Open AccessMethodical foundations of forecasting the reliability of products of aviation and rocket and space technology
Author(s) -
Vasilii I. Biryukov
Publication year - 2019
Publication title -
incas buletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.282
H-Index - 10
eISSN - 2247-4528
pISSN - 2066-8201
DOI - 10.13111/2066-8201.2019.11.s.5
Subject(s) - reliability (semiconductor) , rocket (weapon) , aviation , component (thermodynamics) , reliability engineering , space (punctuation) , product (mathematics) , rocket engine , systems engineering , aerospace engineering , computer science , engineering , aero engine , aeronautics , mechanical engineering , mathematics , power (physics) , physics , geometry , quantum mechanics , thermodynamics , operating system
The study discusses various techniques and algorithms for determining the quantifiable characteristics of the reliability of products of aviation and rocket and space technology at the stages of research and development. The sequences of disaggregation of composite products into components and the drawing up of structural reliability schemes are given on the example of an electric rocket engine having mechanical units and electrical equipment of various types. Various methodological approaches are presented to determine the possibility of failure-free operation of the component parts of products, both with experience data on failure rates of elements and without official data on reliability. Recommendations are given to increase the VBR components, individual parts and the product as a whole.