Detail publikace

Experimental Study on NOx Formation in the Low-NOx Burner: Gas – Staging in Combination with Internal Flue Gas Recirculation

BĚLOHRADSKÝ, P. KERMES, V.

Anglický název

Experimental Study on NOx Formation in the Low-NOx Burner: Gas – Staging in Combination with Internal Flue Gas Recirculation

Typ

Různé

Jazyk

en

Originální abstrakt

This paper presents an experimental study of the effect of fuel-staging in combination with internal flue gas recirculation technology (FuGR) on NOx formation and flame characteristics. The experiments have been performed in a large-scale furnace fired by a natural gas swirl burner of industrial type. During the experiments five parameters have been varied following the plan designed with respect to Design of experiments (DOE) methodology. The parameters have included burner heat output, excess air ratio, position of secondary gas nozzles defined by their radial position and tangential orientation with respect to burner axis, and the diameter of primary gas throttle. The results show that the combination of gas staging together with FuGR indicates a marked decrease in NOx emissions.

Klíčová slova anglicky

NOx emission control, fuel staging, internal flue gas recirculation, design of experiments

Vydáno

2011-06-28

Místo

Cardiff University

Strany od–do

301–301

Počet stran

6

BIBTEX


@misc{BUT72559,
  author="Petr {Bělohradský} and Vít {Kermes}",
  title="Experimental Study on NOx Formation in the Low-NOx Burner: Gas - Staging in Combination with Internal Flue Gas Recirculation",
  year="2011",
  pages="301--301",
  address="Cardiff University",
  note="Other unclassified results"
}