Open AccessExperimental study of flame propagation and stability of (ILPG)
Author(s) -
Mustafa Abdullah Saleh,
Fouad Saleh Alwan
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1088/1/012069
Subject(s) - combustor , combustion , liquefied petroleum gas , gas burner , nitrogen , premixed flame , inert gas , stove , mixing (physics) , inert , diffusion flame , materials science , flame speed , adiabatic flame temperature , kerosene , mechanics , nuclear engineering , chemistry , waste management , engineering , composite material , organic chemistry , physics , quantum mechanics
The Study of the premixed and vertical flow makes a special significance in industrial burners design and application of industrial stoves. It included a laboratory study of the flame propagation and stability of liquid petroleum gas (LPG) for a vertical burner of different diameters and a study of the effect of isolating the flame from the external environment by an inert gas which is nitrogen gas. It also included a new experimental and numerical simulation to understand the effect of using inert Nitrogen gas (Nitrogen jacket) on properties of flame propagation in Vertical burner. Accordingly, the test device was modified. The necessary measuring devices were added. It was equipped with an internal nitrogen gas isolation system to determine the properties of the previously mixed vertical flame stability. The experimental combustion tests have been done by using (LPG) under Laboratory conditions (Tu = 298 K, Pu =1 atm), with high range of air to fuel mixing ratio. The percentage of the maximum value for premixed flame burning velocity between (without N2 and with N2) for burner diameters (9,13,16 mm) were (3.4%,6.02%,2.99%) respectively