ES4B5-15 Finite Element Methods
Introductory description
ES4B5 Finite Element Methods
Module aims
The main aim of the module is to provide a practical training in Engineering design optimisation using finite element methods. The first half of the module aims at introducing the fundamental principles of the modelling for statics and dynamics analyses including non-linear FEM. In the second half of the module the student’s will be taught how to use the method in practice and to critically assess and evaluate the results, especially the advanced non-linear FEM simulations.
Outline syllabus
This is an indicative module outline only to give an indication of the sort of topics that may be covered. Actual sessions held may differ.
Design is at the heart of what professional engineers do. When components have complex construction, shape, and general boundary conditions (loading and restraint) the designer will often use finite element methods to determine their structural integrity. The first half of the module aims at introducing the fundamental principles of the mathematical modelling for statics and dynamics analyses. In the second half of the module the students will be taught how to use the method in practice and to critically assess and evaluate the results. The module aims to provide an introduction to this important stress analysis technique, and by way of case studies shows how it may be used to design components.
Learning outcomes
By the end of the module, students should be able to:
- Critique the significance and importance of finite element methods to the professional design engineer.
- Communicate a theoretical understanding on the fundamentals of FEM for small displacement linear elastic analysis (statics).
- Autonomously develop models using non-linear finite element methods of analysis
- Evaluate problems using current commercial FE software.
- Work independently to develop suitable models and interpret the numerical results.
- Demonstrate written and graphical communication skills, and show initiative in designing model constraints that enable the development of practical models.
Indicative reading list
- Budynas, R.G. and Nisbett, J.K. Shigley’s Mechanical Engineering Design, McGraw-Hill, 2014. (ISBN: 978-9814595285).
- Cook, R.D., Malkus, D.S., Plesha, M.E. and Witt, R.J. Concepts and applications of finite element analysis, Wiley, 2007. (ISBN: 0470088214)
Research element
The teaching will be research led and industry focused approach and new techniques will be updated with the research progress. For example, a new method for design optimisation will be introduced soon.
Interdisciplinary
Finite Element Methods (FEM) have been applied to many fields, e.g. engineering, medicine and biology. Even within the engineering field, FEM has been effected used in mechanical design, automotive, cars manufacturing process, civil and bio-mechanics.
International
Due to Warwick University's international reputation, our graduates are world wide. Many teaching resources are international, e.g. a case study of German VW (Volkswagen) car gearbox casing design optimisation and another case study of America motorcycle Harley Division .transmission system fatigue analysis
Subject specific skills
The following should make significant contribution to enhance students’ personal development and employment opportunities, including self-employment:
- Advanced practical skills using Abaqus for design optimisation
- Unique non-linear contact simulation, one of the most challenge issues
- Ability to critical evaluate the simulation results
Transferable skills
The students will be able to establish their own methodology as they will obtain the essential practical skill training (e.g. design optimisation, non-linear simulation and validations)
Study time
| Type | Required |
|---|---|
| Lectures | 12 sessions of 1 hour (8%) |
| Practical classes | 9 sessions of 2 hours (12%) |
| Other activity | 1 hour (1%) |
| Assessment | 119 hours (79%) |
| Total | 150 hours |
Private study description
No private study requirements defined for this module.
Other activity description
1h x1 hour Revision lecture
Costs
No further costs have been identified for this module.
You must pass all assessment components to pass the module.
Students can register for this module without taking any assessment.
Assessment group D4
| Weighting | Study time | |
|---|---|---|
| Shift fork design optimisation | 70% | 100 hours |
|
The main aim of the assignment is to use FEM simulations to modify the initial design geometry of a shift fork component (mainly used in racing car application) with the objective of minimizing weight. Although weight saving is the main objective, the fork's practical application, manufacture, cost and possible materials should be considered as well. |
||
| Online Examination | 30% | 19 hours |
|
An examination to check the students' learning outcomes on FEM ~Platforms - AEP,QMP
|
||
Feedback on assessment
- Class summary of typical strengths/weaknesses (individually annotated);
- Nominal mark via Tabula and feedback (or link to feedback on returned script);.
Pre-requisites
CANNOT BE TAKEN IF ES3E5 HAS PREVIOUSLY BEEN TAKEN
Courses
This module is Optional for:
- Year 2 of TESA-H1A0 Postgraduate Taught Sustainable Energy Technologies
This module is Option list A for:
-
UESA-H311 MEng Mechanical Engineering
- Year 4 of H30J Mechanical Engineering with Appropriate Technology
- Year 4 of H30L Mechanical Engineering with Automotive Engineering
- Year 4 of H30G Mechanical Engineering with Business Management
- Year 4 of H30P Mechanical Engineering with Fluid Dynamics
- Year 4 of H30K Mechanical Engineering with Instrumentation
- Year 4 of H30M Mechanical Engineering with Robotics
- Year 4 of H30H Mechanical Engineering with Sustainability
- Year 4 of H30N Mechanical Engineering with Systems Engineering
- Year 4 of UESA-H318 MEng Mechanical Engineering with Exchange Year
This module is Option list B for:
- Year 4 of UESA-H318 MEng Mechanical Engineering with Exchange Year