Multiscale study
Multiscale Study of Reactive Dense Fluidized Bed for FCC Regenerator
... study, very accurate computations have to be performed with an extremely fine ...The multiscale study of a reactive flow has been per- formed in order to understand the reasons of a difference ...
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Multiscale study of interactions between the corrosion product layer formed on heritage copper objects and organic protection treatments
... Multiscale study of interactions between the corrosion product layer formed on heritage copper objects and organic protection treatments Maëva L’HERONDE 1,2 , Muriel BOUTTEMY 2 , Delphine NEFF 1 , Florence ...
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Multiscale study and kinetic modeling of PDCPD thermal oxidation
... The rate of crosslinking can be predicted from a non- empirical model in which kinetic approach describes the chemical changes induced by thermal oxidation (mainly the appearance of oxy[r] ...
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A multiscale study of stochastic spatially-extended conductance-based models for excitable systems
... 1.3.2 Chapter 3 and 4: averaging for a class of multiscale conductance-based models. In Chapters 3 and 4, we consider a general class of spatially extended stochastic conductance-based models with a finite number ...
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Multiscale Study of Interactions Between Corrosion Products Layer Formed on Heritage Cu Objects and Organic Protection Treatments
... atoms composing the aliphatic chain, n being equal to 10 in the present study (HC 10 ). The inhibitory property of carboxylate solutions results from the reaction between the copper ions and the carboxylates which ...
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Advances in the synthesis and structure of α-canaphite: a multitool and multiscale study
... structural study by neutron diffraction and the FTIR and Raman band assignments, deuterated canaphite was prepared following the protocol detailed above, but using deuterated water (D 2 O, Sigma Aldrich, Deuterium ...
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Advances in the synthesis and structure of α-canaphite: a multitool and multiscale study
... to rapidly check the sample purity. Then, the as-synthesized α-canaphite powder was further analyzed at a synchrotron facility to collect data for structure refinement. Synchrotron powder X-ray diffraction patterns of ...
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Multiscale study of stone decay by salt crystallization in porous networks
... this study is to understand how the porous network of a stone is modified by the crystallization of sodium ...This study confirms that generally stones with a high amount of small pores (up to several µm) ...
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Multiscale modeling of ice deformation behavior
... Nevertheless, modeling at the scale of dislocation interactions provides a better estimate of the interactions between slip systems at the single crystal scale, which, in turn, is essent[r] ...
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Multiscale characterisation of diffuse granular failure
... We study the evolution of structure inside a deforming, cohesionless granular material undergoing failure in the absence of strain localisation –so-called diffuse ...A multiscale analysis of the spatial ...
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Wavelet-based multiscale proper generalized decomposition
... Fig. 1. PGD error E M ( u N M ) as a function of the number of enrichment steps N for different numbers M of discretization points. As previously indicated, the functions X n ( x ) and Y n ( y ) are approximated using ...
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Wavelet-based multiscale proper generalized decomposition
... Separated representations at the heart of Proper Generalized Decomposition are con- structed incrementally by minimizing the problem residual. However, the modes involved in the resulting decomposition do not exhibit a ...
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Multiscale computational study of electronic structure and properties of electrochemical nano-systems of perovskites for photovoltaic application
... leads to smaller HOMO-LUMO gap and reduced polarization of neighbor atoms (the corresponding values of induced charges are in parenthesis in Table II). On the final stage of our work we study the effect of ...
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Multiscale Clustering in Granular Surface Flows
... Velocity fluctuations in quasi-2D and pure 2D flows.— In order to investigate possible collective effects, we study first the spatial correlations of the instantaneous velocity field for both geometry (A) and (B). ...
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Proper Generalized Decomposition of Multiscale Models
... or species. 5 Conclusions In this paper we presented some recent developments in the Proper Generalized Decomposition. This technique allows defining non-incremental strategies that can be easily coupled for solving ...
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Multiscale seismic reflectivity of shallow thermoclines
... 90% of the total temperature variation occurs. To illustrate the morphology of such a simple analytical GEF thermocline, we use the main physical parameters of the in situ IFOSISMO thermocline summarized in Table 1. In ...
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A multiscale approach to optimal transport
... similar multiscale structure as optimal transport, and can be also solved by minimizing a convex functional [LRO06], and would probably benefit from a multiscale ...
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Multiscale Replication of Iridescent Butterfly Wings
... Chemical solution deposition used in this study combines sol-gel chemistry, solution evaporation process and dip-coating. This method consists in the deposition of a solution of precursors containing titanium ...
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Multiscale modelling of the respiratory tract
... 4 Numerical results In this section we present 3D numerical results of the coupled Navier–Stokes/mass-spring system, performed with an academic code developed at INRIA-Rocquencourt which has implemented the natural ...
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Multiscale modeling for bioresources and bioproducts
... 3. Modeling multiphasic and multiscale granular food systems Food elaboration from hydrated granular media (pasta, couscous, bulgur, rice, Ebly TM . . . ) requires the double specificity of these dispersed systems ...
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