TY - GEN
T1 - Flow-Induced Deformation of Vertically Mounted Elastic Plate in Laminar Fluid Flow
AU - Kanchan, Mithun
AU - Bhardwaj, Rajneesh
N1 - Funding Information:
We gratefully acknowledge financial support by a grant (Grant No. MTR/2019/000696) from the Science and Engineering Research Board (SERB), Department of Science and Technology (DST), New Delhi, India.
Publisher Copyright:
© 2023, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.
PY - 2023
Y1 - 2023
N2 - The flow-induced deformation of a thin vertically mounted elastic plate subjected to incoming fluid flow is investigated in the present work. This study primarily covers the two-dimensional flow regime in which the elastic plate is contained within a narrow channel and the Reynolds number is restricted to Re = 100. The simulation is carried out by employing an in-house fluid structure interaction code which couples sharp-interface immersed boundary method and finite-element method. A partitioned approach is used to couple fluid and structural solvers. The dynamic behavior of the system is explored by considering the influence of parameters like bending rigidity (Kb) and fixed mass ratio (M). The amplitude and frequency response is obtained for plate deformation with respect to reduced velocity (Ur). Three distinct branches i.e. initial, upper and lower branches are observed. A lock-in condition is found to be present in the upper branch. Finally, the effect of force components acting on the plate are studied.
AB - The flow-induced deformation of a thin vertically mounted elastic plate subjected to incoming fluid flow is investigated in the present work. This study primarily covers the two-dimensional flow regime in which the elastic plate is contained within a narrow channel and the Reynolds number is restricted to Re = 100. The simulation is carried out by employing an in-house fluid structure interaction code which couples sharp-interface immersed boundary method and finite-element method. A partitioned approach is used to couple fluid and structural solvers. The dynamic behavior of the system is explored by considering the influence of parameters like bending rigidity (Kb) and fixed mass ratio (M). The amplitude and frequency response is obtained for plate deformation with respect to reduced velocity (Ur). Three distinct branches i.e. initial, upper and lower branches are observed. A lock-in condition is found to be present in the upper branch. Finally, the effect of force components acting on the plate are studied.
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U2 - 10.1007/978-981-19-7055-9_58
DO - 10.1007/978-981-19-7055-9_58
M3 - Conference contribution
AN - SCOPUS:85152562979
SN - 9789811970542
T3 - Lecture Notes in Mechanical Engineering
SP - 343
EP - 347
BT - Fluid Mechanics and Fluid Power - Select Proceedings of FMFP 2021
A2 - Bhattacharyya, Suvanjan
A2 - Chattopadhyay, Himadri
PB - Springer Science and Business Media Deutschland GmbH
T2 - 48th National Conference on Fluid Mechanics and Fluid Power, FMFP 2021
Y2 - 27 December 2021 through 29 December 2021
ER -