Results 31 to 40 of about 1,603,518 (234)

Evaluation of aerosol–cloud interactions in E3SM using a Lagrangian framework [PDF]

open access: yesAtmospheric Chemistry and Physics, 2023
A Lagrangian framework is used to evaluate aerosol–cloud interactions in the U.S. Department of Energy's Energy Exascale Earth System Model (E3SM) version 1 (E3SMv1) for measurements taken at Graciosa Island in the Azores where a U.S.
M. W. Christensen   +5 more
doaj   +1 more source

Markov loops, coverings and fields [PDF]

open access: yes, 2016
We investigate the relations between the Poissonnian loop ensembles , their occupation fields, non ramified Galois coverings of a graph, the associated gauge fields, and random Eulerian ...
Jan, Yves Le
core   +4 more sources

Dense Discrete Phase Model Coupled with Kinetic Theory of Granular Flow to Improve Predictions of Bubbling Fluidized Bed Hydrodynamics

open access: yesKONA Powder and Particle Journal, 2018
Formation, expansion, and breakage of bubbles in single bubble and freely bubbling fluidized beds were studied using an improved hybrid Lagrangian-Eulerian computational fluid dynamics (CFD) approach. Dense Discrete Phase Model (DDPM) is a novel approach
Abolhasan Hashemisohi   +2 more
doaj   +1 more source

The mechanical origin of snow avalanche dynamics and flow regime transitions [PDF]

open access: yesThe Cryosphere, 2020
Snow avalanches cause fatalities and economic damage. Key to their mitigation is the understanding of snow avalanche dynamics. This study investigates the dynamic behavior of snow avalanches, using the material point method (MPM) and an elastoplastic ...
X. Li   +4 more
doaj   +1 more source

Lagrangian-Eulerian Methods for Uniqueness in Hydrodynamic Systems

open access: yes, 2014
We present a Lagrangian-Eulerian strategy for proving uniqueness and local existence of solutions in path spaces of limited smoothness for a class of incompressible hydrodynamic models including Oldroyd-B type complex fluid models and zero magnetic ...
Constantin, Peter
core   +1 more source

The Coupled Eulerian-Lagrangian Analysis of the KOBO Extrusion Process

open access: yes, 2021
The KOBO extrusion is an unconventional elastic-plastic deformation process in which the phenomenon of changing a path of plastic deformation due to die cyclic oscillations by a given angle and with a given frequency is applied.
M. Wójcik, A. Skrzat
semanticscholar   +1 more source

RNA-seq assembly – Are we there yet?

open access: yesFrontiers in Plant Science, 2012
Transcriptomic sequence resources represent invaluable assets for research, in particular for non-model species without a sequenced genome. To date, the Next Generation Sequencing technologies 454/Roche and Illumina have been used to generate ...
Simon eSchliesky   +3 more
doaj   +1 more source

Search for an Immobile Hider on a Stochastic Network

open access: yes, 2019
Harry hides on an edge of a graph and does not move from there. Sally, starting from a known origin, tries to find him as soon as she can. Harry's goal is to be found as late as possible.
Garrec, Tristan, Scarsini, Marco
core   +3 more sources

An efficient parametric modeling and path planning method for 3D printing of curved surface corrugated sandwich structures

open access: yesGraphical Models
This study proposes an efficient preprocessing method and parametric modeling technique for the path planning of corrugated curved surface sandwich structures.
Tan Gui   +4 more
doaj   +1 more source

Granular flow in static mixers by coupled DEM/CFD approach [PDF]

open access: yesHemijska Industrija, 2016
The mixing process greatly influence the mixing efficiency, as well as the quality and the price of the intermediate and/or the final product. Static mixer is used for premixing action before the main mixing process, for significant reduction of
Pezo Lato   +5 more
doaj   +1 more source

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