Results 21 to 30 of about 2,292,783 (294)

An industry-scale modeling for the turbulence agglomeration of fine particles

open access: yesAdvances in Mechanical Engineering, 2015
Turbulence-induced agglomeration of fine particles/droplets in aerosol is important in various industrial and natural processes. Despite abundant theoretical and numerical studies on turbulent collision kernels, convincing numerical methods for industry ...
Jiyun Xu, Hongwei Shen, Hao Wang
doaj   +1 more source

Coupled FEM and CFD Modeling of Structure Deformation and Performance of PEMFC Considering the Effects of Membrane Water Content

open access: yesEnergies, 2022
Based on a coupled finite element method (FEM) and computational fluid dynamics (CFD) model, the structural deformation and performance of a proton exchange membrane fuel cell (PEMFC) under different membrane water contents are studied.
Zizhe Dong, Yuwen Liu, Yanzhou Qin
doaj   +1 more source

Energy Transport in the Vaidya System [PDF]

open access: yes, 2005
Energy transport mechanisms can be generated by imposing relations between null tetrad Ricci components. Several kinds of mass and density transport generated by these relations are studied for the generalized Vaidya system.Comment: J.Math. Phys.
Glass, E. N., Krisch, J. P.
core   +1 more source

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

Low threshold InGaAsP terrace mass transport laser on semi-insulating substrate [PDF]

open access: yes, 1982
Very low threshold InGaAsP terrace lasers on semi-insulating (SI) InP substrate have been fabricated using the mass transport technique. The fabrication process involves a single-step liquid phase epitaxial (LPE) growth followed by a mass transport of ...
Chen, T. R.   +6 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

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 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

Home - About - Disclaimer - Privacy