EFFECT OF N2 DILUTION ON EMISSION AND COMBUSTION INSTABILITIES FOR A BIOGAS MIXTURE USED IN INDUSTRIAL SYSTEMS


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Çam Y., Alabaş B., Yılmaz İ.

15th INTERNATIONAL COMBUSTION SYMPOSIUM, Kayseri, Turkey, 17 - 19 September 2020

  • Publication Type: Conference Paper / Unpublished
  • City: Kayseri
  • Country: Turkey
  • Erciyes University Affiliated: Yes

Abstract

Abstract

Biogas compositions are known as carbon free fuels for energy productions at nowadays. In this study, biogas mixture which contains %40 CO2 dilutant are tested with different N2 dilution ratios. Equivalences ratios and swirls number keep constant as 0.7 and 1, respectively. The results showed that the combustion stability of biogas mixtures diluted with nitrogen increased depending on the diluent ratio. In addition, as a result of dilution of the biogas composition with nitrogen, CO emissions decreased while NOx emissions increased.