TY - JOUR

T1 - Effect of aspect ratio and end plates on rotational oscillations of thick plates in air flow

AU - Shmigirilov, R.V.

AU - Ryabinin, A.N.

PY - 2020/9/25

Y1 - 2020/9/25

N2 - The steady oscillations of elastically fixed thick plates in the air flow are considered. The oscillation amplitudes are measured using the strain gauge method. In experiments, the aspect ratio varies. Some of the experiments were performed with end plates. Steady-state oscillation amplitude increases with an increase in plate aspect ratio. In the presence of end plates, the oscillation amplitude linearly depends on the Strouhal number. Increasing the aspect ratio of the thick plate from 5 to 7 does not lead to a significant change in the amplitude of oscillations.

AB - The steady oscillations of elastically fixed thick plates in the air flow are considered. The oscillation amplitudes are measured using the strain gauge method. In experiments, the aspect ratio varies. Some of the experiments were performed with end plates. Steady-state oscillation amplitude increases with an increase in plate aspect ratio. In the presence of end plates, the oscillation amplitude linearly depends on the Strouhal number. Increasing the aspect ratio of the thick plate from 5 to 7 does not lead to a significant change in the amplitude of oscillations.

UR - https://iopscience.iop.org/article/10.1088/1757-899X/927/1/012049

UR - http://www.scopus.com/inward/record.url?scp=85093109739&partnerID=8YFLogxK

U2 - 10.1088/1757-899X/927/1/012049

DO - 10.1088/1757-899X/927/1/012049

M3 - Conference article

VL - 927

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

SN - 1757-8981

M1 - 012049

T2 - XIII International Conference on Applied Mathematics and Mechanics in the Aerospace Industry

Y2 - 6 September 2020 through 13 September 2020

ER -