Detail publikace

Influence of burner geometry with staged gas supply on the formation of nitrogen oxides

KERMES, V. BĚLOHRADSKÝ, P. STEHLÍK, P.

Originální název

Influence of burner geometry with staged gas supply on the formation of nitrogen oxides

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The present paper describes the influence of seven important geometry parameters of gas burner with staged fuel supply on the formation of nitrogen oxides. Large number of experiments was carried out using a staged gas burner with nominal heat duty of 1000 kW. Natural gas was used as the fuel. The burner was installed in a horizontal water-cooled combustion chamber. The tests were aimed at analyzing the influence of seven geometry factors (for example geometry of swirl generator and secondary nozzle heads) on the formation of nitrogen oxides. Formation of nitrogen oxides was not the only observed dependent variable. Other variables include carbon monoxide emissions, as well as the shape and structure of visible flame. From the evaluation of measured data it follows that by means of geometry optimization of certain burner components it is possible to reduce the formation of nitrogen oxides by up to about 60%, while securing stable flame with the required shape.

Klíčová slova

Burner design, burner geometry, burner testing, nitrogen oxides formation

Autoři

KERMES, V.; BĚLOHRADSKÝ, P.; STEHLÍK, P.

Rok RIV

2008

Vydáno

25. 3. 2008

Nakladatel

Cenertec - Centro de Energia e Tecnologia

Místo

Rio Tinto

ISBN

978-972-99309-3-5

Kniha

Conference CD - Proceedings of the 8th European conference on Industrial Furnaces and Boilers

Edice

Conference CD

Číslo edice

1

Strany od

1

Strany do

8

Strany počet

8

BibTex

@inproceedings{BUT26625,
  author="Vít {Kermes} and Petr {Bělohradský} and Petr {Stehlík}",
  title="Influence of burner geometry with staged gas supply on the formation of nitrogen oxides",
  booktitle="Conference CD - Proceedings of the 8th European conference on Industrial Furnaces and Boilers",
  year="2008",
  series="Conference CD",
  number="1",
  pages="1--8",
  publisher="Cenertec - Centro de Energia e Tecnologia",
  address="Rio Tinto",
  isbn="978-972-99309-3-5"
}