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Shape Optimisation of Hydraulic Devices

Development and application of optimisation methods and tools to find the best shape of existing hydraulic devices – or some of their components - to maximise one or more predefined perfomance based on CFD/FEM modelling

Number of places

One

Funding

Home fee, Stipend

Opens

30 August 2017

Duration

36 months

Eligibility

Applicants should hold a Masters degree in mechanical engineering or applied mathematics 

Project Details

The evolution of complex systems has progressed along with the development of computational methods that can treat more and more complex design and simulation problems. The increase in computer performance allows numerical simulation to replace a big portion of experimental tests, and numerical optimisation to handle complex design problems. However, generally only reduced or low-fidelity models are used during the optimisation process on sequential machines. Higher fidelity models are used only for more detailed investigations of some promising configurations.

In order to reduce the duration and cost of the design process, while maintaining accuracy of the results obtained, it would be desirable to introduce different level of fidelity models as soon as possible in the design process. On this purpose what it is needed are: automatic approaches and techniques that can adaptively build models of different fidelity levels during the optimisation process, as well as optimisation schemes able to deal with these different level of fidelities (multi-fidelity approaches).

This research project is about the development and use of meta-modelling techniques and mesh coarsening techniques, together with multi-fidelity control

Project start date: January 2018

Funding Details

This project, which is funded by Industrial partners, covers tuition fees Home/EU,  and a monthly stipend, of approximately £15,000 per year, for the 3 year period of study.

Supervisor

Supervisors: Dr E Minisci and Dr Annalisa Riccardi

Number of places