immersed finite element method
Modeling of Soft Tissues Interacting with Fluid (Blood or Air) Using the Immersed Finite Element Method
... This paper presents some biomedical applications that involve fluid-structure interactions which are si- mulated using the Immersed Finite Element Method (IFEM). Here, we first review the ...
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Numerical simulation of solid deformation driven by creeping flow using an immersed finite element method
... finite element methods with immersed boundaries and the spatial discretisation does not conform with the location of the solid-fluid ...our method as an immersed finite element ...
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An unstructured immersed finite element method for nonlinear solid mechanics
... an immersed FEM for the problem class of nonlinear elasticity, based on a weak incorporation of Dirichlet boundary conditions and interface conditions with Nitsche’s method, an implicit geometry ...
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An immersed FEM for elasticity equations with interfaces
... The immersed finite element method based on a uniform Cartesian mesh has been developed for elasticity equations with discontinuous phys- ical parameters across an interface in this ...
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A spectral element formulation of the immersed boundary method for Newtonian fluids
... unfitted method, numerically we require something pushing outwards from the centre to prevent the collapse of the immersed ...the immersed membrane resides), the incompressibility constraint is not ...
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3D monolithic finite element approach for aero-thermics processes in industrial furnaces⋆
... stabilized finite element methods (SFEM) for solving the momentum, energy, turbulence and radiation equations is ...An immersed volume method (IVM) for thermal coupling of fluids and solids is ...
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Immersed-Interface Finite-Element Methods for Elliptic and Elasticity Interface Problems
... Jacobi method, the Successive Overrelax- ation method, the Symmetric Successive Overrelaxation method, and the RS method for the reduced system are combined, where possible, with ac- ...
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A partially penalty immersed Crouzeix Raviart finite element method for interface problems
... PIFE method based on the Crouzeix-Raviart type IFE spaces and prove the solvability of the ...PIFE method for both isotropic and anisotropic elliptic interface ...
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Paper 06-2011-2
... In biomedical engineering, computational mechanics has played an important role in understanding complex systems such as drug delivery platforms, biosensors and blood flow. In situations where a clinical test is either ...
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... discrete element method in the formulation of the matrix contact force equation where every particle that make up the soil mass is considered a discrete ...the finite element method in ...
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An adaptive finite element approximation of a generalized Ambrosio Tortorelli functional
... adaptive finite element method for computing numerical solutions of this approximation was proposed and analysed by Burke, Ortner and S¨ uli ...
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Design Optimization For The Active Bumper System Test Rig
... There are several methods for solving engineering problems. New mechanical design need to be analyzed before the manufacturing process to reduce the cost and failure of the design. The finite element ...
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Design of a truss bridge for low cost using structural topology optimisation
... The truss bridge was designed to determine member sizes, extract a bill of materials and apply live project cost rates for a range of geometry and the results showed an avarage reduction in cost for the truss bridge of ...
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RBF-based meshless modeling of strain localization and fracture
... meshless method which can improve the accuracy of the solution in comparison with that of standard col- location ...weak-strong-form method, in which the weak form is applied to the subdomain concerned with ...
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The scaled boundary finite element method for the efficient modeling of linear elastic fracture
... The original publication of Dasgupta [8], coining the term “Cloning Algorithm”, marks SBFEM’s beginnings for modelling wave prop- agation in unbounded soils, i.e., for soil- structure interaction and earthquake engineer- ...
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Rigorous analysis of numerical methods: a comparative study
... propagation method was first applied to optoelectronics in 1980 (Feit and Fleck 1980) and the solutions for the optical waveguides can be made to generate mode- related properties such as propagation constants, ...
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Finite Element Analysis Of Bridge Cranes’ Proof Load Test Data
... the Element Nodal Variable Function; c) setting up Element Derivatives and constitutive Relationships; d) deriving the stiffness matrix: i) Direct equilibrium method, ii) work or energy ...
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Fatigue life prediction of involute spur gear by finite element method
... Gears are vital components of any automobiles, power generation systems and in heavy machinery industries, they need to have good fatigue properties such as fatigue life, endurance limit and fatigue h for better life and ...
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Immersed Boundary Method for Generalised Finite Volume and Finite Difference Navier-Stokes Solvers
... an immersed-boundary algorithm for incompressible flows with complex boundaries, suitable for Cartesian or curvilinear grid ...any immersed-boundary technique are the interpolation of a velocity field given ...
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