Title of article
Extremely weak hydrogen flames
Author/Authors
Lecoustre، نويسنده , , V.R. and Sunderland، نويسنده , , P.B. and Chao، نويسنده , , B.H. and Axelbaum، نويسنده , , R.L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
2
From page
2209
To page
2210
Abstract
Hydrogen jet diffusion flames were observed near their quenching limits. These involved downward laminar flow of hydrogen from a stainless steel hypodermic tube with an inside diameter of 0.15 mm. Near their quenching limits these flames had hydrogen flow rates of 3.9 and 2.1 μg/s in air and oxygen, respectively. Assuming complete combustion, the associated heat release rates are 0.46 and 0.25 W. To the authors’ knowledge, these are the weakest self-sustaining steady flames ever observed.
Keywords
Microflames , Microcombustors , Quenching limits
Journal title
Combustion and Flame
Serial Year
2010
Journal title
Combustion and Flame
Record number
2275395
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