The aim of the present study is to analyze the attenuation of detonation waves in dust-free
and dusty air. The two-phase model for compressible reacting flow including chemically inert
solid particles is used. Hydrogen–oxygen detonation is simulated using detail chemical
kinetics. Finite volume method is utilized in this numerical procedure where the AUSM+
scheme and the method of Saurel are used to calculate the gas-phase and particle-phase
fluxes, respectively. The cloud density, material density, and particle radius are the …