Investigation of Aerodynamic Coefficients of Sagging Membrane Coatings of Engineering Structures
V. F. Mushchanov, A. V. Zubenko, A. A. Drozdov
Donbas National Academy of Civil Engineering and Architecture
Annotation: The publication examines the results of scientific research and regulatory documents on the impact of wind load on structures with a circular cylindrical surface, namely, vertical cylindrical tanks of large volumes. Using the example of a reservoir with a volume of 20 thousand m3, the aerodynamic coefficients for the concave membrane roof of the reservoir for the model at a scale of 1: 320 were obtained. By purging in the DonNACA MAT wind tunnel, verification calculations for the model in the Solid Works Flow Simulation software package were performed. Aerodynamic coefficients for a 1: 1 scale reservoir in Solid Works for an isolated reservoir and for a reservoir in a group of 4 objects were obtained.
Keywords: wind tunnel, aerodynamic coefficient, vertical cylindrical tank.
Pages: 81-96.
Link for citation: Mushchanov, V. F.; Zubenko, A. V.; Drozdov, A. A. Investigation of Aerodynamic Coefficients of Sagging Membrane Coatings of Engineering Structures. – Text : electronic. – In: Metal Constructions. – 2017. – Vol. 23, N 2. – Р. 81-96. – URL: https://donnasa.ru/publish_house/journals/mk/2017-2/04_mushchanov_zubenko_drozdov.pdf (date of access: 03.07.2024). (in Russian)
Vol. 23, N 2 (2017)Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture