Golikov A. Improvement of marine safety during the transportation of dangerous bulk cargoes

The problem is solved by methods of the system analysis which has allowed to investigate information nowadays streams in system "hold - cargo - environment" during cargo operations of a vessel and transportation of DBC (dangerous bulk cargoes). Dust formation and dust suppression development of criteria of an estimation of decision-making the new method of a safety of people, a vessel and a cargo have allowed to investigate and develop Mathematical modeling processes, and then to create, design and construct new dust suppression system and to develop a number of practical organizational and technological actions. The developed analytical models of dynamics of processes of generation of a disperse phase of a cargo in the open space and the closed volumes of cargo premises which define height of rise of particles of a dust and speed of their entering into the moment of an output for borders of hold at falling a cargo, and also necessary energy and speed of movement of particles of an absorbent for creation of absorbing effect. The developed imitating models of distribution of a disperse phase of a cargo in air spacious and absorbent which define interrelation between constructive and regime characteristics of sprays of a liquid and the size of particles of cooperating environments. The developed empirical model of dynamics of accumulation of a dust sulfurs in an atmosphere of hold spaces depending on height of falling of a cargo. The general words: marine safety, dangerous bulk cargoes, cargo safety, dust suppression, process of transportation, sulphur, fire safety, absorption, mathematical models.