A fluid multi-structure interaction (FMSI) study on flow-induced coupled vibrations of an elastically mounted cylinder and a detached flexible plate is carried out numerically at constant $Re=100$ . The effect non-dimensional gap $G^{*}$ between the two structures, reduced velocity $U_{c}^{*}$ , proximity-induced flow physics vibration characteristics system presented. FMSI shows two-state resp...

An analytical study was performed to study effects of thermo-diffusion and chemical reactions on a three-dimensional MHD mixed convective flow of dissipative fluid along an infinite vertical porous plate with transverse sinusoidal suction velocity. The parabolic partial differential equations governing the fluid flow, heat transfer, and mass transfer were solved using perturbation technique and...

in this paper, the fluid-structure interaction phenomenon and the research history are described. then due to the complex and specific working conditions of a turbine blade, we have investigated the phenomenon on this subject. the fluid-structure interaction on a turbine blade model has been simulated by using structural and fluid flow section of ansys software. a model of turbine blade with ai...

in the present work, a prototype of a new type of solar collectors, which called direct absorption solar collector, was built and its thermal performance is experimentally compared with conventional flat plate solar collector under transient and steady state conditions. different volume fractions of multi wall carbon nanotubes in water and ethylene glycol mixture (70%:30% in volume) were used a...

The article is devoted to the mathematical analysis of a fluid-structure interaction system where fluid compressible and heat conducting structure deformable located on part boundary domain. motion modeled by Navier-Stokes-Fourier displacement described structurally damped plate equation. Our main results are existence strong solutions in an $L^p-L^q$ setting for small time or data. Through cha...

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...

This paper presents a Fluid–Structure-Interaction study of novel passive adaptive shock control bump concept. A flexible plate, clamped on all sides and placed above sealed cavity, was tested beneath Mach 1.4 normal in the Imperial College London supersonic wind tunnel. The plate actuated into shape 3D by passively controlling cavity pressure through an array breather holes. Preliminary experim...

[1] Fluid distribution in convergent margins is by most accounts closely related to tectonics. This association has been widely studied at accretionary prisms, but at half of the Earth’s convergent margins, tectonic erosion grinds down overriding plates, and here fluid distribution and its relation to tectonics remain speculative. Here we present a new conceptual model for the hydrological syst...

an experimental study was carried out on the wake of a cylinder on the back of which a plate is installed parallel to the fluid flow, with different terminal angles, where the reynolds number is 50000. at the end of the plate, blades with the height of 0.25 equal to the cylinder diameter and with 45, 90 and 135 degrees angle from the horizon, are installed where the cylinder diameter is equal t...

This paper deals with the interaction of convection and thermal radiation on an unsteady hydromagnetic heat and mass transfer for a viscous fluid past a semi-infinite vertical moving plate embedded in a porous media in the presence of heat absorption and firstorder chemical reaction of the species. The fluid is considered to be a gray, absorbing– emitting but non-scattering medium, and the Cogl...