Zobrazeno 1 - 6
of 6
pro vyhledávání: '"S. B. Kulishov"'
Publikováno v:
Проблеми обчислювальної механіки і міцності конструкцій. :43-52
The work shows the characteristics of vibrations in gas-turbine engine working wheels, depending on the conditions of mutual movement of the contacting surfaces of the shelves. The use of experimental data on the vibration frequencies of the working
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c74d8ba404bf23cce16fce51365f5f6e
https://doi.org/10.15421/4219004
https://doi.org/10.15421/4219004
Autor:
A. N. Skritskii, V. V. Pokrovskii, V. G. Sidyachenko, S. B. Kulishov, V. N. Ezhov, A. V. Byalonovich
Publikováno v:
Strength of Materials. 48:411-418
The paper considers procedures for predicting safe damage to compressor and turbine disks in stationary and aircraft gas turbine engines at the stage of subcritical crack growth. The methods are proposed to evaluate inspection intervals and amounts o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7351668ce1e88f1e8c15b6b17762c194
https://doi.org/10.1007/s11223-016-9779-7
https://doi.org/10.1007/s11223-016-9779-7
Publikováno v:
Strength of Materials. 44:59-63
The effects of temperature, holding time and profile, as well as of biaxiality ratio on crack propagation rate in 12Cr–2Ni–Mo steel have been studied under cyclic loading conditions. It is shown that all the results obtained fall into the toleran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb837f08569229800bf2cbefc41a098
https://doi.org/10.1007/s11223-012-9349-6
https://doi.org/10.1007/s11223-012-9349-6
Publikováno v:
Strength of Materials. 41:399-406
We study the influence of temperature and the size of the specimens on the characteristics of static crack resistance of 12Cr-2Ni-Mo refractory steel. It is shown that, in the temperature range 20-450°C, the increase in the thickness of specimens le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae3b7c1c90b22a72e142a5aa4d6dd92
https://doi.org/10.1007/s11223-009-9140-5
https://doi.org/10.1007/s11223-009-9140-5
Publikováno v:
Strength of Materials. 41:285-293
We study the influence of temperature, specimen sizes, loading frequency, and the time of holding under long-term static loading on the crack growth rate in 12Cr-2Ni-Mo steel. It is shown that the influence of these factors on the crack growth rate i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba7ed1bb75a0fe4f811a6c4071d7ac15
https://doi.org/10.1007/s11223-009-9126-3
https://doi.org/10.1007/s11223-009-9126-3
Holding periods of 300 and 3600 s in a trapezoidal load cycle are shown to increase the crack growth rate dozens of times for alloy EP962 and several-fold for alloy EP742 at a temperature of 973 K. It is demonstrated that in the presence of the first
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::201d7e44feb54534f4b751bd2c3bd26d
http://dspace.nbuv.gov.ua/handle/123456789/48469
http://dspace.nbuv.gov.ua/handle/123456789/48469
