Incorporating grain-scale processes in macroscopic sediment transport models
Sign Up to like & getrecommendations! Published in 2021 at "Acta Mechanica"
DOI: 10.1007/s00707-021-02951-4
Abstract: Sediment transport simulations face the challenge of accounting for vastly different scales in space and time that cannot be tackled by a unifying approach. Instead, processes are subdivided into a microscale at the particle level,… read more here.
Keywords: transport; sediment transport; transport models; particle ... See more keywords
On Relaxation Transport Models
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-021-05306-5
Abstract: We study a new mathematical model of locally nonequilibrium processes of heat, mass, and momentum transfer taking into account the relaxation phenomena based on hyperbolic and parabolic equations. We also propose a method aimed at… read more here.
Keywords: relaxation transport; transport models;
Validation of nonlinear gyrokinetic transport models using turbulence measurements
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377818001253
Abstract: This tutorial covers validation of gyrokinetic turbulent-transport models via comparison of measured turbulence with realistic simulations of fusion plasmas. It presents a brief history of validation of gyrokinetic simulations, the principal challenges encountered, a limited… read more here.
Keywords: turbulence; transport; transport models; validation nonlinear ... See more keywords
A Feasible Methodological Framework for Uncertainty Analysis and Diagnosis of Atmospheric Chemical Transport Models.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b06326
Abstract: The current state of quantifying uncertainty in chemical transport models (CTM) is often limited and insufficient due to numerous uncertainty sources and inefficient or inaccurate uncertainty propagation methods. In this study, we proposed a feasible… read more here.
Keywords: uncertainty; framework; analysis; model ... See more keywords
Reduced energetic particle transport models enable comprehensive time-dependent tokamak simulations
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ab3112
Abstract: The inclusion of reduced-physics energetic particle (EP) transport models in the tokamak transport code TRANSP has resulted in a considerable improvement of interpretive and predictive capabilities for time-dependent simulations including the effects of EP transport… read more here.
Keywords: energetic particle; particle transport; transport; model ... See more keywords
Bridging membrane transport models
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.abn5485
Abstract: Analysis of transport processes in swollen polymer networks bridges two classical models The movement of small molecules (e.g., water, organic solvents, gases) through polymeric membrane materials is critical for a wide range of applications including… read more here.
Keywords: membrane transport; bridging membrane; transport; model ... See more keywords
A Method for the Evaluation of Urban Freight Transport Models as a Tool for Improving the Delivery of Sustainable Urban Transport Policy
Sign Up to like & getrecommendations! Published in 2019 at "Sustainability"
DOI: 10.3390/su11061535
Abstract: The article presents a method which helps local authorities to evaluate urban freight transport models. Given the complex requirements for input data and the inability to supply them for most cities, a proper quantitative evaluation… read more here.
Keywords: freight transport; transport; urban freight; method ... See more keywords
An online emission module for atmospheric chemistry transport models: implementation in COSMO-GHG v5.6a and COSMO-ART v5.1-3.1
Sign Up to like & getrecommendations! Published in 2020 at "Geoscientific Model Development"
DOI: 10.5194/gmd-13-2379-2020
Abstract: Abstract. Emission inventories serve as crucial input for atmospheric chemistry transport models. To make them usable for a model simulation, they have to be pre-processed and, traditionally, provided as input files at discrete model time… read more here.
Keywords: emission; model; atmospheric chemistry; transport models ... See more keywords