numerical finite-element models
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... the numerical simulation techniques have been widely used in parachute research ...mathematical models for the whole working process of parachute by using the discontinuous vortex method, large particle ...
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Finite element modelling of a multi bone joint : The human wrist
... relevant finite element ...for finite element models were introduced, verification and ...check numerical accuracy, that is how well the underlying equations are ...Computational ...
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Analysis of the rough contact in axisymmetric upsetting
... a numerical method, Finite Element Analysis (FEA) serves as a powerful complement to the ...FEA models, varying in roughness parameters or friction coefficient, were executed in the project to ...
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Characterizing and Modeling Mechanical Properties of Nanocomposites Review and Evaluation
... powerful numerical analysis tool, finite element method was used to predict mechanical properties of composite materials started in early 1970s ...various finite element models ...
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Static And Dynamic Analysis Of Geogrid Reinforced Unpaved Road
... with numerical modelling using both Finite element method and Finite difference method ( Plaxis2D and FLAC2D) and dynamic results have validated by using empirically by Giroud and Han‟s ...and ...
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Finite Element Analysis and Related Numerical Schemes for Ratcheting Simulation
... constitutive models are developed to simulate material nonlinearities under cyclic ...constitutive models for representing cyclic nonlinear responses including ...modified models in simulating a wide ...
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Fem Models of Cranium Along with Maxilla and Modified Implants to Analyse Stress and Displacement for the Purpose of Maxillary Protraction
... System of oral cavity and dentition is similar to biomechanical conditions which are very complicated and the accessibility to it is very restricted. The researches and the study done in oral cavity are mostly in vitro ...
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Numerical Model of the Thermal and Mechanical Behavior of a CANDU 37- Element Bundle
... the numerical simulations attempted in the present work requires analysis of both the thermal and structural behaviour of the fuel bundle during various accident ...single finite element model is not ...
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Hybrid simulation model of ultrasonic inspection of pressure tubes in nuclear industry
... Finite element (FE) methods have played an important role for the analysis of ultrasonic Non-Destructive Testing (NDT) [2, ...frequency models become computationally demanding due to the increase in ...
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2D Numerical simulation of a low mach nuclear core model with stiffened gas using freefem++
... requires numerical methods that are different from the compressible Navier-Stokes ...several Finite Element algorithms have been designed in the literature ...
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A micro finite element model for soil behaviour: Numerical validation
... that is, a slightly lower value when compared with the pure elastic case. The response of the elastic and the elastic – plastic models was compared in terms of energy quantities. The energy balance for the model ...
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Sensitivity of Irradiation-induced Stress in Nuclear Graphite to Material Data
... creep models based on continuum mechanics have been developed to describe irradiated graphite properties, like Linear Visco-elastic Model, UK Model [4] and Kennedy Model ...proposed models and experimental ...
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On some slope-limiter methods for the linear advection equation
... many models in science and ...2003). Numerical methods for solving conservation laws include the finite difference method, finite element method and finite volume ...The ...
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Experimental and analytical investigation of ferrocement water pipe
... experimental models of ferrocement and concrete water pipes and their numerical models using the finite element ...method. Finite element models were developed to ...
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Numerical Investigation of Particle Rebound Characteristics with Finite Element Method
... The numerical results were com- pared to other existing models of spherical contact truncation model, often at- tributed to Abbot and Firestone (1933) [20], and the perfect elastic case known as the Hertz ...
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Behavior of Filled and Encased Composite Column Using 3D Numerical Modelling ANSYS
... tridimensional numerical model using the ANSYS software, which is based on the finite element method ...reference models were validated with previously obtained experimental results and were ...
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Numerical Investigation on Solar Collectors by Using Finite Element Aanalysis
... using finite volume method by segregated implicit solver with first order formulation with CFD commercial software ...two-equation models as far as the velocity field, the turbulence kinetic energy and the ...
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Simulation of Heat Transfer and Fluid Dynamics Processes in Shell-and-Pipe Heat Exchange Devices with Segmental and Helix Baffles in a Casing
... state models of heat exchanging devices with segmental and helix baffles created finite-element models, carried out numerical studies of heat exchange and fluid dynamics processes in ...
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An Upwind Finite Volume Element Method for Nonlinear Convection Diffusion Problem
... characteristic finite difference method and FEM to solve the convection-dominated diffusion problems and to overcome oscillation and faults likely to occur in the traditional method ...upwind finite dif- ...
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Finite element modelling and updating of structure of sheet metal with bolted and welded joints
... of finite element model updating used in practical application examples were demonstrated by Dascotte (1990) in which real-life structural dynamic problems were solved by characterising and optimising the ...
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