Detonation waves in polydisperse gas suspensions of monofuel in tubes with an abrupt expansion
V. F. BurnashevNavoi Samarkand State University, Universitetskii bul’v. 15, Samarkand, 703004, UzbekistanU. A. NazarovUlugbek Samarkand State Institute of Architecture and Engineering, ul. Lolazor 70, Samarkand, 703004, UzbekistanB. Kh. KhuzhaerovNavoi Samarkand State University, Universitetskii bul’v. 15, Samarkand, 703004, Uzbekistan
ABI
Аннотация
The distinctive features of detonation wave propagation in polydisperse (double-fraction) gas suspensions of a monofuel in tubes with an abrupt expansion are numerically investigated. Numerical calculations are performed for different sizes and relative mass contents of the particles of both fractions. A comparative analysis of the effect of mono- and polydisperse monofuel particles on the detonation wave mitigation is made. The dependences of the critical tube-diameter ratio of a sectional pipeline on the relative mass content and polydispersity of monofuel particles with different sizes are presented.
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