The analysis of liquid sloshing remains a challenging computational mechanics topic due to its complex underlying physics. rapid simulation problems requires accurate modelling two-phase fluid dynamics and impacts on solid tank boundaries by suitable Flexible Fluid Structure Interaction (FFSI) models. This paper presents hydroelastic model for the prediction sway induced loads flexible trapezoi...

The effects on hydromechanical performance due to chemical interactions between pore solution and soil components in lime-treated are investigated. Static- kneading-compacted soils percolated by demineralized water (DW) a low-ionic strength solution. Kneading action causes aggregate deformation, thus consequently reducing macropores of diameter 105 Å. This increases the hydraulic tortuosity len...

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...

Fluid-structural coupling occurs when microcantilever sensors vibrate in a fluid. Due to the complexity of the mechanical characteristics of microcantilevers and lack of high-precision microscopic mechanical testing instruments, effective methods for studying the fluid-structural coupling of microcantilevers are lacking, especially for non-rectangular microcantilevers. Here, we report fluid-str...

The seabed instability induced by the transient liquefaction when exposed to wave-current may threaten safety of offshore structures. In this study, Reynolds-averaged Navier–Stokes (RANS) equations with k–ε turbulence model were used imitate fluid dynamics, and Biot's poro-elastic theory was simulate response. An in-house solver (porous-fluid–seabed–structure interactions–field operation manipu...

background: numerical study of angulation effects of renal arteries on blood flow has been of great interest for many researchers. objective: this paper aims at numerically determining the angulation effects of stenosed renal arteries on blood flow velocity and renal mass flow. method: an anatomically realistic model of abdominal aorta and renal arteries is reconstructed from ct-scan images and...

In this paper, the dynamic analysis of fuel storage tanks has been studied and some equations are presented for the created fluid waves due to storage tank motions. Also, the equations for finite elements of fluid and structure interactions, and boundary conditions dominant on structure and fluid, were researched. In this paper, a numerical simulation is performed for the dynamic analysis of a ...