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Finite Element Methods in Engineering
Short course
In Bedfordshire ()
Description
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Type
Short course
What you will learn This course is designed to introduce the fundamental skills and knowledge required to perform a computational heat transfer, structural or impact analysis using an industry standard finite element or hydrocode package, and to be able to critically assess such an analysis in terms of modelling and numerical error.
Reviews
Subjects
- Design
- Mechanics
- Heat Transfer
- 3d training
- 3D
- Engineering
Course programme
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Trusses: element and global geometries
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Mathematical Foundations: overview of finite-elements in one dimension, weighted residuals, Galerkin method and weak form, shape and weight functions, one-dimensional elements, time-dependent problems, applications to heat transfer and mechanics
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Two-dimensional Problems: review of 2D heat transfer and mechanics, 2D elements, linear and quadratic, rectangular and triangular elements, practical - 2D heat flow
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Three-dimensional problems: review of 3D mechanics, 3D elements, grid generation, solution singularities, modelling failure, practical – 3D mechanics
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Introduction to Design Optimisation: the design cycle; design as an optimisation process; objective and constraints; gradient-based versus heuristic methods; multi-objective problems
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Hydrocodes: background, Lagrangian and Eulerian approaches, time-integration, artificial viscosity, methods for material contact and large deformations, overview of material and explosive modelling, applications, practical – impact problem
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Material modelling: stress-strain relations, equations of state, case studies
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Dynamic Problems: finite element methods to determine natural frequencies.
Timetable
- Residential: once per year
Finite Element Methods in Engineering