Zobrazeno 1 - 10
of 729
pro vyhledávání: '"generatrix"'
Publikováno v:
Омский научный вестник, Vol 3 (187), Pp 23-29 (2023)
The paper considers the shaping of cyclic surfaces based on nonlinear rotation, in which the axis of rotation and the generatrix in the general case are three-dimensional smooth curves. As a tool for shaping surfaces of non-linear rotation, the met
Externí odkaz:
https://doaj.org/article/54281c962a3042b8afa8f0dcca29f9e4
Autor:
Viktoryna A Romanova
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 15, Iss 2, Pp 106-116 (2019)
Aims of research. Studying the possibility of forming Monge carved surfaces, defined by the method of their formation, creating an algorithm and program in the AutoLISP language to demonstrate the formation of surfaces in the AutoCAD environment in a
Externí odkaz:
https://doaj.org/article/3c2f9f0a240940bcb453bfa4318de22b
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 5, Pp 5-11 (2017)
Graphical computer modeling is a real possibility of solving problems on the formation of surfaces by a kinematic method. It is due to the presence of automated design systems, such as MathCad, Mathematika, AutoCad, etc. The advantage of the AutoCad
Externí odkaz:
https://doaj.org/article/d57567b9c80049498b9b5310e7be3884
Publikováno v:
Научный вестник МГТУ ГА, Vol 0, Iss 199, Pp 23-30 (2017)
Applicability of the open source package OpenFOAM for numerical modeling different separated flows have been considered in the cases studies of the influence of vortices and their interaction with lifting surfaces, features of the flow field of rapid
Externí odkaz:
https://doaj.org/article/b8259442c2434024b6b07219af2ffa2c
Autor:
S L Shambina, S. N. Krivoshapko
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 17, Iss 2, Pp 165-174 (2021)
The article discusses new kinematic surfaces that can be attributed to the class of surfaces of congruent cross sections. The surfaces of congruent cross sections were first identified in a separate class by Professor I.I. Kotov. Circular, elliptical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76764ed9db062c71316af0aa774f9aa6
https://doi.org/10.22363/1815-5235-2021-17-2-165-174
https://doi.org/10.22363/1815-5235-2021-17-2-165-174
Akademický článek
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Publikováno v:
Journal of Materials Research and Technology, Vol 15, Iss, Pp 4064-4073 (2021)
Herein, the prestretching indexes of dielectric elastomers (DE) were determined by measuring the tensile properties, and then the actuation displacement and output force of the conical dielectric elastomer actuator (CDEA) with different prestretching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e93d8bb3a3414081e6192467a8de3d0c
http://www.sciencedirect.com/science/article/pii/S2238785421011650
http://www.sciencedirect.com/science/article/pii/S2238785421011650
Autor:
Gu Kang, Liu Chenguang, Jian Liu, Xiaoyu You, Yifei Li, Jianwei Cui, Xinwei Wang, Wang Yuhang
Publikováno v:
Precision Engineering. 71:170-177
Confocal microscopy is high precision and widely used method for topography measurement. The surface height information is obtained by peak extraction of the axial response signal (ARS) which axial tomography of the surface is required. Therefore, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05952dd20990c4f1c2474e6da5ec5c21
https://doi.org/10.1016/j.precisioneng.2021.03.012
https://doi.org/10.1016/j.precisioneng.2021.03.012
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 116:3677-3686
This paper proposes a method of quality for the uneven removal caused by the change of the radius of curvature in the aspheric surface polishing and finishing. This method uses a polishing disk and a bonnet as polishing devices, two kinds of aspheric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b5b213ce7f826ef9abc7e4aad0d2350
https://doi.org/10.1007/s00170-021-07685-0
https://doi.org/10.1007/s00170-021-07685-0
Akademický článek
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