Publication result detail

The experimental study of the gas staging in the combination with the internal flue gas recirculation on combustion parameters

BĚLOHRADSKÝ, P.; SKRYJA, P.; HUDÁK, I.; JÍCHA, J.

Original Title

The experimental study of the gas staging in the combination with the internal flue gas recirculation on combustion parameters

English Title

The experimental study of the gas staging in the combination with the internal flue gas recirculation on combustion parameters

Type

Paper in proceedings (conference paper)

Original Abstract

The aim of the present study was to investigate the mutual effect of two low-NOx methods, namely the gas staging and the internal flue gas recirculation, on the parameters of the combustion process such as the NOx and CO emissions, flue gas temperature, heat flux from hot flue gas to the load, in-flame temperatures distribution, and the flame stability. The results showed that the use of fuel staging together with the flue gas recirculation contributed to more than 50% reduction of NOx, enhanced radiative heat transfer, reduced temperature peaks in the flame core and led to more uniform temperature profile in the combustion chamber compared to the conventional one-staged combustion.

English abstract

The aim of the present study was to investigate the mutual effect of two low-NOx methods, namely the gas staging and the internal flue gas recirculation, on the parameters of the combustion process such as the NOx and CO emissions, flue gas temperature, heat flux from hot flue gas to the load, in-flame temperatures distribution, and the flame stability. The results showed that the use of fuel staging together with the flue gas recirculation contributed to more than 50% reduction of NOx, enhanced radiative heat transfer, reduced temperature peaks in the flame core and led to more uniform temperature profile in the combustion chamber compared to the conventional one-staged combustion.

Keywords

Burner; NOx emissions; flame stability; heat transfer

Key words in English

Burner; NOx emissions; flame stability; heat transfer

Authors

BĚLOHRADSKÝ, P.; SKRYJA, P.; HUDÁK, I.; JÍCHA, J.

RIV year

2018

Released

18.04.2017

Publisher

Adria Section of the Combustion Institute (ASCI)

Location

Zagreb

ISBN

978-953-59504-1-7

Book

Proceedings of the 8th European Combustion Meeting

Pages from

396

Pages to

401

Pages count

6

BibTex

@inproceedings{BUT135073,
  author="Petr {Bělohradský} and Pavel {Skryja} and Igor {Hudák} and Jaroslav {Jícha}",
  title="The experimental study of the gas staging in the combination with the internal flue gas recirculation on combustion parameters",
  booktitle="Proceedings of the 8th European Combustion Meeting",
  year="2017",
  pages="396--401",
  publisher="Adria Section of the Combustion Institute (ASCI)",
  address="Zagreb",
  isbn="978-953-59504-1-7"
}