Zobrazeno 1 - 7
of 7
pro vyhledávání: '"B. S. Grigor'ev"'
Autor:
A. E. Fedorov, B. S. Grigor’ev
Publikováno v:
Journal of Machinery Manufacture and Reliability. 48:236-242
A thermohydrodynamic model of a bearing is developed based on separate submodels selected by sufficient modeling accuracy for an algorithm of moderate complexity. Thermal processes in the bearing are taken into account along with mechanical ones. Mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bccf63825174855d3a376c34a8b8e6cd
https://doi.org/10.3103/s1052618819030063
https://doi.org/10.3103/s1052618819030063
Autor:
B. S. Grigor’ev, A. E. Fedorov
Publikováno v:
Journal of Machinery Manufacture and Reliability. 45:59-64
Suggested in this work is a novel approach to the calculation of the dynamic coefficients of fluid film bearings. In contrast to traditional approaches, this technique allows the scope of the necessary computations to be materially reduced. Considere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8891b02971f6e180d4c1d889e86db481
https://doi.org/10.3103/s1052618816010052
https://doi.org/10.3103/s1052618816010052
Autor:
B. S. Grigor’ev, D. B. Smirnov
Publikováno v:
Journal of Machinery Manufacture and Reliability. 42:236-239
A numerical method for calculating the characteristics of gas-lubricated spiral-grooved bearings based on integrating the Reynolds equation using the finite element method is proposed. This method is applicable to bearings of various geometries with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70fc67e7334b2d39bdf92ab99f0f69cd
https://doi.org/10.3103/s1052618813030047
https://doi.org/10.3103/s1052618813030047
Autor:
D. B. Smirnov, B. S. Grigor’ev
Publikováno v:
Journal of Machinery Manufacture and Reliability. 38:161-165
A new type of bearing with spiral slots and two profiled working surfaces is studied. The Reynolds equation is solved numerically for this type of bearing. The carrying ability and antitorque moment are calculated. The pressure profile and the relati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa2f32787f613d67202aed103f5e6ea
https://doi.org/10.3103/s1052618809020101
https://doi.org/10.3103/s1052618809020101
Publikováno v:
Proceedings of the 9th IFToMM International Conference on Rotor Dynamics ISBN: 9783319065892
A new model for analyzing the Morton effect is presented. Previous studies of the Morton effect were either simplified or rigorously detailed requiring huge computational effort. The present work describes the new model which tries to combine accurac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73d2ae8ec2eccf4e524c3f0345f4553c
https://doi.org/10.1007/978-3-319-06590-8_184
https://doi.org/10.1007/978-3-319-06590-8_184
Publikováno v:
Journal of Mathematical Sciences. 106:2925-2928
The first boundary-value problem for the Reynolds equation of the theory of gas lubrication with smooth data is studied. The existence and uniqueness of a solution are established. Bibliography: 7 titles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c694b26de9b9180933fa9ba19e17807e
https://doi.org/10.1023/a:1011311319957
https://doi.org/10.1023/a:1011311319957
Autor:
B. S. Grigor'ev
Publikováno v:
Fluid Dynamics. 6:335-339
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bef0dec4a78da280d0cf3dec5d1bc01b
https://doi.org/10.1007/bf01015080
https://doi.org/10.1007/bf01015080