Finite Element Analysis detail syllabus for Mechanical Engineering (Me), 2017 scheme is taken from VTU official website and presented for VTU students. The course code (17ME61), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below.
For all other me 6th sem syllabus for be 2017 scheme vtu you can visit ME 6th Sem syllabus for BE 2017 Scheme VTU Subjects. The detail syllabus for finite element analysis is as follows.
Course Objectives:
- To learn basic principles of finite element analysis procedure.
- To learn the theory and characteristics of finite elements that represent engineering structures.
- To learn and apply finite element solutions to structural, thermal, dynamic problem to develop the knowledge and skills needed to effectively evaluate finite element analyses.
Module 1
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Module 2
One-Dimensional Elements-Analysis of Bars and Trusses,Linear interpolation polynomials in terms of localcoordinate’s for1D, 2Delements. Higher order interpolation functions for 1D quadratic and cubic elements in natural coordinates,Constant strain triangle, Four-Nodded Tetrahedral Element (TET 4), Eight-Nodded Hexahedral Element (HEXA8), 2D iso-parametric element, Lagrange interpolation functions, Numerical integration: Gaussian quadrature one point,two point formulae, 2D integrals. Fore terms: Body force, traction force and point loads, Numerical Problems:Solution for displacement, stress and strain in 1D straight bars, stepped bars and tapered bars using elimination approach and penalty approach, Analysis of trusses
Module 3
Beams and Shafts:Boundary conditions, Load vector, Hermite shape functions, Beam stiffness matrix based on Euler-Bernoulli beam theory, Examples on cantilever beams, propped cantilever beams, Numerical problems on simply supported, fixed straight and stepped beams using direct stiffness method with concentrated and uniformly distributed load. Torsion of Shafts: Finite element formulation of shafts, determination of stress and twists in circular shafts.
Module 4
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Module 5
Axi-symmetric Solid Elements: Derivation of stiffness matrix of axisymmetric bodies with triangular elements, Numerical solution of axisymmetric triangular element
- subjected to surface forces, point loads, angular velocity, pressure vessels.
Dynamic Considerations: Formulation for point mass and distributed masses, Consistent element mass matrix of one dimensional bar element, truss element, axisymmetric triangular element, quadrilateral element, beam element. Lumped mass matrix of bar element, truss element, Evaluation of eigen values and eigen vectors, Applications to bars, stepped bars, and beams.
Course Outcomes:
- Understand the concepts behind formulation methods in FEM.
- Identify the application and characteristics of FEA elements such as bars, beams, plane andiso-parametric elements.
- Develop element characteristic equation and generation of global equation.
- Able to apply suitable boundary conditions to a global equation for bars, trusses, beams, circular shafts, heat transfer, fluid flow, axi symmetric and dynamic problems and solve them displacements, stress and strains induced.
Text Books:
- Logan, D. L., A first course in the finite element method,6th Edition, Cengage Learning, 2016.
- Rao, S. S., Finite element method in engineering, 5th Edition, Pergaman Int. Library of Science, 2010.
- Chandrupatla T. R., Finite Elements in engineering, 2nd Edition, PHI, 2013.
Reference Books:
- J.N.Reddy, Finite Element Method- McGraw -Hill International Edition.Bathe K. J. Finite Elements Procedures, PHI.
- Cook R. D., et al. Conceptsand Application of Finite Elements Analysis- 4th Edition, Wiley & Sons, 2003.
For detail syllabus of all other subjects of BE Me, 2017 scheme do visit Me 6th Sem syllabus for 2017 scheme.
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