 # JNTU-K B.TECH R19 3-2 Syllabus For Finite element methods PDF 2022

### Get Complete Lecture Notes for Finite element methods on Cynohub APP  You will be able to find information about Finite element methods along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog. You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Finite element methods after reading this blog. Finite element methods has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Finite element methods can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

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### Finite element methods Unit One

#### Introduction to finite element method,

Introduction to finite element method, stress and equilibrium, strain –displacement relations, stress–strain relations, plane stress and plane strain conditions, variational and weighted residual methods, concept of potential energy, one dimensional problems. Discretization of domain, element shapes, discretization procedures, assembly of stiffness matrix, band width, node numbering, mesh generation, interpolation functions, local and global coordinates, convergence requirements, treatment of boundary conditions.

### Finite element methods Unit Two

#### Analysis of Trusses

Analysis of Trusses: Finite element modeling, coordinates and shape functions, assembly of global stiffness matrix and load vector, finite element equations, treatment of boundary conditions, stress, strain and support reaction calculations. Analysis of Beams: Element stiffness matrix for Hermite beam element, derivation of load vector for concentrated and UDL, simple problems on beams.

### Get Complete Lecture Notes for Finite element methods on Cynohub APP  ### Finite element methods Unit Three

#### Finite element modeling

Finite element modeling of two dimensional stress analysis with constantstraint triangles and treatment of boundary conditions, formulation of axisymmetric problems.

### Finite element methods Unit Four

#### Higher order and isoparametric elements

Higher order and isoparametric elements: One dimensional quadratic and cubic elements in natural coordinates, two dimensional four nodedisoparametric elements and numerical integration.

### Finite element methods Unit Five

Steady state heat transfer analysis: one dimensional analysis of afin and two dimensional analysis of thin plate, analysis of a uniform shaft subjected to torsion. Dynamic Analysis: Formulation of finite element model, element consistent and lumped mass matrices, evaluation of eigen values and eigen vectors, free vibration analysis.

### Finite element methods Course Objectives

1.To learn basic principles of finite element analysis procedure 2.To learn the theory and characteristics of finite elements that represent engineering structures
3.To learn and apply finite element solutions to structural, thermal and dynamic problems.
4.Learn to model complex geometry problems and solution techniques.

### Finite element methods Course Outcomes

Upon successful completion of this course you should be able to:
1.Understand the concepts behind variational methods and weighted residual methods in FEM
2.Identify the application and characteristics of FEA elements such as bars, beams, plane and isoperimetric elements, and 3-D element .
3.Develop element characteristic equation procedure and generate global equations.
4.Able to apply Suitable boundary conditions to global equations, and reduce it to a solvable form.
5.Able to apply the FE procedure to field problems like heat transfer

### Finite element methods Text Books

1.The Finite Element Methods in Engineering /SSRao/Pergamon.
2. Introduction to Finite Elements in Engineering/ Tirupathi R. Chandrupatla, Ashok D. Belegundu, Pearson Publishers.

### Finite element methods Reference Books

1.Finite Element Method with applications in Engineering / YM Desai, Eldho & Shah /Pearson publishers2.Anintroduction to Finite ElementMethod /JNReddy/McGraw Hill3.TheFiniteElement Methodfor Engineers–KennethH.Huebner,Donald L. Dewhirst, DouglasE. Smith andTed G. Byrom/John Wiley & sons (ASIA)PteLtd.

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