Open AccessThe simulation of crack growth in rolling stock running wheel disk
Author(s) -
V. V. Chunin,
Dmitriy Knyazev,
M. V. Timakov
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/747/1/012015
Subject(s) - survivability , wheel running , stock (firearms) , engineering , computer science , structural engineering , mechanical engineering , reliability engineering , medicine , endocrinology
The article reviews scientific and technical literature in the field of the survivability of railway wheels. The computer simulation of the flat crack growth at different temperatures is performed with the estimation of the crack propagation rate and survivability parameters. In conclusion, the estimation is provided to refine the calculation model, followed by the recalculation of the obtained results.