Numerical and experimental analysis of propane_hydrogen mixture ignition in air

31st International Conference on Equations of State for Matter

Sevrouk, K.L.^1 ; Krivosheyev, P.N.^1 ; Penyazkov, O.G.^1 ; Torohov, S.A.^2 ; Titova, N.S.^2 ; Starik, A.M.^2

Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, P Brovka Street 15, Minsk

220072, Belarus^1

Baranov Central Institute of Aviation Motors Development, Aviamotornaya Street 2, Moscow

111116, Russia^2

关键词: Chain reaction;    Emission characteristics;    Experimental investigations;    Hydrocarbon fuel;    Ignition delay time;    Numerical and experimental analysis;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/774/1/012083/pdf
DOI  :  10.1088/1742-6596/774/1/012083

来源: IOP

【 摘 要 】

The addition of hydrogen to the various hydrocarbon fuels being examined as a promising method for increasing the efficiency of the engine while improving their emission characteristics. This work is dedicated to experimental investigation of the ignition delay time C3H8-H2mixture in the air and analysis of the mechanisms responsible for the acceleration of chain reactions with the addition of hydrogen in propane, based on numerical simulation.