Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Ruslan Balokhonov"'
Autor:
Ruslan Balokhonov, Aleksandr Zemlianov, Veronika Utyaganova, Diana Gatiyatullina, Varvara Romanova
Publikováno v:
Metals, Vol 13, Iss 8, p 1465 (2023)
Numerical simulation of deformation and fracture of an AlSi12% alloy additively fabricated by layer-by-layer electron beam melting of a wire is carried out. The microstructure of the alloy is studied by scanning and transmission electron microscopy a
Externí odkaz:
https://doaj.org/article/27cf4fb715a14ca0b80109d2c5389a8a
Publikováno v:
Metals, Vol 13, Iss 4, p 724 (2023)
A numerical study of the mechanical behavior of aluminum matrix–carbide particle composites subjected to combined thermomechanical loading is carried out. The composite structure, corresponding to that observed experimentally, is explicitly taken i
Externí odkaz:
https://doaj.org/article/fa043b95c3494454bb38436b398d64ca
Publikováno v:
Metals, Vol 13, Iss 2, p 440 (2023)
The phenomenon of mesoscale deformation-induced surface roughening in titanium polycrystals is examined experimentally and numerically. The evolution of the surface morphology under uniaxial tension is analyzed in terms of the standard and ad hoc rou
Externí odkaz:
https://doaj.org/article/6248de09ddbd4d53838ba547ed10ce1d
Autor:
Ruslan Balokhonov, Varvara Romanova
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 17, Iss 2, Pp 169-180 (2019)
The interfacial mechanisms of the stress-strain localization in non-homogeneous media are investigated, using a steel substrate - iron boride coating composition subjected to tension as an example. A dynamic boundary-value problem in a plane-strain f
Externí odkaz:
https://doaj.org/article/ba9f8edb81cb48baae50600aa75667cd
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 17, Iss 2, Pp 243-254 (2019)
Microstructure-based simulations of the deformation processes require substantial computational resources due to the necessity of using detailed meshes with a large number of elements. An approach that considerably reduces the computational costs imp
Externí odkaz:
https://doaj.org/article/7f8d3a430c6a4cd0933c64a574c0d52f
Publikováno v:
Frontiers in Mechanical Engineering, Vol 6 (2020)
The mechanical aspects of deformation-induced surface roughening inherent in microstructural inhomogeneity are studied numerically using single inclusion models. Three-dimensional finite-element calculations of uniaxial tension are performed for a se
Externí odkaz:
https://doaj.org/article/093740fc67894bd190bfe58e8eadb7a3
Autor:
Varvara Romanova, Ruslan Balokhonov, Olga Zinovieva, Dmitry Lychagin, Evgeniya Emelianova, Ekaterina Dymnich
Publikováno v:
Metals, Vol 12, Iss 3, p 397 (2022)
The deformation behavior of aluminum single crystals subjected to compression along the [100] and [110] directions is numerically examined in terms of crystal plasticity. A constitutive model taking into account slip geometry in face-centered cubic c
Externí odkaz:
https://doaj.org/article/5bd585017c334a9d8d3d4e452bf6a395
Autor:
Ruslan Balokhonov, Varvara Romanova, Ekaterina Batukhtina, Maxim Sergeev, Evgeniya Emelianova
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 16, Iss 1, Pp 77-86 (2018)
A crystal plasticity approach was used to study the effects of grain shape and texture on the deformation behavior of friction stir weld (FSW) microregions. The explicit stress-strain analysis was performed for two representative grain structures wit
Externí odkaz:
https://doaj.org/article/9c88d3b9799f4ff986c3620c3051bf5d
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 14, Iss 3, Pp 329-334 (2016)
Numerical simulation is performed to investigate the mesoscale stress-strain localization in a surface-modified commercial titanium alloy. The calculated crystalline microstructure corresponds to that observed in experiments and is accounted for in a
Externí odkaz:
https://doaj.org/article/a5d77327f95240339ccae43d4d3444a9
Autor:
Varvara Romanova, Ekaterina Dymnich, Ruslan Balokhonov, Mohammad Sadegh Mohebbi, Vasiliy Ploshikhin
Publikováno v:
Procedia Structural Integrity. 35:196-202
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009b478d725f1d0eb818b0d89eb822d2
https://doi.org/10.1016/j.prostr.2021.12.065
https://doi.org/10.1016/j.prostr.2021.12.065