Course Syllabus
EML5526 Finite Element Analysis (18EB, 4456, 4458)
Basic Information
Catalog information: Credit 3, Prerequisite: EML4507, EGM 3520, EGM 4344
Instructor: Prof. Nam-Ho Kim, MAEA 210, Phone: 352-575-0665, Email: nkim@ufl.edu
Teaching assistant: TBD
TBD
Class time and location: MWF 5th period (11:45 AM – 12:35 PM) in 201 NEB
Office hours: Instructor: MWF 4th period (10:40 – 11:30 AM)
TA1: TBD
TA2: TBD
Textbooks: “Introduction to Finite Element Analysis and Design” by N. H. Kim and B. Sankar, Wiley (Required)
Course Objectives and Outcomes
Catalog description: Fundamentals of finite element analysis including, discrete system analysis, steady state and transient heat transfer analysis, static and dynamic analysis of structures. Modeling, analysis and design using FEA software
The objective of the course is to teach the fundamentals of finite element method with emphasize on the underlying theory, assumption, and modeling issues as well as providing hands-on experience using finite element software to model, analyze and design systems of mechanical and aerospace engineers.
Program Objectives and Outcomes
Program objectives supported by this course include educating students to:
- Comprehend quantitative and analytical methods
- Understand and perform engineering analysis of machine systems
- Apply mathematics, science, and engineering to design
- Communicate ideas graphically and in writing
- Recognize the need for, and engage in lifelong learning
Course Assignment
Homework: Homework problems will be assigned during the class, and students are required to submit homework before starting Wednesday class of the following week. Homework problems may require to use commercial finite element software. Among assigned homeworks, two lowest-graded (or unsubmitted) homeworks will not be used in calculating the final grade. Late homework will not be accepted under any circumstances.
Examinations: There will be three examinations worth 50% of the final grade. Tentative Exam Schedule: Exam1: September 28th, Exam2: October 26th, Exam3: December 5th. All exams equally contribute to the grade and there will be no final exam.
Quizzes: There will be eight in-class quizzes; once every other week. The quizzes will cover class material for two weeks. The purpose of quizzes is to make students closely follow course materials. Same as homeworks, two lowest-graded (or missed) quizzes will not be used in calculating the final grade. There will be no make-up quizzes under any circumstances. Students who need to miss quizzes due to other activity can utilize two ungraded quizzes.
Grading: Examinations: 50%, Homework: 25%, Quiz: 25%.
Other Course Information
Lectures: Most class lecture notes will be posted on Canvas. Students are responsible for reading the corresponding lecture before coming to the classroom.
Attendance is very important since some of the material covered in class is not in the textbooks. If you have to miss a class, arrange to get notes from a classmate and meet with TA or instructor during office hours to clarify any material you could not understand.
Finite Element Software: Many homework and projects will be carried out using commercial finite element software Abaqus. Students are expected to download and install the software on their personal computer. The software can be downloaded from http://campus.3ds.com/simulia/freese
Academic honesty: All students admitted to the University of Florida have signed a statement of academic honesty committing themselves to be honest in all academic work and understanding that failure to comply with this commitment will result in disciplinary action.
This statement is a reminder to uphold your obligation as a student at the University of Florida and to be honest in all work submitted and exams taken in this class and all others.
|
Date |
Course content |
Reading Assignment |
|
8/22M |
Discussion of syllabus, Introduction to FEA |
|
|
8/24W |
1D sprint element, assembly, applying BC, solving eq. |
|
|
8/26F |
1D bar element, element force and stress |
Quiz1 |
|
8/29M |
2D plane truss element, coordinate transformation |
|
|
8/31W |
Space truss, thermal stress |
|
|
9/2F |
Introduction to Abaqus |
|
|
9/5M |
No class, Labor day |
|
|
9/7W |
Finite element modeling practice for truss |
|
|
9/9F |
Galerkin method, 2nd- and 4th-order DE. |
Quiz2 |
|
9/12M |
Finite element approximation |
|
|
9/14W |
Energy method, minimum potential energy |
|
|
9/16F |
Rayleigh-Ritz method |
|
|
9/19M |
Beam theory, RR method |
|
|
9/21W |
FE interpolation, Beam element matrix equation |
|
|
9/23F |
Equivalent load, bending & shear force |
Quiz3 |
|
9/26M |
Plane frame element, 3D frame element |
|
|
9/28W |
Buckling of beam |
Exam1 |
|
9/30F |
Buckling of beam |
|
|
10/3M |
Finite element modeling practice for beams |
|
|
10/5W |
1D Heat transfer analysis, direct method |
|
|
10/7F |
Galerkin method, convection BC |
Quiz4 |
|
10/10M |
Convection along a line, 2D heat transfer analysis |
|
|
10/12W |
2D heat transfer analysis |
|
|
10/14F |
No class, Homecoming |
|
|
10/17M |
FE analysis of 2D heat transfer |
|
|
10/19W |
Finite element modeling practice for heat transfer |
|
|
10/21F |
Review of stress |
Quiz5 |
|
10/24M |
Review of strain and stress-strain relationship |
|
|
10/26W |
Review of failure theory and safety factor |
Exam2 |
|
10/28F |
2D plane solid, CST element |
|
|
10/31M |
CST element |
|
|
11/2W |
Rectangular element |
|
|
11/4F |
Axi-symmetric element |
Quiz6 |
|
11/7M |
Finite element modeling practice for solids |
|
|
11/9W |
1D Isoparametric element |
|
|
11/11F |
No class, Veterans day |
|
|
11/14M |
2D isoparametric element |
|
|
11/16W |
Jacobian mapping, Numerical integration |
|
|
11/18F |
Natural vibration of bars and beams |
Quiz7 |
|
11/21M |
Mass matrices |
|
|
11/23W |
No class, Thanksgiving |
|
|
11/25F |
No class, Thanksgiving |
|
|
11/28M |
Natural frequency and mode shapes |
|
|
11/30W |
Time integration, method of superposition |
|
|
12/2F |
Finite element modeling practice for dynamic problems |
Quiz8 |
|
12/5M |
Finite element analysis procedures |
Exam3 |
|
12/7W |
Finite element modeling techniques |
|
Course Summary:
| Date | Details | Due |
|---|---|---|