The effects of turbulence on the aerodynamic properties,especially surface-pressure spectra and vortex-induced vibrations,of two-dimensional rectangular prisms with slenderness ratios of 2 and 4 are investigated exper...The effects of turbulence on the aerodynamic properties,especially surface-pressure spectra and vortex-induced vibrations,of two-dimensional rectangular prisms with slenderness ratios of 2 and 4 are investigated experimentally.Particular attention is given to turbulence integral scale ef- fects from the view-point of energy distribution in frequency domain.展开更多
文摘The effects of turbulence on the aerodynamic properties,especially surface-pressure spectra and vortex-induced vibrations,of two-dimensional rectangular prisms with slenderness ratios of 2 and 4 are investigated experimentally.Particular attention is given to turbulence integral scale ef- fects from the view-point of energy distribution in frequency domain.
