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Horizontal Penetration of Gas-Liquid Spray Jets in Gas-Solid Fluidized Beds
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Siva Ariyapadi
Veröffentlicht/Copyright:
24. August 2004
A new method has been developed to predict the horizontal jet penetration of gas-liquid sprays injected into gas-solid fluidized beds. The technique involves combining a theoretical model to predict the momentum flux of two-phase sprays with the Benjelloun et al. (1995) correlation for gas jets. Following this treatment, a generalized version of the jet penetration correlation has been developed, which includes the effect of nozzle geometry. The correlation predictions are in very good agreement with the experimental data for a wide range of nozzle geometries, nozzle scales, and jet fluids.
Published Online: 2004-8-24
©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston
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- 3-D Modeling of Liquid Injection into Fluidized Beds
- Conference Presentation
- Granular Flows and Gas Fluidization
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- Multi-fluid CFD modelling of fluidised bed reactors
- Chemical Reaction Engineering, the Environment, Pollution Prevention and Sustainable Development
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Schlagwörter für diesen Artikel
fluidized bed;
gas-liquid spray;
horizontal;
jet penetration;
nozzle;
X-ray imaging
Artikel in diesem Heft
- Review
- Industrial Applications of Reactive Distillation: Recent Trends
- Phase Mixing Modeling in Multiphase Reactors Containing Gas Bubble: a Review.
- Article
- Numerical Aspects of Bubble Column Simulations
- Reactor Operating Strategy and Secondary Nucleation in Emulsion Polymerization
- Combined Mechanistic and Empirical Modelling
- The Catalytic Evaluation of Structured Zeolite Catalysts
- A Mechanistic Model for the Water Gas Shift Reaction Over Commercial Catalysts Containing CuO/ZnO
- Catalytic Pyrolysis of Difluorochloromethane to Produce Tetrafluoroethylene
- Radial Profiles of Particle Velocity in a Large Scale CFB Downer
- Nonlinear Dynamic Analysis of the Local Heat Transfer Rate in Three-Phase Reactors
- Conversion of Synthesis Gas into Light Hydrocarbons. Modelling of the Catalytic Reaction Network
- Influence of the Preparation Method and Metal Precursor Compound on Alumina-Supported Pd Catalysts
- A 3D Model of Combustion in Large-Scale Circulating Fluidized Bed Boilers
- Gas and Solid Mixing in High-Density CFB Risers
- A Local Model for Gas-Liquid Mass Transfer in a Gas-Liquid-Solid Circulating Fluidized Bed
- A Hybrid Methodology For On-Line Process Monitoring
- A Laboratory Steam-Cracking Reactor to Characterize Raw Materials
- Modeling, Simulation and Optimal Control of Ethylene Polymerization in Non-Isothermal, High-Pressure Tubular Reactors
- A Parametric Study of the Oxygen Elimination Process in a Packed Bed
- Flow Generated by Radial Flow Impellers: PIV Measurements and CFD Simulations
- Enhanced Reactor Performance with Pressure and Vacuum Swing Reaction
- Characterization and Selection of Materials for Air Biofiltration in Fluidized Beds
- Control and Optimization of a Three Phase Industrial Hydrogenation Reactor
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- Optimization of Flow Shear Stress Through a Network of Capillary Fibers With the Use of CFD
- Oxygen Distribution in Packed Bed Membrane Reactors For Partial Oxidation Systems and its Effect On Product Selectivity
- Wastewater Minimisation Using a Heuristic Procedure
- Characterization of Fluidization Quality in Fluidized Beds of Wet Particles
- Numerical and Experimental Investigations into The Effect of Gap Between Baffle and Wall on Mixing in an Oscillatory Baffled Column
- Alternative Designs for Fixed Bed Catalytic Reactors
- Hydrodynamic and Mass Transfer Parameters in Agitated Reactors Part I: Critical Mixing Speed, Induced Gas Flow Rate, and Wavy Surface in SARs and GIRs
- Application of CFD Modelling Technique in Engineering Calculations of Three-Phase Flow Hydrodynamics in a Jet-Loop Reactor
- 3-D Modeling of Liquid Injection into Fluidized Beds
- Conference Presentation
- Granular Flows and Gas Fluidization
- Elastic Granular Flows
- Multi-fluid CFD modelling of fluidised bed reactors
- Chemical Reaction Engineering, the Environment, Pollution Prevention and Sustainable Development
- Gas-Liquid-Solid Fluidization: Perspectives
- Short Communication or Note
- Catalytic Drying of Digested Sludge
- Enhancement of the Distribution of a Liquid Sprayed Into a Fluidized Bed