Gogo V. Development of scientific basis and update of means for hydro dust control to improve labour conditions in coal mines

In dissertation work a new decision of actual scientific problem, consisting in further development of theory of hydrodynamic fight against a dust on the basis of the impulsive-wave effects created in the processes of absorption of hard particles of dust by the drops of liquid and ground of rational technical decisions of facilities of hydrodynamic fight against a dust in the conditions of coal mine, is given, allowing to promote efficiency of collective defence of working from a dust in the aspects of labour protection in coal production. For the impulsive-wave stochastic state of dispersion pilegazogidkostnogo stream in the process of hydrodynamic fight against a dust, analytical depend-ences are first got, determining structures of stream as fraktal systems "gas - the drops of liquid are the hard particles of dust", mathematical realization of which is executed in geometrical constructions of fraktal great numbers of drops and particles of dust as objects of variable the masses. It is set first, that the proc-ess of capture of hard particles of dust by the drops of liquid in a gas stream is adequate and are the process of flat vibrations, change in the structure of the systems of stream of fraktal com-position "gas - the drops of liquid are the hard particles of dust", probabilistic developing in the systems the "gas - drops of liquid with eaten up the hard particles of dust". The results of disserta-tion have a social orientation in providing of healthy and safe terms of work of miners. Keywords: labour protection, coal pro-duction, dust, hydraulic fight against a dust.