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Chemical Engineering Science, ISSN 0009-2509, 02/2016, Volume 141, pp. 8 - 16
Cluster sub-models are developed and combined with the Energy minimum multi-scale method (EMMS) drag model to improve drag predictions for heterogeneous... 
Heterogeneous gas–solid flows | Cluster | Drag model | EMMS method | Heterogeneous gas-solid flows | VELOCITY | PARTICLES | RISER | REGION | ENGINEERING, CHEMICAL | EULERIAN SIMULATION | CFD SIMULATION | DYNAMICS | FLUIDIZED-BEDS
Journal Article
Clinical Infectious Diseases, ISSN 1058-4838, 10/2014, Volume 59, Issue 7, pp. e84 - e92
Journal Article
Powder Technology, ISSN 0032-5910, 03/2014, Volume 254, pp. 214 - 227
A modified cluster structure-dependent (CSD) drag model is proposed to improve drag predictions for heterogeneous gas–solid flows in risers. A micro-meso-grid... 
Hydrodynamics | Drag model | Fluidization | Simulation | Modeling | Bivariate extreme value theory | BED | VELOCITY | EMMS MODEL | FLOW | ENGINEERING, CHEMICAL | CFD SIMULATION | DYNAMICS | Fluid dynamics | Analysis | Models
Journal Article
Chemical Engineering Science, ISSN 0009-2509, 2011, Volume 66, Issue 14, pp. 3291 - 3300
Reduced effective drag is observed in gas–solid riser flows due to formation of clusters. Thus cluster diameter correlation has direct impact on the calculated... 
CFD | Gas–solid flow | Drag | Riser | EMMS | Cluster diameter | Gas-solid flow | 2-PHASE FLOW | PARTICLES | DRAG COEFFICIENT | EMMS MODEL | ENGINEERING, CHEMICAL | FLUIDIZED-BED RISER | KINETIC-THEORY | CFD SIMULATION | Models | Refining | Analysis | Petroleum | Risers | Drag coefficients | Correlation | Computational fluid dynamics | Computer simulation | Clusters | Mathematical models
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 01/2017, Volume 307, pp. 326 - 338
Quantification of multiscale heterogeneity is the key to the simulation of gas-solid two-phase flow. The energy-minimization multiscale (EMMS) model can be... 
CFD simulation | Mathematical modeling | Fluidization | Multiscale | EMMS | Cluster diameter | VELOCITY | PROFILES | SUSPENSIONS | PARTICLES | GRANULAR FLOW | MODEL | ENGINEERING, CHEMICAL | RISERS | CIRCULATING FLUIDIZED-BED | ENGINEERING, ENVIRONMENTAL | FLOW BEHAVIOR
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 07/2019, Volume 368, pp. 687 - 699
Numerical simulating of gas-solid fluidization is crucial to the development of circulating fluidized beds. Accurate simulation entails a structure-dependent... 
Gas-solid flow | Meso-scale structure | Hydrodynamics | Numerical simulation | Drag model | ENGINEERING, CHEMICAL | NUMBER | ENGINEERING, ENVIRONMENTAL | EMMS MODEL | FLUIDIZED-BEDS | ARRAYS | LATTICE BOLTZMANN SIMULATIONS | Analysis | Models | Numerical analysis
Journal Article
Powder Technology, ISSN 0032-5910, 02/2018, Volume 325, pp. 381 - 395
A dynamic cluster structure-dependent (CSD) drag coefficient model is proposed to be consistent with the temporal-spatial characteristics of dynamic clusters... 
Drag coefficient model | Kinetic theory of granular flow | Micro-meso-grid scales equation | Fluidized bed | VELOCITY | WALL | EMMS MODEL | PARTICLE FLOWS | SIMULATION | ENGINEERING, CHEMICAL | FRACTION | CIRCULATING FLUIDIZED-BED | KINETIC-THEORY | FILTERED 2-FLUID MODELS | Analysis | Models | Numerical analysis
Journal Article
Industrial & Engineering Chemistry Research, ISSN 0888-5885, 09/2016, Volume 55, Issue 35, pp. 9533 - 9543
The validation of scaling rules with the consideration of cluster effect is investigated by two-fluid models. Glicksman’s full and simplified scaling rules are... 
ENGINEERING, CHEMICAL | CFD SIMULATION | GAS-SOLID FLOW | DRAG COEFFICIENT | EXTENSION | EMMS APPROACH | MODEL | CIRCULATING FLUIDIZED-BEDS
Journal Article
Advanced Powder Technology, ISSN 0921-8831, 01/2016, Volume 27, Issue 1, pp. 57 - 63
To describe the impact of clusters as the meso-scale structure, a cluster-structure-dependent (CSD) drag model is proposed based on stability criterion of the... 
Cluster | Numerical simulation | Drag model | Riser | Geldart B particles | ENGINEERING, CHEMICAL | COEFFICIENT | GAS-SOLID FLOW | EMMS MODEL | MULTISCALE CFD | CIRCULATING FLUIDIZED-BEDS
Journal Article
Chemical Engineering Science, ISSN 0009-2509, 09/2019, Volume 205, pp. 14 - 24
Eulerian-Eulerian models incorporated with the kinetic theory of granular flow were widely used in the simulation of gas-solid two-phase flow, while the... 
Cocurrent downer | Cluster | Turbulent bed | Mesoscale | Simulation | EMMS drag
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 06/2018, Volume 342, pp. 386 - 394
This paper investigates the landscape of extremum characteristics for different energy consumption terms in gas-solid fluidization based on the Energy... 
Compromise in competition | Cluster | Energy minimization multi-scale (EMMS) | Mesoscale | Stability condition | GAS-SOLID FLOWS | MODEL | SIMULATION | HETEROGENEITY | ENGINEERING, CHEMICAL | ENGINEERING, ENVIRONMENTAL | MULTISCALE CFD APPROACH | SYSTEMS | CHOKING | Energy consumption | Analysis | Algorithms
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 10/2019, p. 123122
Journal Article
Powder Technology, ISSN 0032-5910, 01/2016, Volume 288, pp. 87 - 95
Meso-scale structures lead to heterogeneity of gas–solid flows which cannot be properly modeled by homogeneous drag models. Heterogeneous drag models have been... 
Meso-scale structure | Flow heterogeneity | EMMS theory | Sensitivity analysis | QL-EMMS drag model | ENGINEERING, CHEMICAL | 2-PHASE FLOW | CLUSTERS | MODEL | SIMULATION | RISER
Journal Article
Chemical Engineering Science, ISSN 0009-2509, 2010, Volume 65, Issue 13, pp. 4080 - 4088
Range and size increment of industrial applications regarding Circulating Fluidized Bed (CFB) technology raise numerous design and operating problems. Further... 
Particle | Multiphase flow | Clusters | Hydrodynamics | Fluidization | EMMS
Journal Article
The Pediatric Infectious Disease Journal, ISSN 0891-3668, 07/2004, Volume 23, Issue 7, pp. 677 - 679
A community cluster of severe group A streptococcal skin infections occurred in Maui, Hawaii with 3 fatal cases of necrotizing fasciitis in 2002. emm types 1,... 
Group A Streptococcus | Emm typing | Necrotizing fasciitis | Community cluster | INFECTIOUS DISEASES | group A Streptococcus | emm typing