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Following the 2005 inauguration of the joint Non-Destructive Testing Validation Centre with TWI Ltd at Port Talbot, UWTSD: Swansea Metropolitan established a Knowledge Transfer Centre (KTC) in 2008 with European Regional Development Funds (ERDF) and UWTSD funding. The role of the KTC is to support Welsh Manufacturing Industry in the conjunction of NDT with Composites Fabrication. With additional funding from the pan-Wales ASTUTE project, two Prince of Wales Innovation Scholarships, two EPSRC/Industry CASE studentships, one in NDT and the other in Composites, the Unit has assisted 46 companies across Wales, undertaken 32 collaborative industrial projects and has created 5 jobs. Investment induced has totalled £282,482 to date and the Unit has established itself as a leading NDT centre of expertise. Industrial engagement includes research and development with leading NDT companies such as TWI Ltd, Silverwing Ltd, Oceaneering Ltd, and manufacturing companies such as Calsonic Kansei Ltd, Tata Steel and United Aerospace Ltd.
In Europe, there are over a million kilometres of oil pipelines, nearly a million kilometres of railway tracks, 600 offshore platforms and 300 suspension cable bridges. However, these assets are aging as they have been in use for many years and operate under harsh conditions. Brunel research team has advanced ultrasonic non-destructive testing (NDT) which has the ability to inspect buried pipes in their original place without removing the pipes or damaging their surrounding environment. In addition, the research was pursued to improve the NDT of rail tracks, storage tanks, flexible risers in offshore platforms and aircraft wires. The research has been commercially exploited and incorporated into Teletest Focus System Mark III by Plant Integrity Limited. The significant improvement has led Plant Integrity to terminate the sale of Teletest Mark III and introduce a new version, Teletest Focus System Mark IV, to the market in late 2010. Since then, Plant Integrity has doubled its turnover from sales of Teletest Focus System Mark IV from £1 million to £2 million in less than a year.
Brunel and The Welding Institute (TWI) have been pursuing collaborative research on the use of ultrasonic guided waves for the non-destructive testing of oil & gas pipelines, plates, rails, aircraft wires and other engineering materials since 2003. This successful collaboration has led to the creation in 2009 of the Brunel Innovation Centre (BIC), a joint venture between the two institutions based at TWI headquarters in Great Abington, Cambridgeshire, whose mission is to develop a financially sustainable research facility, drawing on Brunel's existing strengths, to complement and underpin the applied research and development activities at TWI. BIC's very successful operation has led TWI to make a significant re-alignment of their strategy and business model, from being a technology provider offering mostly short-term industrial research and consultancy to their members, to providing medium- and long-term research and postgraduate training at the new National Structural Integrity Research Centre (NSIRC), a joint facility being built at TWI headquarters. TWI received a grant of £22 million from the Regional Growth Fund to fund the new building, complemented by a £10 million investment from their own resources and a £15m HEFCE grant for equipment. NSIRC will become a world-class centre of excellence with a unique, industry-driven, integrated approach to research and postgraduate training in the field of structural integrity.
Research led by Professors Cawley and Lowe (employed at Imperial College over the whole 1993-2013 period) resulted in guided wave inspection being established as a new non-destructive evaluation (NDE) method. It is used worldwide to screen long lengths of pipework for corrosion, particularly in the petrochemical industry. A spin-out company has been established that employs seven PhD graduates in NDE from Imperial and the technology is also licensed to another company. Turnover on equipment sales 2008-2013 exceeds £50M and the service companies using the equipment generate about £75M pa in revenue worldwide and employ about 300 FTE staff to carry out the inspection. The oil companies benefit from greatly reduced cost of inspection, especially in areas such as insulated, offshore and buried pipes where access is difficult and expensive for conventional inspection methods. Furthermore, the reliability of inspection is significantly improved, leading to major improvements in safety.
The techniques developed by the Warwick Ultrasonics Group focus on non-destructive testing (NDT) and address particular industrial needs as specified by industrial funders. These partners have included over 40 companies in the REF Impact period, ranging from SMEs to large multi- nationals operating in a range of sectors such as the heavy manufacturing, nuclear energy, food, petrochemical, transport, aerospace, power generation, equipment manufacturing and service industries. In particular, our spin-out company, Sonemat, has commercialised high-performance electromagnetic acoustic transducers (EMATs) developed by the research group, which has led to economic benefits for NDT equipment suppliers and their end users. Further industrial impact has arisen from novel NDT methodologies established by the Group.
Research at the University of Cambridge Department of Engineering (DoEng) has enabled accurate positioning to be added to 2D freehand ultrasound probes to enable the acquisition of large coherent blocks of high-resolution 3D ultrasound image data. The software code base developed in the DoEng was licensed to two separate companies, Schallware and MedaPhor, to enable them each to develop an ultrasound training product. Both companies have sold to more than 30 customers worldwide during the REF impact period; the Cambridge software had a key role in contributing to the innovation and quality of the products developed by both companies, and significantly increased the speed at which they were able to bring these products to market.
danceroom Spectroscopy (dS) is a cutting-edge, interactive public engagement project that allows people to literally step into an interactive molecular dynamics simulation. It has its origins in fundamental research carried out to understand ultrafast chemical dynamics in liquids. On a large scale, dS impact has arisen from its deployment in premier cultural settings in the UK and internationally, eg the London 2012 Olympics, London's Barbican Arts Centre, Ars Electronica (Austria), ZKM (Germany), and the World Science Festival (New York City). Statistics indicate well over 60,000 people have so far experienced dS, with audiences spanning ages from 3 to 73, and attracting those with a variety of interests including science, technology, art and education. Within the cultural and media sectors, dS has received several awards and substantial press attention, all of which has proven beneficial to several non-academic collaborators and partner institutions. The substantial momentum and opportunities available from dS are also being commercially exploited through a spin-out company called Interactive Scientific Ltd.