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[PDF] Top 20 Hydrodynamics of Dense Fluidized Beds for Application in Concentrated Solar Energy Conversion

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Hydrodynamics of Dense Fluidized Beds for Application in Concentrated Solar Energy Conversion

Hydrodynamics of Dense Fluidized Beds for Application in Concentrated Solar Energy Conversion

... effect of differ- ent numerical parameters on a simplified column geometry of 50 cm high and 36 mm of inner ...study of the mesh refinement with a fixed number of 30 width cells allowed ... Voir le document complet

9

Hydrodynamics and particle motion in upward flowing dense particle suspensions: Application in solar receivers

Hydrodynamics and particle motion in upward flowing dense particle suspensions: Application in solar receivers

... t Dense gas–solid suspensions have the potential to be applied as heat transfer fluids (HTF) for energy collection and storage in concentrated solar power ...heart of these ... Voir le document complet

12

Characterization of Hydrodynamics and Solids Mixing in Fluidized Beds Involving Biomass

Characterization of Hydrodynamics and Solids Mixing in Fluidized Beds Involving Biomass

... kinetic energy (M. Goldschmidt et al., 2001). In dense two-phase flows, the particle interaction time may be much larger than the particle mean free flight ...pair of particles completes its ... Voir le document complet

194

Hydrodynamics and particle motion in upward flowing dense particle suspensions: Application in solar receivers

Hydrodynamics and particle motion in upward flowing dense particle suspensions: Application in solar receivers

... (HTF) for energy collection and storage in concentrated solar power ...heart of these systems is the solar receiver, composed of a bundle of tubes which ... Voir le document complet

13

Thermal energy storage systems for concentrated solar power plants

Thermal energy storage systems for concentrated solar power plants

... Example of a solar energy system [151] Other new concepts proposed involve mechanical displacement of solid PCM or chemicals reactants ...example of this type of systems is a CSP ... Voir le document complet

44

Heliostat aiming points optimization for Concentrated Solar Power plant

Heliostat aiming points optimization for Concentrated Solar Power plant

... Optimization of aiming points is not only useful for the operation stage, but also in the design stage of a solar project, to predict the annual energy yield of a given ... Voir le document complet

14

Conversion of D-Xylose to Carboxylic Acids in a Capillary Fluidized Bed

Conversion of D-Xylose to Carboxylic Acids in a Capillary Fluidized Bed

... state of the art C5 sugar ...catalysts for other ...oxidation of xylose in a gas-solid catalytic capillary fluidized bed reactor at relatively high temperature and atmospheric ... Voir le document complet

86

Modeling and numerical simulation of coupled reactive fluidized beds in a Chemical Looping Combustion system

Modeling and numerical simulation of coupled reactive fluidized beds in a Chemical Looping Combustion system

... tions for mass, momentum and energy with appropriate coupling terms between the phases included as source terms in the conservation ...specified in order to account for the collisional ... Voir le document complet

150

Extension of the Euler/Euler formalism for numerical simulations of fluidized beds of Geldart A particles

Extension of the Euler/Euler formalism for numerical simulations of fluidized beds of Geldart A particles

... description of the standard kinetic theory used in Section ...extension of the kinetic theory for such flows, in the particular case of the simple shear ...implementation ... Voir le document complet

171

Modelling of the dense fluidized bed of very small particles

Modelling of the dense fluidized bed of very small particles

... This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10526 To cite this version : Fede, Pascal and Ansart, Renaud and Simonin, Olivier and Lagarde, S. and Ronga, Isabelle. ... Voir le document complet

9

Modelling of the dense fluidized bed of very small particles

Modelling of the dense fluidized bed of very small particles

... This is an author-deposited version published in : http://oatao.univ-toulouse.fr/ Eprints ID : 10526 To cite this version : Fede, Pascal and Ansart, Renaud and Simonin, Olivier and Lagarde, S. and Ronga, Isabelle. ... Voir le document complet

10

Single-tank thermal energy storage systems for concentrated solar power: Flow distribution optimization for thermocline evolution management

Single-tank thermal energy storage systems for concentrated solar power: Flow distribution optimization for thermocline evolution management

... zones for all the tested cases stay above the bottom 6 manifold at 𝑡𝑡 𝐹𝐹𝑢𝑢𝑢𝑢 ∗ time, without interference to the 𝑇𝑇 𝑡𝑡𝑢𝑢𝑢𝑢 ∗ ...performance of the 7 ... Voir le document complet

34

Multiscale Study of Reactive Dense Fluidized Bed for FCC Regenerator

Multiscale Study of Reactive Dense Fluidized Bed for FCC Regenerator

... the hydrodynamics of gas-solid fluidized ...scheme of the reaction in the gas phase or between two different phases in multi-fluid ...approach for the study of ... Voir le document complet

21

Dense suspension of solid particles as a new heat transfer fluid for concentrated solar thermal plants: on-sun proof of concept

Dense suspension of solid particles as a new heat transfer fluid for concentrated solar thermal plants: on-sun proof of concept

... One of the main issues for high power solar concentrating system using particles as HTF is the particle mass flow rate that may be flowed inside the solar ...receiver. In industry, ... Voir le document complet

11

Effect of packing on the catalytic isomerization of cyclopropane in fixed and fluidized beds

Effect of packing on the catalytic isomerization of cyclopropane in fixed and fluidized beds

... première page de la revue dans laquelle son article a été publié afin de trouver ses coordonnées. Si vous n’arrivez pas à les repérer, communiquez avec nous à PublicationsArchive-ArchivesPublications@nrc-cnrc.gc.ca. ... Voir le document complet

62

Unsteady three-dimensional numerical simulations of methane combustion in dense fluidized bed

Unsteady three-dimensional numerical simulations of methane combustion in dense fluidized bed

... combustion in dense fluidized beds containing inert particles involves complex physical mechanisms related to the bed hydrodynamic coupling with the gaseous ...combustion. In their ... Voir le document complet

7

Unsteady three-dimensional numerical simulations of methane combustion in dense fluidized bed

Unsteady three-dimensional numerical simulations of methane combustion in dense fluidized bed

... Conclusion In this study, an Euler-Euler approach was used to perform unsteady 3D numerical simulations of methane combustion in a fluidized-bed reactor containing inert ...tested in ... Voir le document complet

8

Solar Thermal Energy for Sustainable Development in Tunisia

Solar Thermal Energy for Sustainable Development in Tunisia

... increase in production and consumption of fossil fuels during the 20 th century was accompanied by several problems in economic, social and environmental ...the energy as it is produced, ... Voir le document complet

26

Monte Carlo advances and concentrated solar applications

Monte Carlo advances and concentrated solar applications

... scattering of radiation by parti- cle suspensions may rapidly be associated with strong con- vergence difficulties when using standard Monte Carlo ...encountered in the early stage of nuclear ... Voir le document complet

30

Hydrodynamics influence on light conversion in photobioreactors: An energetically consistent analysis

Hydrodynamics influence on light conversion in photobioreactors: An energetically consistent analysis

... case of PBR allows a simplification, com- pared to the modeling of photocatalytic ...load of heavy photocatalytic particles. Interaction of fluid and solid phases with respect to the flow ... Voir le document complet

17

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