Open AccessInfluence of Large-scale and Subjective Factors on Technical Systems Ensuring Safety of Technological Processes Involving Protective Gas
Author(s) -
Гапонюк,
N. Gaponyuk,
Калугина,
Olga A. Kalugina,
Lvov,
V. Lvov
Publication year - 2015
Publication title -
bezopasnostʹ v tehnosfere
Language(s) - English
Resource type - Journals
ISSN - 1998-071X
DOI - 10.12737/14430
Subject(s) - technological system , scale (ratio) , risk analysis (engineering) , failure rate , reliability engineering , computer science , engineering , systems engineering , business , physics , quantum mechanics
Comparative assessment of the average failure rate of the basic elements of pneumatic systems has been presented.
Structure oftechnical systems failures to ensure safety of technological processes involving protective gas has been
described. Decisive influence of operating conditionsand parameters of protective gas industrial purity on safety of
technological processes has been revealed.Regardless of the complexitylevel of the system, the occurrence of many kinds
of failure is caused by negative impact of large-scale and subjective factors associated with the absence of objective
monitoring of protective gasindustrial purity. Design, construction and operation of technical systems ensuring safety of
technological processes involving protective gas is often based onprinciples typical for technological processes, not taking
into account the specific features of operation of objects of protection.