Obiekt
Tytuł: Handling the chemical part in large air pollution models
Współtwórca:
Podtytuł:
Shape Optimization and Scientific Computations
Tytuł publikacji grupowej:
Abstract:
Studying the trans boundary transport of air pollutants is an important environmental problem. Systems of partial differential equations are normally arising when mathematical models are used in the solution of this problem. The interrelations between the different air pollutants are rather complicated. ; Therefore many air pollutants are to be included in the models. This leads to very large and very complicated numerical tasks. The chemical part of an air pollution model is one of the most difficult parts for the numerical algorithms. It is necessary to apply reliable and sufficiently accurate algorithms during the numerical treatment of the chemical sub-models. ; Moreover, it is also necessary to apply fast numerical algorithms that can be run efficiently on modern high-speed computers. These two important requirements work, as often happens in practice, in opposite directions. Therefore a good compromise is needed. Some results achieved in the efforts to find a good compromise will be described. ; The advantages and disadvantages of several numerical methods will be discussed. All conclusions are made for the particular situation where large air pollution models are to be treated on big modern high-speed computers. ; Moreover, it is also assumed that a particular air pollution model, namely the Danish Eulerian Model, is used. However, the ODE systems that arise in the chemical sub-models have at least three rather common properties, which appear again and again when large scientific and engineering problems are studied. ; These systems are large, stiff and badly scaled. Therefore some of the conclusions are also valid in a much more general context, i.e. in all cases where large, stiff and badly scaled systems of ODE's are to be handled numerically.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Identyfikator zasobu:
Strony:
Źródło:
AMCS, volume 6, number 2 (1996) ; kliknij tutaj, żeby przejść
Jezyk:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Repozytorium > Jednostki organizacyjne > Wydział Informatyki, Elektrotechniki i Automatyki
- Repozytorium > Typy utworów > Artykuły
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS)
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (1996)
Data ostatniej modyfikacji:
2021-09-02
Data dodania obiektu:
2020-11-17
Liczba wyświetleń treści obiektu:
76
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/repozytorium/publication/64452
Wyświetl opis w formacie RDF:
Wyświetl opis w formacie OAI-PMH:
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International Journal of Applied Mathematics and Computer Science (AMCS)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 25 (2015)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 24 (2014)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 23 (2013)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 22 (2012)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 21 (2011)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 20 (2010)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 19 (2009)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 18 (2008)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 17 (2007)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 16 (2006)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 15 (2005)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 13 (2003)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 12 (2002)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 11 (2001)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 10 (2000)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 9 (1999)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 8 (1998)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 7 (1997)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6, number 1 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6, number 2 (1996)
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- Mathematical modelling and numerical simulation of induction heating processes
- Theoretical and numerical estimates of instantaneous Lyapunov exponents of quasi-geostrophic ocean dynamics
- Shape optimal design for a fluid-heat coupled system
- Global optimization using automatic differentiation: Application to quantum chemistry
- Domain optimization problems for parabolic control systems
- Sensitivity analysis of buckling loads of physically non-linear frames using dynamic and static criteria
- A full-stress technique for structural shape optimization
- A simple method for improving the accuracy and convergence of FEM computations
- Handling the chemical part in large air pollution models
- Domain optimization problem for stationary heat equation
- LAPACK for Fortran 90
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6, number 3 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6, number 4 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 6, number 1 (1996)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 5 (1995)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 4 (1994)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 3 (1993)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 2 (1992)
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International Journal of Applied Mathematics and Computer Science (AMCS),volume 1 (1991)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 26 (2016)
| Nazwa wydania | Data |
|---|---|
| Handling the chemical part in large air pollution models | 2021-09-02 |
