high water cut
Transport of hydrate slurry at high water cut
... TRANSPORT OF HYDRATE SLURRY AT HIGH WATER CUT A.M. MELCHUNA (1) , A. CAMEIRAO (1) , J.M. HERRI (1) , Y. OUBBAS (1) , P. GLENAT (2) 1. Gas Hydrate Dynamics Centre, Ecole Nationale Supérieure des ...
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Topological modeling of methane hydrate crystallization from low to high water cut emulsion systems
... at high water cut in crude oil without ...that water droplets behave as individual reactors to form hydrates; two different mechanisms of formation were identified: hydrate shell formation and ...
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Experimental study and modelling on methane hydrates crystallization under flow from a water-oil dispersion at high water cut
... low water cut systems or oil continuous phase (W/O emulsion), hydrate formed at the water/oil interface forming hydrate thin film on the water ...the water to form more hydrate. In ...
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Transport of hydrate slurry at high water cut
... flow high quantities of water which represents the dominant ...where water is the dispersed ...the water content (60% - 90%), and liquid flow rates (200L/h and 400L/h) in order to observe the ...
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Global Optimization of the Maximum K-Cut Problem
... 6.2 A generic branch-and-bound framework Various combinatorial problems are solved with the branch-and-bound algorithm [ 64 ]. Fundamen- tally, this method uses a tree search strategy that implicitly enumerates all the ...
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A rough-cut capacity planning model with overlapping
... Recognizing the need of practitioners to better support the project planning func- tion in the early phases of projects, this paper proposes an exact RCCP model that determines the order[r] ...
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From graph orientation to the unweighted maximum cut
... 10. Deza, M. & Laurent, M.: ‘Geometry of cuts and metrics’, Springer, Berlin (1997) 11. Dolezal, O., Hofmeister, T. and Lefmann, H.: ’A comparison of approximation algorithms for the MaxCut problem’, Report CI-/99, ...
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On the cut-off phenomenon in some queueing systems
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Boiling heat transfer for high velocity flow of highly subcooled water
... For high velocity conditions, nucleate boiling is suppressed, and at very high heat flux values, wall temperatures may approach the value of the Temperature of Homo[r] ...
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High-throughput phenotyping of an apple core-collection for the identification of genotypes with high water use efficiency
... Gerardo Lopez, Benoit Pallas, Sébastien Martinez, Pierre-Eric Lauri, Jean-Luc Regnard, et al... High- throughput phenotyping of an apple core-collection for the identification of genotyp[r] ...
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Design strategies for optimizing high burnup fuel in pressurized water reactors
... Plutonium, a byproduct of irradiation in uranium-fueled LWRs, is also a fuel ma- terial candidate. Such plutonium has a mixture of isotopes, some of which are not fissile in a thermal spectrum. In addition, there is some ...
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Apparatus for preparing portland cement paste of high water-cement ratio
... Increasing the W/C ratio above the value of about 0.5 results in sedimentation and "bleeding" and a gradient in density as was shown by Powers et al.1 Samples of cem[r] ...
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Towards Nonlinear Photonic Wires in Z-cut LiNbO3
... marc.de-micheli@unice.fr Abstract: Using a modified Proton Exchange process we have realized Photonic Wires in X-cut LiNbO 3 . They exhibit highly confined mode, low propagation losses, low strain induced ...
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Assessment of innovative fuel designs for high performance light water reactors
... The VIPAC fuel model differs from the solid sintered pellets and solid annular sintered pellets in the same basic ways: the inner and outer fuel-cladding gaps are alwa[r] ...
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Shadowgraphy investigations of high speed water jet atomization into still air
... Calibration of the imaging system Glass spheres were used for the calibration rather than water droplets to garantee a perfect reproductibility of the measurements. Glass spheres diameters d 0 ranged from 0.3mm to ...
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A Menger-like property of tree-cut width
... which x ∈ X and y ∈ Y . For k ∈ N, a graph is said to be k-edge-connected if it has no cut on (strictly) less than k edges. Tree-cut decompositions. Let G be a graph and let (T, X = {X t } t∈V (T ) ) be a ...
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New cut-balance conditions in networks of clusters
... the cut-balance condition and other types of communication such as existence of a spanning tree has been carried out in (Hendrickx & Tsitsiklis 2013, Martin & Girard ...
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Determination of trace element partition coefficients between water and minerals by high-pressure and high-temperature experiments: Leaching technique
... 2.2. Experiments [ 10 ] The pressure-seal double capsule method was adapted to retain water inside the capsule (Figure 1). The capsule construction and run pro- cedures are detailed by Ayers et al. [1992]. A gold ...
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Water-Dispersible and Biocompatible Iron Carbide Nanoparticles with High Specific Absorption Rate
... functionalized ICNPs exhibit a ferrofluid behavior (Figure 2d). According to DLS measurements, the ICNPs display very good colloidal stability in all types of aqueous media considered, with their hydrodynamic diameter ...
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Courtship behaviour at low and high water temperatures in the Alpine newt
... However, although many studies focused on acoustic communication, the effect of environmental temperature on visual courtship displays and sexual performance has been little explored. The aim of this work was to ...
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