Results 41 to 50 of about 2,795 (136)

Verification of a localization criterion for several disordered media

, 1999
We analytically compute a localization criterion in double scattering approximation for a set of dielectric spheres or perfectly conducting disks uniformly distributed in a spatial volume which can be either spherical or layered.
Arya K, C Bourrely, C Ordenovic, Chen To-Tai, Ehrenreich H, Frisch U, G Berginc, Ordenovic C, Sheng P   +8 more
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Modelling of permeability reduction caused by suspended fine particles migrating in homogeneous sand sediment using lattice Boltzmann method

Computational Particle Mechanics
Abstract The reduction in permeability of sediments due to blockages caused by suspended fine particles is a common concern for the extraction processes of oil, natural gas, or methane gas from methane hydrate. In this study, the permeability reduction caused by suspended fine particles was newly modelled.
Keisuke Mitsuhori, Toru Sato, Jiro Nagao, Norio Tenma   +3 more
openaire   +1 more source

Reactor physics calculation of BWR fuel bundles containing gadolinia [PDF]

, 1977
"January 1977.""YAEC-1126."Includes bibliographical references (pages 142-144)A technique for the calculation of the neutronic behavior of BWR fuel bundles has been developed and applied to a Vermont Yankee fuel bundle.
Lanning, David D., Morales, Diego, Pilat, E. E., 1937-   +2 more
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Tungsten nuclear rocket, phase I, part 1 Final report [PDF]

Tungsten water moderated nuclear rocket reactor experiments and ...
Bardes, R. G., Cohen, S. C., Friesenhahn, S. J., Gillette, E. M., Haddad, E., Joanou, G. D., Jupiter, C., Moore, R. A., Peak, J. C., Trimble, G. D.   +9 more
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Modelling Li+ Ion Battery Electrode Properties [PDF]

, 2008
We formulated two detailed models for an electrolytic cell with particulate electrodes based on a lithium atom concentration dependent Butler-Volmer condition at the interface between electrode particles and the electrolyte.
Anderson, D. M., Arroyo, A., Bellsky, T., Bohun, C. S., Breward, C., Bui Boi, A. M., Chi, H., Cipcigan, I., Fehribach, J. D., Franklin, M., Melara, L., Nguyen, L., Please, C.P., Richardson, G., Siddique, J., Swaminathan, S., Trichtchenko, O., Vernescu, B., Wang, Y., Zhang, C.   +19 more
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Channel flow of rigid sphere suspensions: particle dynamics in the inertial regime

, 2015
We consider suspensions of neutrally-buoyant finite-size rigid spherical particles in channel flow and investigate the relation between the particle dynamics and the mean bulk behavior of the mixture for Reynolds numbers $500 \le Re \le 5000$ and ...
Brandt, Luca, Breugem, Wim Paul, Lashgari, Iman, Picano, Francesco   +3 more
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GPU Accelerated Level Set Non-Homogenous Image Segmentation Solving by Lattice Boltzmann Method [PDF]

Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications, 2016
Kaiyu Qin, Dengwei Wang, Qinyong Zeng
openaire   +1 more source

Fractal and Multifractal Scaling of Electrical Conduction in Random Resistor Networks

, 2007
This article is a mini-review about electrical current flows in networks from the perspective of statistical physics. We briefly discuss analytical methods to solve the conductance of an arbitrary resistor network.
Redner, S.
core   +1 more source

On the Pricing of Forward Starting Options under Stochastic Volatility [PDF]

, 2003
We consider the problem of pricing European forward starting options in the presence of stochastic ­volatility. By performing a change of measure using the asset price at the time of strike determination as a numeraire, we derive a closed-form solution ...
Kruse, S.
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Ab-initio simulation and experimental validation of beta-titanium alloys

, 2008
In this progress report we present a new approach to the ab-initio guided bottom up design of beta-Ti alloys for biomedical applications using a quantum mechanical simulation method in conjunction with experiments.
Friak, M., Ma, D., Neugebauer, J., Raabe, D., Sander, B.   +4 more
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