Eulerian and Lagrangian Approaches for Modelling of Air Quality

被引：3

作者：

Leelossy, Adam ^{[1
]}

Mona, Tamas ^{[1
]}

Meszaros, Robert ^{[1
]}

Lagzi, Istvan ^{[2
]}

Havasi, Agnes ^{[3
,4
]}

机构：

[1] Eotvos Lorand Univ, Dept Meteorol, Budapest, Hungary

[2] Budapest Univ Technol & Econ, Dept Phys, Budapest, Hungary

[3] Eotvos Lorand Univ, Dept Appl Anal & Computat Math, Budapest, Hungary

[4] MTA ELTE Numer Anal & Large Networks Res Grp, Budapest, Hungary

来源：

MATHEMATICAL PROBLEMS IN METEOROLOGICAL MODELLING | 2016年 / 24卷

关键词：

Air quality; Atmospheric transport equation; Eulerian model; Lagrangian model; Operator splitting; POWER-PLANT EMISSIONS; MOUTH-DISEASE VIRUS; PARTICLE DISPERSION; IDENTIFICATION; SIMULATIONS; ATMOSPHERE; DEPOSITION; TRANSPORT; ACCIDENT; CALPUFF;

D O I：

10.1007/978-3-319-40157-7_5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Simulation of the dispersion, chemical and physical transformations of air pollutants in the atmosphere is one of themost important and challenging tasks in environment science. Computations should be fast and the results should be precise to be used in decision support. There are two main approaches to solve atmospheric transport equations that describe the spatiotemporal variation of the concentrations of the air pollutants. These are Eulerian and Lagrangian models, and usually both models can be used in simulations. However, there are some cases where one of them can perform better than the other one. An appropriate choice and usage of a proper approach should be crucial to obtain sufficiently accurate results in a costefficient way.

引用

页码：73 / 85

页数：13

共 50 条

[21] The dynamics of the tip and hub vortices shed by a propeller: Eulerian and Lagrangian approaches
Posa, Antonio
Broglia, Riccardo
Balaras, Elias
COMPUTERS & FLUIDS, 2022, 236
[22] Eulerian and Lagrangian approaches for predicting the behaviour of discrete particles in turbulent flows
Gouesbet, G
Berlemont, A
PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 1999, 25 (02) : 133 - 159
[23] Large wood transport modelling by a coupled Eulerian-Lagrangian approach
Persi, Elisabetta
Petaccia, Gabriella
Sibilla, Stefano
NATURAL HAZARDS, 2018, 91 : S59 - S74
[24] Numerical modelling of floating structure with coupled Eulerian-Lagrangian technique
Gucuyen, Engin
Erdem, R. Tugrul
GRADEVINAR, 2022, 74 (10): : 869 - 880
[25] Numerical simulation of particles flow in Laser Metal Deposition technology comparing Eulerian-Eulerian and Lagrangian-Eulerian approaches
Murer, Mauro
Furlan, Valentina
Formica, Giovanni
Morganti, Simone
Previtali, Barbara
Auricchio, Ferdinando
JOURNAL OF MANUFACTURING PROCESSES, 2021, 68 : 186 - 197
[26] Urban air quality modelling - Approaches, evaluation and applications - Preface
Sokhi, Ranjeet S.
ENVIRONMENTAL MODELING & ASSESSMENT, 2008, 13 (03) : 327 - 328
[27] A mixed Eulerian-Lagrangian method for modelling metal extrusion processes
Williams, A. J.
Slone, A. K.
Croft, T. N.
Cross, M.
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2010, 199 (33-36) : 2123 - 2134
[28] A hybrid Eulerian-Lagrangian-statistical approach to evaluate air quality in a mixed residential-industrial environment
Bonafe, Giovanni
Montanari, Francesco
Stel, Fulvio
INTERNATIONAL JOURNAL OF ENVIRONMENT AND POLLUTION, 2018, 64 (1-3) : 246 - 264
[29] Evaluation of a Eulerian and Lagrangian air quality model using perfluorocarbon tracers released in Texas for the BRAVO haze study
Schichtel, BA
Barna, MG
Gebhart, KA
Malm, WC
ATMOSPHERIC ENVIRONMENT, 2005, 39 (37) : 7044 - 7062
[30] Eulerian and Lagrangian views of warm and moist air intrusions into summer Arctic
You, Cheng
Tjernstrom, Michael
Devasthale, Abhay
ATMOSPHERIC RESEARCH, 2021, 256

← 1 2 3 4 5 →