A review of liquid fuel flameless combustion with various flow configurations

EasyChair Preprint no. 6930

Abstract

Flameless combustion offers more promising results than conventional combustion, such as reduced NOx emissions with enhanced thermal efficiencies. Flameless combustion of various gaseous fuels and furnace configurations have been fully investigated. However, the burning of liquid fuel flameless combustion is still scarce and not fully explored due to its complex processes such as atomization, evaporation, and mixture formation before combustion takes place. Despite the efforts and recent developments in this area, it is still essential to perform extensive studies on liquid fuel flameless combustion using various liquid fuels and flow configurations to improve the versatility of using liquid fuel as a source of energy. Several preliminary studies have reported numerous promising results of using liquid fuel in both small and complex designs. However, research in this area is still in the early stages, and thorough investigations are required, especially in simple and large burners to mimic industrial burners. This review paper aims to provide key findings from the latest development in liquid fuel flameless combustion with a thorough explanation of the combustion characteristics of liquid fuel flameless combustion. The end of this article highlights some possible contributions and research gaps.

Keyphrases: burner configuration, flameless combustion, Liquid fuel, low emissions, temperature uniformity

@Booklet{EasyChair:6930,
  author = {Mohammed Bashir Abdulrahman and Mazlan Abdul Wahid and Ali Asmayou and Najib Aminu Ismail and Md Mizanur Rahman and Mohd Fairus Mohd Yasin},
  title = {A review of liquid fuel flameless combustion with various flow configurations},
  howpublished = {EasyChair Preprint no. 6930},

  year = {EasyChair, 2021}}