Computer Aided Engineering module (ME40001)

Computer aided engineering is widely used in industry for prototyping and product development. This can replace some physical experiments, saving time, space, and money.

Computer simulation processes allow detailed 2D and 3D models to be visualised with charts and graphs of data. This is useful for improving the performance of systems and machines. This is particularly useful when practical experimental testing is challenging. Computer aided engineering techniques can help to quickly solve mechanical design problems.

The relevant physical principles can be applied to virtual models using software. This allows engineers to simulate system properties such as forces and velocities.

You will work with the same computer simulation software that is used in industry. This allows you to simulate real engineering systems and solve real-world problems.

What you will learn

In this module you will:

• learn general principles of computational fluid dynamics (CFD) and finite element analysis (FEA)
• simulate fluid systems using Ansys CFD software to determine physical properties
• apply dynamic fluid theory and the governing equations to verify virtual models
• investigate turbulence modelling techniques
• use Ansys FEA software to design and model the performance of mechanical systems
• learn structural analysis theory
• solve mechanical engineering problems using FEA

By the end of this module, you will be able to:

• solve problems involving moving fluid over objects, such as concept vehicles and wind turbines
• analyse lift and drag forces
• perform transient, thermal and phase analysis of fluid systems
• understand turbulence and its effects
• use computer modelling to design and analyse mechanical components under stress
• produce charts and graphs of the behaviour of dynamic fluids and mechanical systems

Assignments / assessment

• CFD Coursework 1 (20%)
• CFD Coursework 2 (30%)
• FEA Coursework 1 (30%)
• FEA Coursework 2 (20%)

The coursework will cover the use of software simulation to solve problems, with the outputs of the simulations formed into reports.

Teaching methods / timetable

The module is taught over two semesters with a combination of seminars and interactive computer tutorials:

• seminars
  • these cover the relevant theory to support use of computer aided engineering software
• tutorials
  • you will use high-spec computers to perform simulations and work through the solutions to engineering problems