Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Viktor I. Trokhaniak"'
Autor:
Serhii F. Pylypaka, Mykola B. Klendii, Viktor I. Trokhaniak, Tetiana A. Kresan, Iryna Y. Hryshchenko, Andrii S. Pastushenko
Publikováno v:
Acta Polytechnica, Vol 61, Iss 1, Pp 270-278 (2021)
The design of a helical surface tillage tool made of a developable helicoid section has been calculated using the methods of analytical and differential geometry, the theory of surfaces, the systems of computer-generated graphics and mathematics. A h
Externí odkaz:
https://doaj.org/article/5eb8cda221f143e9b08529d865c93baf
Autor:
Ivan L. Rogovskii, Liudmyla L. Titova, Oleksii O. Davydenko, Viktor I. Trokhaniak, Oleksandra M. Trokhaniak
Publikováno v:
Acta Polytechnica, Vol 59, Iss 5, Pp 510-517 (2019)
The paper presents a method of producing Circular Cross-Section Columns (CCSC), which can provide sufficiently precise dimensions, with longitudinal reinforcement securely fixed in special plugs. An investigation procedure for determining the capacit
Externí odkaz:
https://doaj.org/article/17e2b5239bf94aa7b7fff6e7173439db
Publikováno v:
Acta Polytechnica, Vol 59, Iss 1, Pp 67-76 (2019)
Differential equations of a relative material particle motion over the edge of an inclined flat ellipse that rotates around the axis of a vertical limiting cylinder have been deduced. The position of a plane relative to the axis of the rotation is se
Externí odkaz:
https://doaj.org/article/4d80a23b0adc4b189f2fbbf9d2e6e79b