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finite element

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  • finite element — noun Any of a finite number of discrete elements of a system, interconnected at discrete nodes, used to model a physical system …   Wiktionary

  • Finite element method in structural mechanics — Finite element method (FEM) is a powerful technique originally developed for numerical solution of complex problems in structural mechanics, and it remains the method of choice for complex systems. In the FEM, the structural system is modeled by… …   Wikipedia

  • Finite element updating — Finite element model updating is a process of making sure that finite element analysis results in models that better reflect the measured data than the initial models. It is part of Verification Validation (V V) of numerical models.This process… …   Wikipedia

  • Finite element method — The finite element method (FEM) (sometimes referred to as finite element analysis) is a numerical technique for finding approximate solutions of partial differential equations (PDE) as well as of integral equations. The solution approach is based …   Wikipedia

  • Finite element machine — The Finite Element Machine (FEM)[1] was a late 1970s early 1980s NASA[2] project to build and evaluate the performance of a parallel computer for structural analysis. The FEM was completed and successfully tested at the NASA Langley Research… …   Wikipedia

  • finite element method —    A numerical method used to approximate the solution of partial differential equations …   Lexicon of Cave and Karst Terminology

  • finite element analysis — a tool that uses a 3 D model to visualize the effects of stress levels on components from loading and deformation. Once designs that have gone through FEA on line become prototypes, they are much less likely to have design flaws that would hinder …   Mechanics glossary

  • finite-element analysis — A reduction of a complex structure to its basic component parts so that these can be studied in a computer, especially in a CAD process. Also called FE analysis …   Dictionary of automotive terms

  • Extended finite element method — The extended finite element method (XFEM), also known as generalized finite element method (GFEM) or partition of unity method (PUM) is a numerical technique that extends the classical finite element method (FEM) approach by extending the… …   Wikipedia

  • Impact Finite Element Program — Visualización de la deformación de un vehículo en un choque asimétrico usando análisis de elementos finitos. Desarrollador Jonas Forssell, Y …   Wikipedia Español

  • Engineering treatment of the finite element method — This is a draft of a new explanation as suggested on . The finite element method (FEM) is a technique for finding approximate solutions to differential equations that is particularly useful in engineering. As of 2005, FEM is the primary analysis… …   Wikipedia

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