Experimental study of bluff-body stabilized LPG-H2 jet diffusion flame with preheated reactant
作者： DP Mishra , P Kumar , None
DOI: 10.1016/J.FUEL.2009.07.030
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摘要: Abstract The effects of hydrogen, H 2 addition and preheated reactants on bluff-body stabilized LPG–H diffusion flame for two cases namely, (I) air (II) fuel are reported in the present paper. Results confirm that leads to a reduction length. Besides this, length is also observed be reduced with increasing reactant temperature lip thickness bluff-body. soot free fraction (SFLF) both increased stream, which might have caused due decrease C/H ratio flame. Interestingly, SFLF temperature, can attributed attenuation induction period formation enhanced volume fraction, respectively. NO x emission level found decreased coaxial burner hydrogen case I II. In contrast, it former ascribed residence time gas mixture, whereas latter explained basis temperature. index (EINO ) increase may thermal effect,
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