Zobrazeno 1 - 8
of 8
pro vyhledávání: '"D. A Gnevashev"'
Publikováno v:
Chernye Metally. :45-48
Publikováno v:
Russian Metallurgy (Metally). 2022:1714-1724
Autor:
D. A. Gnevashev, K. L. Goryacheva
Publikováno v:
Russian Metallurgy (Metally). 2022:1818-1824
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 5, Pp 43-47 (2016)
The results of physical and numerical experiments of the process precipitate a cylindrical aluminum sample performed by the finite element method. Optimal numerical modeling of options that allow to further develop a method of numerical simulation of
Externí odkaz:
https://doaj.org/article/9f373842b19a4b359e8f229b46297aaa
Autor:
D. A. Gnevashev, D. B. Chaika
Publikováno v:
Russian Metallurgy (Metally). 2021:1751-1758
Autor:
L. M Gnevasheva, D. A Gnevashev
Publikováno v:
Izvestiya MGTU MAMI. 8:38-41
Cyclic derivatives of ketosulfides -1,3- dioxolanes are active reagents. Polyfunctional cyclic derivatives of ketosulfides are identified by physicochemical methods and spectral properties.
Autor:
L. M. Gnevasheva, D. A. Gnevashev
Publikováno v:
Izvestiya MGTU MAMI. 7:71-77
Based on IR and PMR spectra there are identified cyclic derived ketosulfides 1,3-dioxolanes, which in addition to self-interest may be active reagents. Opening of a cycle 1,3-dioxole new system is implemented by organomagnesium compounds. Functional
Publikováno v:
Izvestiya MGTU MAMI. 3:144-147
The paper presents the results of innovative research and development based on of 3D parametric modeling technology. Due to the time-saving for R&D, the use of three-dimensional models makes it possible to hasten the preproduction process and to incr