Fluid-structure interaction effects on the deformable and pitching plate dynamics in a fluid flow
نویسندگان
چکیده
This study presents a numerical investigation of 2D flexible flat plate dynamics, immersed in fluid flow with Reynolds number, based on its chord, 2000. The is animated by forced sinusoidal pitching movement, whose amplitude 10∘ from leading edge. Various materials are considered for the structure, rigid to more ones. Fluid-Structure Interaction (FSI) effects taken into account using partitioned implicit coupling scheme. Arbitrary Lagrangian-Eulerian (ALE) formulation Navier-Stokes equations applied and anisotropic diffusion equation solved determine displacements domain mesh. results validated experimental A good agreement obtained. Afterwards, it shown that under dynamics plate, flexibility structure tends increase lift drag but decrease thrust. In addition, this produces an acceleration wake plate.
منابع مشابه
the effects of changing roughness on the flow structure in the bends
flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...
Fluid-structure interaction in deformable microchannels
Related Articles High frequency microbubble-switched oscillations modulated by microfluidic transistors Appl. Phys. Lett. 101, 073509 (2012) Convenient quantification of methanol concentration detection utilizing an integrated microfluidic chip Biomicrofluidics 6, 034111 (2012) Giant augmentations in electro-hydro-dynamic energy conversion efficiencies of nanofluidic devices using viscoelastic ...
متن کاملFluid-structure interaction studies on marine propeller
Composite propellers offer high damping characteristics and corrosion resistance when compared with metal propellers. But the design of a hybrid composite propeller with the same strength of metal propeller is the critical task. For this purpose, the present paper focusses on fluid-structure interaction analysis of hybrid composite propeller with Carbon/Epoxy, R-Glass/Epoxy and S2-Glass/Epoxy t...
متن کاملMHD Casson fluid flow through a vertical plate
In this study, effects of numerous physical quantities like dissipation, thermal radiation, and induced magnetic field on magnetohydrodynamic Casson fluid flow through a vertical plate is addressed. The non-dimensional multivariable governing equations are solved numerically by by means of Runge-Kutta method along with shooting technique. The behavior of velocity, temperature and induced magnet...
متن کاملFluid-structure Interaction in Blood Flow
This is a joint work with Andro Mikelić (University of Lyon 1, France), Josip Tambača (University of Zagreb, Croatia), Giovanna Guidoboni (University of Houston, USA), Dr. Craig Hartley (Baylor College of Medicine, USA), Dr. Doreen Rosenstrauch (Texas Heart Institute and The University of Texas Health Science Center at Houston, USA), and Dr. Z. Krajcer (Texas Heart Institute and St. Luke’s Epis...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Applied Ocean Research
سال: 2021
ISSN: ['0141-1187', '1879-1549']
DOI: https://doi.org/10.1016/j.apor.2021.102720