Zobrazeno 1 - 10
of 15
pro vyhledávání: '"N. V. Baidakova"'
Publikováno v:
Industrial laboratory. Diagnostics of materials. 87:29-33
The composition of sludges (wastes of bearing industry enterprises) is determined by the characteristics of the abrasive tool used upon manufacturing, grade of the processed material, cutting-tool lubricant (CTL) and modes of treatment. We present th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5835e36ed99383964727e8cff18bf2a
https://doi.org/10.26896/1028-6861-2021-87-8-29-33
https://doi.org/10.26896/1028-6861-2021-87-8-29-33
Publikováno v:
Safety and Reliability of Power Industry. 14:40-44
Deterioration and aging of the technical fleet of thermal power facilities lead to an unpredictable shutdowns of power equipment. Therefore, it is necessary to create a special approach in maintenance and repair programs, taking into account the poss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af9d149b500d8d0c6458445906b40356
https://doi.org/10.24223/1999-5555-2021-14-1-40-44
https://doi.org/10.24223/1999-5555-2021-14-1-40-44
Autor:
N. V. Baidakova, Yu. N. Subbotin
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 312:261-269
We address the problem of approximating the derivatives of a differentiable function of $$m$$ variables ( $$m=3,4$$ ) by the derivatives of a polynomial on an $$m$$ -simplex for the standard method of interpolation by Lagrange polynomials at the poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e627730c449c0c10a6136e8dcb39813
https://doi.org/10.1134/s008154382101017x
https://doi.org/10.1134/s008154382101017x
Autor:
N. V. Baidakova
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 308:31-34
The standard method for the linear interpolation on a tetrahedron of a function with continuous second-order partial derivatives bounded by a given constant is considered. Estimates of the approximation of first-order derivatives that are more exact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53b6b8ea499e16c25a93c4804063089f
https://doi.org/10.1134/s0081543820020030
https://doi.org/10.1134/s0081543820020030
Autor:
N. V. Baidakova
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 296:74-84
A finite element with new properties of approximation of higher derivatives is constructed, and a method for the construction of a finite element space in the planar case is proposed. The method is based on Yu.N. Subbotin’s earlier results as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98806e244ab355bf877be06a0a07771d
https://doi.org/10.1134/s0081543817020079
https://doi.org/10.1134/s0081543817020079
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030220624
The problems of optimal sequencing at the selection of abrasive tools’ characteristics for the improvement of their quality characteristics have been considered. It has been established that the grain composition of the abrasive material affects th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::676223ebb1983e4a5c2329a83493773c
https://doi.org/10.1007/978-3-030-22063-1_107
https://doi.org/10.1007/978-3-030-22063-1_107
Publikováno v:
Proceedings of the 4th International Conference on Industrial Engineering ISBN: 9783319956299
Here, are considered the known papers on technological quality assurance of parts surfaces in abrasive processing. The analysis of these research and the issues raised have shown that the solution of tasks related to improvement of the surface layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aa7326bf9a7f2602d0a11f2d13d079c
https://doi.org/10.1007/978-3-319-95630-5_151
https://doi.org/10.1007/978-3-319-95630-5_151
Autor:
N. V. Baidakova, S. A. Kryukov
Publikováno v:
Proceedings of the 4th International Conference on Industrial Engineering ISBN: 9783319956299
We have considered the issues of how structural characteristics of grinding discs influence the roughness of the processed workpiece surfaces. The analysis of the known research about dependences of roughness parameters of polished surfaces on the di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff0d45710be52f1177d97e07f3983075
https://doi.org/10.1007/978-3-319-95630-5_150
https://doi.org/10.1007/978-3-319-95630-5_150
Autor:
N. V. Baidakova
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 288:29-39
We consider a natural class of composite finite elements that provide the mth-order smoothness of the resulting piecewise polynomial function on a triangulated domain and do not require any information on neighboring elements. It is known that, to pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae826151c87c9ecbb8480dda23d3aded
https://doi.org/10.1134/s0081543815020042
https://doi.org/10.1134/s0081543815020042
Autor:
N. V. Baidakova
Publikováno v:
Proceedings of the Steklov Institute of Mathematics. 264:44-59
The interpolation problem under consideration is connected with the finite element method in ℝ3. In most cases, when finite elements are constructed by means of the partition of a given domain in ℝ2 into triangles and interpolation of the Hermite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce4325b9337e4f980264a5cc60c6982
https://doi.org/10.1134/s0081543809050046
https://doi.org/10.1134/s0081543809050046