Detail publikačního výsledku

Effects of convergence criteria on mass and energy balance of packed-bed combustion model

JUŘENA, T.; HÁJEK, J.

Originální název

Effects of convergence criteria on mass and energy balance of packed-bed combustion model

Anglický název

Effects of convergence criteria on mass and energy balance of packed-bed combustion model

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The present work is focused on numerical modelling of grate combustion of solid fuels by means of Computational Fluid Dynamics (CFD) methods. A one-dimensional transient numerical model of combustion in an experimental reactor is implemented into a computer program. A method for control of mass and energy balance over the system is developed and applied to a series of simulations of heat-up and pyrolysis of wheat straw in order to evaluate the effect of convergence criteria on total mass and energy imbalance.

Anglický abstrakt

The present work is focused on numerical modelling of grate combustion of solid fuels by means of Computational Fluid Dynamics (CFD) methods. A one-dimensional transient numerical model of combustion in an experimental reactor is implemented into a computer program. A method for control of mass and energy balance over the system is developed and applied to a series of simulations of heat-up and pyrolysis of wheat straw in order to evaluate the effect of convergence criteria on total mass and energy imbalance.

Klíčová slova

Packed Bed, Combustion, Grate, Biomass, Convergence, Balance Equations, CFD

Klíčová slova v angličtině

Packed Bed, Combustion, Grate, Biomass, Convergence, Balance Equations, CFD

Autoři

JUŘENA, T.; HÁJEK, J.

Vydáno

02.06.2014

Nakladatel

Giannini Editore

Místo

Napoli, Italy

ISBN

978-88-7431-727-1

Kniha

Third International Conference on Computational Methods for Thermal Problems

ISSN

2305-5995

Periodikum

ThermaComp proceedings

Svazek

3

Číslo

6

Stát

Italská republika

Strany od

245

Strany do

248

Strany počet

4

URL

http://www.thermacomp.com/uploads/Proceedings_ThermaComp2014_website.pdf

BibTex

@inproceedings{BUT108114,
  author="Tomáš {Juřena} and Jiří {Hájek}",
  title="Effects of convergence criteria on mass and energy balance of packed-bed combustion model",
  booktitle="Third International Conference on Computational Methods for Thermal Problems",
  year="2014",
  journal="ThermaComp proceedings",
  volume="3",
  number="6",
  pages="245--248",
  publisher="Giannini Editore",
  address="Napoli, Italy",
  isbn="978-88-7431-727-1",
  issn="2305-5995",
  url="http://www.thermacomp.com/uploads/Proceedings_ThermaComp2014_website.pdf"
}