The Characterization of Liquefied Petroleum Gas (LPG) Using a Modified Bunsen Burner

The equivalence ratio ranges were found between 22.77 and 42.93 for the Saudi LPG/air mixture using a traditional Bunsen burner. An operation problem was with burner mixture, especially in lean mixture. Therefore, successfully modified to overcome limits of different mixtures stable flame obtained. 0.68 1.30 A premixed used MATLAB algorithm applied image processing measurement laminar burning velocity. velocity determined be approximately 35 ± 0.91 cm/s under stoichiometric conditions half-cone angle 16.20 0.76°. minimum height observed 21.50 0.22 mm above exit.