EXPERIMENTAL STUDY ON GAS MIXTURE EXPLOSION IN A REAL SCALE TUNNEL

In this paper, the experiments of fuel-air mixtureexplosion were carried out in a 7.2\,m^2 \times 600\,m real scale tunnel tostudy the variation and propagation of the pressure and flame in explosion. Therelations among the compositions of mixture, boundary conditions, turbulence,combustion and pressure have been obtained.