Abstract Aquatic flexible vegetation plays a very important role in ecosystem, and has been widely used river or coastal bank revetment. Flexible contributes to wave attenuation soil retention. In this study, fluid-structure bidirectional coupled numerical model (FSC model) was developed based on the codes in-house software HydroFlow @ study interaction between water flow vegetation. The simula...

A nonlinear formulation of the Meshless Local Petrov-Galerkin (MLPG) finite-volume mixed method is developed for the large deformation analysis of static and dynamic problems. In the present MLPG large deformation formulation, the velocity gradients are interpolated independently, to avoid the time consuming differentiations of the shape functions at all integration points. The nodal values of ...

BACKGROUND In an effort to minimize rod fractures and nonunion in pedicle subtraction osteotomy (PSO) constructs, surgeons have adopted multirod constructs and interbody cages. Anterior column realignment (ACR) with posterior column osteotomies is a minimally invasive alternative to PSO in sagittal balance correction, however, there is a paucity of evidence with respect to rod survival. METHO...

The compressive high strain-rate behavior of polymeric Kelvin lattice structures with rod-based or plate-based unit cells was investigated through experimental techniques and finite element simulations. Polymeric 5x5x5 cell geometries were manufactured on the millimeter scale using vat polymerization additive manufacturing tested at low (0.001/s) (1000/s) strain-rates. High experiments performe...

A rectangular rod is placed in a flow field flowing parallel to a flat plate. Effect of chord-thickness ratio of rectangular rod on developing vortex shedding downstream to the rod is studied. Then, for each one of the aspect ratios, the distance of the rod from the neighboring flat plate is reduced until the rod sticks to the flat plate. In each case, the effect of the flat plate boundary laye...

The authors would to like to add a citation to a previously published article on a similar topic: Domokos, Gábor, and Timothy J. Healey. "Multiple helical perversions of finite, intrinsically curved rods." International Journal of Bifurcation and Chaos 15.03 (2005): 871–890. This work relates to the present paper in the following way: the authors numerically study the response of a uniform rod ...

Boundary value problems for partial diierential equations posed in nite rod structures 8] (connected nite unions of the thin cylinders with the ratio of the diameter to the height of the order << 1) are considered. The shape optimization problem is posed for such structures. It is solved by means of the asymptotic reduction as tends to zero and iterative numerical method of frozen uxes applied ...

The article is concerned with a new nonlocal model based on Eringen’s nonlocal elasticity and generalized thermoelasticity. A study is made of the magneto-thermoelastic waves in an isotropic conducting thermoelastic finite rod subjected to moving heat sources permeated by a primary uniform magnetic field and rotating with a uniform angular velocity. The Laplace transform technique with respect ...

The aim of this paper is to analyse a mixed finite-element method for computing the vibration modes of a Timoshenko curved rod with arbitrary geometry. Optimal order error estimates are proved for displacements, rotations and shear stresses of the vibration modes, as well as a double order of convergence for the vibration frequencies. These estimates are essentially independent of the thickness...

The aim of this paper is to analyze a mixed finite element method for computing the vibration modes of a Timoshenko curved rod with arbitrary geometry. Optimal order error estimates are proved for displacements and rotations of the vibration modes, as well as a double order of convergence for the vibration frequencies. These estimates are essentially independent of the thickness of the rod, whi...