ANALYSIS OF THE AVAILABLE SUBSTANCES USE AND METHODS OF THEIR DELIVERY FOR FIRE EXPANSION
Array
Abstract
Every year from fires there is a set of accidents, considerable material losses are put, the environment is destroyed, people perish. In recent years, there has been a tendency to increase the occurrence of significant fires in arsenals, oil storage facilities, chemical plants, which requires fundamentally new approaches to their elimination. The question of effective work of the personnel of the state emergency service of Ukraine in various destructive situations and the minimum risk to their lives is relevant.
In the reviewed work the authors analyzed the use of fire extinguishing agents and methods of their delivery for fire fighting purposes. The advantages and disadvantages of the use of various fire extinguishing agents. The idea of optimal extinguishing of complex fires with the help of discrete delivery of various fire extinguishing substances by fire-rescue units over long distances (more than 100 m) is proposed, a drawing of the method of their supply is given and an example of a container (container) that delivers the fire extinguishing agent to the fire place is developed. The existing target model of fire extinguishing requires further careful research, especially in the field of ballistics and design of the container (container) for the delivery of various fire extinguishing agents, which make an error in the results, but will help to solve the actual problem of effective fire extinguishing. The analysis shows that many different types of fire extinguishing agents have been developed, but a universal fire extinguishing agent that would meet the requirements of efficiency, environmental safety and fire extinguishing efficiency, and most importantly to extinguish all classes of fires is not developed. Therefore, the goal of further research is the modernization of the methods of delivery of these agents. Modern methods of extinguishing fires by supplying fire extinguishing agents are not always safe for the life of firefighters-rescuers, so we believe that the use of methods and devices for supplying fire extinguishing substances from a safe distance is a priority for the development of fire fighting. As one of the directions of solving the problem of extinguishing fires of different classes from a safe distance, it is proposed to use stem installations for discrete supply of various mixtures of fire extinguishing substances.
The results of the research presented in the reviewed work are of theoretical and practical interest, and therefore are promising for study and can be recommended for publication in scientific journals.
Keywords: extinguishing agent, installation of a discrete supply of extinguishant substances, fire extinguishing.
Downloads
Published
How to Cite
Issue
Section
License
The authors who publish in this collection agree with the following terms:
• The authors reserve the right to authorship of their work and give the magazine the right to first publish this work under the terms of license CC BY-NC-ND 4.0 (with the Designation of Authorship - Non-Commercial - Without Derivatives 4.0 International), which allows others to freely distribute the published work with a mandatory reference to the authors of the original work and the first publication of the work in this magazine.
• Authors have the right to make independent extra-exclusive work agreements in the form in which they were published by this magazine (for example, posting work in an electronic repository of an institution or publishing as part of a monograph), provided that the link to the first publication of the work in this journal is maintained. .
• Journal policy allows and encourages the publication of manuscripts on the Internet (for example, in institutions' repositories or on personal websites), both before the publication of this manuscript and during its editorial work, as it contributes to the emergence of productive scientific discussion and positively affects the efficiency and dynamics of the citation of the published work (see The Effect of Open Access).