Results 21 to 30 of about 2,277,334 (290)

Transport coefficients for inelastic Maxwell mixtures [PDF]

open access: yes, 2004
The Boltzmann equation for inelastic Maxwell models is used to determine the Navier-Stokes transport coefficients of a granular binary mixture in $d$ dimensions.
A Barrat   +41 more
core   +2 more sources

Mass Transport Limitations in Electrochemical Conversion of CO2 to Formic Acid at High Pressure

open access: yesElectrochem, 2022
Mass transport of different species plays a crucial role in electrochemical conversion of CO2 due to the solubility limit of CO2 in aqueous electrolytes.
Selvaraj Chinnathambi   +2 more
doaj   +1 more source

Dynamic Models of Wasserstein-1-Type Unbalanced Transport

open access: yes, 2018
We consider a class of convex optimization problems modelling temporal mass transport and mass change between two given mass distributions (the so-called dynamic formulation of unbalanced transport), where we focus on those models for which transport ...
Schmitzer, Bernhard, Wirth, Benedikt
core   +1 more source

Flow Cell Characterisation: Flow Visualisation, Pressure Drop and Mass Transport at 2D Electrodes in a Rectangular Channel [PDF]

open access: yes, 2020
The reaction environment in a C-Flow Lab 5 × 5® laboratory-scale electrochemical flow cell was characterised in terms of fluid flow, hydraulic pressure drop and space averaged mass transport coefficient. The cell was studied in flow-by configuration with
Arenas, Luis   +3 more
core   +1 more source

Computer Percolation Models for Espresso Coffee: State of the Art, Results and Future Perspectives

open access: yesApplied Sciences, 2023
Coffee is one of the most consumed beverages in the world. This has two main consequences: a high level of competitiveness among the players operating in the sector and an increasing pressure from the supply chain on the environment.
Simone Angeloni   +6 more
doaj   +1 more source

Holistic approach to dissolution kinetics : linking direction-specific microscopic fluxes, local mass transport effects and global macroscopic rates from gypsum etch pit analysis [PDF]

open access: yes, 2013
Dissolution processes at single crystal surfaces often involve the initial formation and expansion of localized, characteristic (faceted) etch-pits at defects, in an otherwise comparatively unreactive surface.
Abendan   +95 more
core   +1 more source

Downscaling Satellite-Based Estimates of Ocean Bottom Pressure for Tracking Deep Ocean Mass Transport

open access: yesRemote Sensing, 2022
Gravimetry measurements from the GRACE and GRACE-Follow-On satellites provide observations of ocean bottom pressure (OBP), which can be differenced between basin boundaries to infer mass transport variability at a given level in the deep ocean.
Andrew Delman, Felix Landerer
doaj   +1 more source

Large-Scale Statistical Learning for Mass Transport Prediction in Porous Materials Using 90,000 Artificially Generated Microstructures

open access: yesFrontiers in Materials, 2021
Effective properties of functional materials crucially depend on their 3D microstructure. In this paper, we investigate quantitative relationships between descriptors of two-phase microstructures, consisting of solid and pores and their mass transport ...
Benedikt Prifling   +6 more
doaj   +1 more source

Transport properties of isospin effective mass splitting

open access: yes, 2003
We investigate in detail the momentum dependence ($MD$) of the effective in medium Nucleon-Nucleon ($NN$) interaction in the isovector channel. We focus the discussion on transport properties of the expected neutron-proton ($n/p$) effective mass ...
Andronic   +27 more
core   +1 more source

Catalytic flow with a coupled Finite Difference -- Lattice Boltzmann scheme [PDF]

open access: yes, 2020
Many catalyst devices employ flow through porous structures, which leads to a complex macroscopic mass and heat transport. To unravel the detailed dynamics of the reactive gas flow, we present an all-encompassing model, consisting of thermal lattice ...
Berger, Daniel   +3 more
core   +3 more sources

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