Detail publikace

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

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

Jazyk

en

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.

Dokumenty

BibTex


@inproceedings{BUT108114,
  author="Tomáš {Juřena} and Jiří {Hájek}",
  title="Effects of convergence criteria on mass and energy balance of packed-bed combustion model",
  annote="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.",
  address="Giannini Editore",
  booktitle="Third International Conference on Computational Methods for Thermal Problems",
  chapter="108114",
  howpublished="print",
  institution="Giannini Editore",
  number="6",
  year="2014",
  month="june",
  pages="245--248",
  publisher="Giannini Editore",
  type="conference paper"
}