Publication detail
Progress in development of a novel semi-empirical NOx modelling approach
KERMES, V. HÁJEK, J. STEHLÍK, P. BÉBAR, L. ORAL, J.
Czech title
Pokrok ve vývoji nového semi-empirického modelového přístupu pro NOx
English title
Progress in development of a novel semi-empirical NOx modelling approach
Type
conference paper
Language
en
Original abstract
The present work is focused on creating a novel semi-empirical modelling approach, which may also be regarded as an attempt to provide an alternative NOx postprocessor for CFD burner simulations. The model is based on calculation of an equivalent effective temperature and has already been validated successfully. Now it was further developed to use information available from CFD modelling and the goal of this approach was to find out whether such information could improve the predictive accuracy of the semi-empirical model. Commercial software FLUENT was used for the comprehensive CFD flame modelling.
Czech abstract
Práce je zaměřena na neobvyklý přístup k semiempirickému modelování, které by mělo být alternativou postprocesoru tvorby NOx při CFD simulaci spalování.. Model je založen na ekvivalentní efektivní teplotě a dosahuje dobré shody s naměřenými daty. V současné době je dále rozvíjen a je snaha využít více informací ze CFD simulace spalování pro zlepšení přesnosti semiempirického modelu. Pro modelování spalování bylo využito komerčního programu FLUENT.
English abstract
The present work is focused on creating a novel semi-empirical modelling approach, which may also be regarded as an attempt to provide an alternative NOx postprocessor for CFD burner simulations. The model is based on calculation of an equivalent effective temperature and has already been validated successfully. Now it was further developed to use information available from CFD modelling and the goal of this approach was to find out whether such information could improve the predictive accuracy of the semi-empirical model. Commercial software FLUENT was used for the comprehensive CFD flame modelling.
Keywords in English
Semi-empirical NOx Modelling
RIV year
2005
Released
15.03.2005
Location
Giardini di Naxos
ISBN
88-900775-8-1
Book
Chemical Engineering Transactions, Volume 7
Pages from–to
369–374
Pages count
5
BIBTEX
@inproceedings{BUT17989,
author="Vít {Kermes} and Jiří {Hájek} and Petr {Stehlík} and Ladislav {Bébar} and Jaroslav {Oral},
title="Progress in development of a novel semi-empirical NOx modelling approach",
booktitle="Chemical Engineering Transactions, Volume 7",
year="2005",
month="March",
pages="369--374",
address="Giardini di Naxos",
isbn="88-900775-8-1"
}