Strategic research partnership drives materials science research and training

lw355 — Fri, 01 Jan 2010 15:02:53 +0000

Over the next 10 years, a Strategic Partnership in Structural Metallic Systems for Advanced Gas Turbine Applications will develop materials skills and knowledge to support the development of future gas turbines. It builds on a highly successful ̽��ֱ�� Technology Partnership funded by Rolls-Royce between the Universities of Cambridge, Birmingham and Swansea.

Fundamental materials research is needed to develop materials that will improve the efficiency and environmental sustainability of gas turbines, which provide the power for many applications including aircraft, ships and electricity generation. Principal Investigator Dr Howard Stone, from the Department of Materials Science and Metallurgy, explained: ‘Dwindling resources and climate change are forcing engineering designers to utilise materials and energy supplies with ever-greater efficiency. One approach is to find materials that withstand gas combusting at higher temperatures, since this uses less energy and creates less CO₂.’

To meet this challenge, the programme brings together a critical mass of researchers to increase the efficiency of known materials or to find new materials that can be used for the hottest parts of the engine. Cambridge’s contribution will be to develop and test new structural metallic materials that will withstand ever more extreme conditions of temperature and pressure, as well as being safe and economical.

̽��ֱ��funding also includes a Doctoral Training Partnership (DTP) to help create the next generation of world-class materials scientists and metallurgical engineers. ‘ ̽��ֱ��UK is experiencing a chronic shortage of materials scientists despite a clear industrial need,’ said Dr Cathie Rae, who is coordinating the Cambridge DTP. A total of 60 students across the three universities will undertake research of strategic value to Rolls-Royce and the gas turbine industry in general, as well as taught courses amounting to a year of training. ‘Our goal is to equip scientists of the future with the skills needed to underpin industries as diverse as aeroengineering, nuclear power and construction.’

Rolls-Royce and the Engineering and Physical Sciences Research Council will work jointly with the Universities of Cambridge, Birmingham and Swansea in a new £50 million strategic partnership.

̽��ֱ��UK is experiencing a chronic shortage of materials scientists despite a clear industrial need.

Dr Cathie Rae

Rolls-Royce

Trent 900

Naked Scientist takes on materials science

̽��ֱ��Rolls-Royce Strategic Partnership includes funds to recruit a new member to the award-winning Naked Scientists team, whose weekly radio programmes and podcasts reach a worldwide audience of more than 20 million people per week.
Working with Naked Scientist Dr Chris Smith, the new team member’s focus will be to publicise materials science research as a means to improving the general perception of metallurgical engineering and to encourage more young people into science and engineering. For more information, please contact Dr Chris Smith (cs222@cam.ac.uk) or visit www.thenakedscientists.com/

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‘Super’ superalloys: hotter, stronger, for even longer

ns480 — Mon, 01 Sep 2008 13:14:53 +0000

A team of over a dozen researchers at the Rolls-Royce Materials UTC in the Department of Materials Science and Metallurgy has been studying the properties of nickel-base superalloys with the aim of obtaining the very best from their performance. ‘Materials are subjected to incredible conditions in jet engines – the turbine blades, which have walls only a millimetre thick, are whizzing round at 10,000 rpm while gases over 1500ºC pass over their surface,’ explained Deputy Director Dr Howard Stone.

By improving the performance of materials used in these highly demanding environments, jet engines can be run at higher temperatures. And, because this reduces fuel consumption, increasing gas temperatures offers a direct method by which emissions from air travel can also be reduced. ̽��ֱ��Cambridge team conducts research into all aspects of the metallurgy of these materials, from understanding how their properties may be optimised, to ensuring their safety in service, to investigating why failures occur.

̽��ֱ��Cambridge Materials UTC was linked five years ago with complementary departments at the Universities of Swansea and Birmingham to form a UTP. ‘ ̽��ֱ��UTPs have been very much admired throughout the world, and other companies globally are beginning to emulate the model of having permanent research centres within universities,’ said senior academic Dr Cathie Rae. ‘It’s about building a relationship of trust between the researchers and the industrial partner to mutual benefit.’

With an eye on the future, the lab is now also working towards the development of novel materials to enable more efficient aeroengines to be realised. ‘We cover the longer range research area that Rolls-Royce needs,’ explained Director Professor Colin Humphreys, who masterminded the original UTC and leads the Cambridge UTP. ‘We’ve helped to develop new alloys that are currently flying in Rolls-Royce-powered aircraft and now we’re developing their successors – the alloys of the future – which will run hotter, stronger, for even longer.’

For more information, please visit www.msm.cam.ac.uk/UTC

Only a single class of engineering materials can withstand the extreme conditions deep within a jet aeroplane engine – the nickel-base superalloys.

It’s about building a relationship of trust between the researchers and the industrial partner to mutual benefit.

Dr Cathie Rae

Rolls-Royce

Engine

Rolls-Royce

Research is the foundation stone for the high-technology products that Rolls-Royce designs and develops for its extremely competitive aerospace, marine and energy businesses. Each market sector sets substantial economic, operational and environmental challenges that call for accurate, long-range, research-based, technology planning.

Rolls-Royce, in collaboration with its partners, spends around £800 million annually on research and development. Its research strategy embraces three ‘Visions’ addressing the 5-, 10- and 20-year timeframes, which broadly are devoted to technology validation, applied research and fundamental research, respectively.

A key element of the longer-range Vision 10 and Vision 20 programmes is the network of Rolls-Royce-supported ̽��ֱ�� Technology Centres (UTCs). Over the past 18 years, some 29 UTCs (20 in the UK, the remainder in Europe, USA and Asia) have been carefully selected as the very best in their fields to address critical technical areas as diverse as materials, noise, combustion, aerodynamics and manufacturing technology. In cases where UTCs are highly complementary in their research focus, they have been linked together to form ̽��ֱ�� Technology Partnerships (UTPs).

̽��ֱ�� ̽��ֱ�� of Cambridge, with which Rolls-Royce has deep and long-established research links, has played a key role in the UTC network through three research programmes:

̽��ֱ��Cambridge ̽��ֱ�� Gas Turbine Partnership (UGTP) includes the world-renowned Whittle Laboratory and over 80 projects, such as the Environmentally Friendly Engine (see panel), whose collective purpose is to provide an integrated approach to gas turbine fluid mechanics and thermodynamics.
̽��ֱ��Materials UTC in the Department of Materials Science and Metallurgy conducts research into high-temperature superalloys used in the hottest components of gas turbine engines (see panel).
̽��ֱ��Engineering Design Centre (EDC) in the Department of Engineering has provided the Engineering Knowledge Management UTC of a wider UTP for Design. ̽��ֱ��project addressed the need to capture, store and retrieve engineering knowledge to improve design processes.

̽��ֱ��UTCs and UTPs are highly regarded as models for effective industrial– academic collaborative research. Their long-term nature and real-world challenges bring mutual benefits: Rolls-Royce finds solutions to complex technical challenges; the universities gain an ongoing five-year stability of funding and a greater depth and quality to their academic research; and the science base is broadened by developing a strong pool of highly skilled engineers and scientists.

This work is licensed under a Creative Commons Licence. If you use this content on your site please link back to this page.

Yes

̽��ֱ�� of Cambridge - gas turbine

Strategic research partnership drives materials science research and training

‘Super’ superalloys: hotter, stronger, for even longer