Adaptive finite element simulation of stack pollutant emissions over complex terrains
Albert Oliver,Gustavo Montero,Rafael Montenegro,Eduardo Rodríguez,José María Escobar,Agustí Pérez-Foguet +5 more
TLDR
In this article, a three-dimensional finite element model for the pollutant dispersion is presented, where the first stage consists on the construction of an adaptive tetrahedral mesh of a rectangular region bounded in its lower part by the terrain and in its upper part by a horizontal plane.About:
This article is published in Energy.The article was published on 2013-01-01 and is currently open access. It has received 26 citations till now. The article focuses on the topics: Finite element method & Discretization.read more
Citations
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Book ChapterDOI
Parallel Shared-Memory Isogeometric Residual Minimization (iGRM) for Three-Dimensional Advection-Diffusion Problems
TL;DR: A residual minimization method for three-dimensional isogeometric analysis simulations of advection-diffusion equations using the Douglas-Gunn time integration scheme and the GALOIS framework is presented.
Book ChapterDOI
Discretization of the region of interest
TL;DR: This chapter focuses on the application of the meccano method to build tetrahedral meshes over complex terrain, that is interesting for simulation of environmental processes.
Local scale finite element modelling of stack pollutant emissions
Rafael Montenegro Armas,Albert Oliver,Eduardo Rodríguez,José María Escobar Sánchez,Gustavo Montero García,Agustí Pérez Foguet +5 more
TL;DR: In this paper, a local scale Eulerian air pollution model that is related to unsteady propagation problems which may be mathematically described by convection-diffusion-reaction equations is presented.
Journal ArticleDOI
Simulating large emitters using CMAQ and a local scale finite element model. Analysis of the surroundings of Barcelona
TL;DR: In this article, the authors combine a nested grid approach and a finite element model to simulate the subgrid scale of large emitters in the micro-scale, where the results from the nested grid simulation are used as initial and boundary conditions in the sub-grid model, making this approach one-way.
Three-dimensional simulation of wind fields and air pollution over complex terrain
Albert Oliver,Eduardo Rodríguez,Jabel Alejandro Ramírez Naranjo,José I. López,Marina Brovka,José María Escobar Sánchez,José Manuel Cascón Barbero,Felipe Díaz Reyes,Guillermo Valentín Socorro Marrero,Gustavo Montero García +9 more
TL;DR: In this paper, the HARMONIE mesoscale model is used as the input data for an adaptive finite element mass consistent wind model, which is then adjusted by a suitable interpolation.
References
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Journal ArticleDOI
Atmospheric degradation of volatile organic compounds
Roger Atkinson,Janet Arey +1 more
Journal ArticleDOI
Atmospheric aerosols: Biogeochemical sources and role in atmospheric chemistry
TL;DR: In this article, two important aerosol species, sulfate and organic particles, have large natural biogenic sources that depend in a highly complex fashion on environmental and ecological parameters and therefore are prone to influence by global change.
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Atmospheric Turbulence: Models and Methods for Engineering Applications
Hans A. Panofsky,John A. Dutton +1 more
TL;DR: In this article, an up-to-date summary of the current knowledge of the statistical characteristics of atmospheric turbulence and an introduction to the methods required to apply these statistics to practical engineering problems is presented.
Journal ArticleDOI
Tropospheric air pollution: ozone, airborne toxics, polycyclic aromatic hydrocarbons, and particles.
TL;DR: OH, NO3, and O3 are shown to play a central role in the formation and fate of airborne toxic chemicals, mutagenic polycyclic aromatic hydrocarbons, and fine particles.
Book
Finite Element Methods for Flow Problems
Jean Donea,Antonio Huerta +1 more
TL;DR: An introduction to monotonicity-preserving schemes and other stabilization techniques and new trends in fluid dynamics, and main issues in incompressible flow problems.
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