prediction of Minimum Fluidization Velocity for Mixtures of Biomass and Inert Solid Particles

: The fluidization of certain biomasses used in thermal processes, such as sawdust, is particularly difficult due to their irregular shapes, varied sizes, and low densities, causing high minimum…

Modeling of the Minimum Fluidization Velocity and the Incipient Fluidization Pressure Drop in a Conical Fluidized Bed with Negative Pressure

The modeling of the minimum fluidization velocity (U0mf) and the incipient fluidization pressure drop (ΔPmf) is a valuable research topic in the fluidization field. In this paper, first, a series of…

A general heat transfer correlation for flow condensation in single port mini and macro channels using genetic programming

41 References

Minimum Spouting Velocity of Conical Spouted Beds Equipped with Draft Tubes of Different Configuration

The hydrodynamics and the influence of the geometric and operating factors on the minimum spouting velocity have been studied in draft tube conical spouted beds with materials of different size and…

Minimum Spouting Velocity of Draft Tube Conical Spouted Beds Using the Neural Network Approach

A multilayer perceptron with back-propagation learning algorithm is developed to predict the minimum spouting velocity (ums) in draft tube conical spouted beds. Six dimensionless variables involving…

Prediction of the Minimum Spouting Velocity by Genetic Programming Approach

A genetic programming (GP) algorithm is developed to estimate the minimum spouting velocity (Ums) in the spouted beds with a cone base. In order to have a general model, five dimensionless variables…

Three-dimensional CFD study of conical spouted beds containing heavy particles: Design parameters

The flow behavior of conical spouted beds containing heavy particles that occurs in chemical vapor deposition (CVD) was investigated using the computational fluid dynamics (CFD) approach. A fully…

Intelligent prediction of minimum spouting velocity of spouted bed by back propagation neural network

Hydrodynamics of Conical Spouted Beds Using Different Types of Internal Devices

The hydrodynamics and performance of conical spouted beds provided with different types of draft-tubes have been studied for the treatment of fine particles. Correlations for calculation of the…

An advanced evaluation of spouted beds scale-up for coating TRISO nuclear fuel particles using Radioactive Particle Tracking (RPT)

Impacts of solid-phase wall boundary condition on CFD simulation of conical spouted beds containing heavy zirconia particles

Simulating the Dynamics of Spouted‐Bed Nuclear Fuel Coaters

We describe simulation studies of the dynamics of spouted beds used for CVD coating of nuclear fuel particles. Our principal modeling tool is the Multiphase Flow with Interphase eXchanges (MFIX) code…

Scale‐up study of spouted beds using computational fluid dynamics

This work presents a numerical study of the hydrodynamic of spouted beds using computational fluid dynamics (CFD) simulation. Scaling relationships proposed by He et al. [He et al., Chem. Eng. Sci.…