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Edinburgh Designs Ltd., (EDL) was spun-out to exploit ERPE research from the original Wave Power Group. With six staff and an annual turnover approaching £2M EDL has supplied the equipment and control systems for wave tanks in 19 countries including the world's largest computer-controlled wave test facility, the US Navy Manoeuvring and Station Keeping Tank. They are currently completing the world's first circular tank, combining waves with currents in any relative direction, which is operated by the 6 person company, "FloWave" EDL, still run by the founding staff, it is the world-leading supplier of wave-making technology for scientific and recreational facilities.
Examples are provided of significant impact by the Centre for Mathematical Modelling and Flow Analysis (CMMFA) upon the Marine Renewables and Offshore Wind communities. In particular, CMMFA informed the design of a novel wave energy converter being commercialised for connection to the national grid. CMMFA has also contributed to a study of the design parameters for an offshore wind power station as part of a larger interdisciplinary collaborative research effort. This work responds to and informs the RCUK Energy Programme via underpinning research, capacity building and provision of trained personnel thus enacting UK Government Energy Policy.
A step change reduction in tidal energy costs has been achieved through the development of the novel Contra Rotating Marine Turbine `CoRMaT' tidal energy technology. The internationally patent-protected CoRMaT system reduces capital, operational and maintenance costs while increasing the extractable tidal energy resource by harnessing flows in deeper waters and from less energetic sites, which were previously considered to be uneconomic. A University spin-out company, Nautricity Ltd, was formed in 2010 to commercialise this technology. The development of this technology has changed both Scottish and UK Government policy via their introduction of programmes which demonstrate a step change reduction in the costs of marine renewables.
The impact is in the ERPE design of protocols which are subsequently used for evaluation and comparison of the performance of tidal energy converter designs. Researchers within the UK Centre for Marine Energy Research (UKCMER) at ERPE have led much of the fundamental and applied research that has supported the commercialisation of tidal energy technologies through the establishment of new international test standards and protocols.
ERPE researchers have regularly provided evidence which has influenced policy change in marine energy development in the UK and internationally with many ERPE graduating PhD's, subsequently employed in the marine energy sector.
Guidelines and standards underpinned by Strathclyde research have improved the design, assessment and the safety of marine structures subjected to wave impact in large steep waves. The guidelines and standards are widely used in the design of floating structures, particularly Floating Production, Storage and Offloading vessels (FPSOs) and offshore wind turbines. Since January 2008 the work has impacted the design, strength assessment and failure analysis of fixed offshore oil and gas platforms, renewable energy devices and ships. The guidelines and standards are used by designers to mitigate against damage caused by breaking wave impact, thereby improving the safety of mariners and offshore workers, reducing lost production due to downtime, and cutting the risk of environmental impact due to oil pollution. The research has also been used by Strathclyde researchers in industry-focussed studies, in legal work related to the loss of the oil tanker Prestige (2009-2013), in the assessment of the Schiehallion FPSO for BP (2010), and design of a Scottish harbour wave screen (2009) that allows ferries to access and stay in the harbour in more severe weather.
The impact arises from the study of extreme ocean waves and their interaction with marine structures. It is relevant to the offshore, shipping, coastal and marine renewables industries and has been both economic and regulatory, involving:
(a) The establishment of revised guidelines for the design of new structures / vessels.
(b) Enhancing best practice, both from an economic and a safety perspective.
(c) Reducing the uncertainty in critical design issues, thereby improving overall reliability.
(d) Enabling "end-of-life" extensions for existing structures.
(e) Facilitating the effective decommissioning of redundant structures.
(f) Contributing to the development of new industrial R&D equipment, thereby assisting specialist UK manufacturers to secure international orders.
Radiation sources and amplifiers, in the spectral region from microwave to terahertz, are extensively used in UK industry and public sectors such as security, defence, health and the environment. Companies, including e2v Technologies plc. (e2v) and TMD Technologies Ltd. (TMD), have developed and sold new radiation products based on post-1996 research undertaken at the University of Strathclyde. Their devices accessed new frequency ranges with considerable increases in power and bandwidth. The designs were transferred to industry, where devices have been constructed, jobs created, policy changed and considerable investments made. These sources have had extensive beneficial impact through applications in defence, surveillance, materials processing, health sciences and environmental monitoring.
Extraction of energy from ocean waves is a high-priority sustainable-energy initiative in the UK. The OWEL wave-energy convertor involves a floating rectangular box which captures waves and extracts their energy. This configuration dovetails with research at the University of Surrey on fluid sloshing in rotating-translating rectangular containers.
The Surrey team is providing underpinning mathematics for the modelling and has led to the development of a suite of algorithms that are being tailored for use to optimise system parameters. The outcome is direct impact on the wave energy industry and indirect impact on the environment and the economy.
The International Centre for Island Technology (ICIT) based at Heriot-Watt University's Orkney campus is a multi-disciplinary research team whose focus for over a decade has been research into the socio-economic and environmental barriers to the development of marine renewable energy, particularly in the Pentland Firth and Orkney Waters (PFOW) area and its establishment as a Marine Energy park. This has enabled 1.2GW of marine energy leases by the Crown Estates including an estimated £3billion of related capital investment, as well as the establishment of the European Marine Energy Centre (EMEC), which continues to maintain its impact on the development of marine renewable energy.
Research at the International Centre for Island Technology at Heriot-Watt University has led to a substantial boost to Orkney with £8.8m in Gross Value Added to the local economy, with the creation of 119 jobs (Biggar Economics, 2012) through a dozen spin-out companies.
We have developed an energy harvesting technology that extracts energy from ambient radio signals which is used to power or charge low power electronic devices. The key impact from this work is raising the public, media and business awareness and interest in our technology. This has included a BBC Technology clip featuring our technology, several national and local radio interviews and coverage on numerous websites and newspapers around the world. Although this technology has not yet been commercialised (a target application is powering smart meters), it has already had a significant impact and reach in public and commercial debate and an enhancement in the public understanding of science.