Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Łukasz, Flaga"'
Publikováno v:
Archives of Civil Engineering, Iss No 1, Pp 97-120 (2024)
The work concerns dynamic similarity criteria of various phenomena occurring in hydraulics and fluid dynamics originally derived from ratios of forces and forces moments affecting these phenomena. The base of dynamic similarity criteria formulations
Externí odkaz:
https://doaj.org/article/aa0b036b005c4fb4a1873d41bde0eca0
Publikováno v:
Archives of Civil Engineering, Vol vol. 67, Iss No 3, Pp 177-196 (2021)
The subject of the wind tunnel tests is a steel chimney 85 m high of cylindrical – type structure with a grid-type curtain structure situated at its upper part. The model of the upper part of the chimney made in the scale of 1:19 was equipped with
Externí odkaz:
https://doaj.org/article/8d97e42d0ed14a93a1700790dca91c86
Autor:
Fabio Rizzo, Chiara Bedon, Sulyman Mansour, Aleksander Pistol, Maria Francesca Sabbà, Łukasz Flaga, Renata Klaput, Dora Foti
Publikováno v:
Applied Sciences, Vol 13, Iss 7, p 4135 (2023)
Flexible roofs are sensitive to wind actions because they are light, and their deformability can induce local or global instability. In most cases, their design requires experimental wind tunnel testing to investigate the aeroelastic phenomena and th
Externí odkaz:
https://doaj.org/article/dae55f928ead4fe4be4b0db0ad7c62f9
Publikováno v:
Budownictwo i Architektura, Vol 17, Iss 4 (2019)
In the first part of this paper, similarity criteria were elaborated for investiga-tions of aeroelastic sectional models of high voltage line wires. These criteria consider wire vibrations caused by aeroelastic phenomena: vortex excitation, wake gall
Externí odkaz:
https://doaj.org/article/bad6bb0f5a9f40078d48244cfce063f6
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Publikováno v:
Archives of Civil & Mechanical Engineering (Elsevier Science); Mar2023, Vol. 23 Issue 1, p1-15, 15p
Publikováno v:
Czasopismo Techniczne. :111-124
Model tests of dynamic action on the atmospheric boundary layer – concentric configuration of ventilation towers with a central ventilation chimney
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14c0cee23a0803a2c93d49d37ea9aa23
https://doi.org/10.4467/2353737xct.19.075.10726
https://doi.org/10.4467/2353737xct.19.075.10726
Publikováno v:
Czasopismo Techniczne. :63-79
Model tests of dynamic action on the atmospheric boundary layer – linear configuration of ventilation towers on a rough terrain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32fe9fb52ca42ea38eab1d681d92cf68
https://doi.org/10.4467/2353737xct.19.072.10723
https://doi.org/10.4467/2353737xct.19.072.10723
Wind tunnel tests and analysis of snow load distribution on three different large size stadium roofs
Autor:
Andrzej Flaga, Łukasz Flaga
Publikováno v:
Cold Regions Science and Technology. 160:163-175
The article contains comparison and analysis of snow load tunnel tests for three different roofs of sport facilities. Tests were performed in a wind tunnel with boundary layer modelling. Snow precipitation and redistribution tests were performed usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ef26c268747aabe8f7c090eb04743cc
https://doi.org/10.1016/j.coldregions.2019.02.002
https://doi.org/10.1016/j.coldregions.2019.02.002
Publikováno v:
Budownictwo i Architektura, Vol 12, Iss 2 (2013)
The paper deals with model investigations on wind pressure distributions on walls and roof of a tenement house in compact development of Cracow centre. The tests were performed in a boundary layer wind tunnel at the Cracow University of Technology fo
Externí odkaz:
https://doaj.org/article/2d74f5a5b6a543a39b50d1a4474589b7