Features of the flow around the wind flow of solids of revolution in construction air mechanics
Ye. V. Gorokhov, V. N. Vasylev, Ye. A. Lozinsky, A. V. Zubenko, A. A. Drozdov
Donbas National Academy of Civil Engineering and Architecture
Annotation: This article presents an analysis of complex surface geometries of facades of buildings with which the designer has to face in determining the current wind load on them. The absence of methods for determining wind loads on buildings curved in the regulations has been found out. A variant of the consideration of the facades with smooth surface shape in the form of bodies of revolution has been suggested. The short analysis of the state of studying the issue past bodies of revolution in the world has been carried out. A mathematical model of the flow of the gas jet above the solid curved surface, which is the physical meaning of the effect Coanda, has been given. The possibility of using this effect in building aerodynamics, wind flow in the flow of nonlinear solid surfaces that will expand the field of knowledge influence the wind flow on the facades of non-linear forms, has been presented.
Keywords: a body of revolution, the Coanda effect, the non-linear surface of facades, construction air mechanics, aerodynamic loads.
Pages: 99-106.
Link for citation: Gorokhov, Ye. V.; Vasylev, V. N.; Lozinsky, Ye. A. [et al.]. Features of the flow around the wind flow of solids of revolution in construction air mechanics. – Text : electronic. – In: Metal Constructions. – 2015. – Vol. 21, N 2. – Р. 99-106. – URL: https://donnasa.ru/publish_house/journals/mk/2015-2/04_gorokhov_vasylev_lozinsky_zubenko_drozdov.pdf (date of access: 03.07.2024). (in Russian)
Vol. 21, N 2 (2015)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture