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The Fault Dynamics Research Group (FDRG) have designed and executed analogue experiments to replicate the 3D/4D geometry of oil and gas exploration targets. The main beneficiaries are the international petroleum industry. The research is "pivotal to British Petroleum's subsurface developments" (R. Humphries BP 2012) in determining the number of multi-million pound wells required to access reserves. FDRG models "changed the way seismic data (was) interpreted" (Chief Scientist, Geoscience Australia 2012) in particular in the NW Australian frontier with "BP Exploration (Alpha)....work program(s) of $600 million" (Chief Scientist, Geoscience Australia 2012).
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.
Large-amplitude horizontally propagating internal solitary waves commonly occur in the interior of the ocean. This case study presents evidence to demonstrate the impact of research conducted by Professor Grimshaw at Loughborough University on the development and utilisation of Korteweg- de Vries (KdV) models of these waves, which has formed the paradigm for the theoretical modelling and practical prediction of these waves.
These waves are highly significant for sediment transport, continental shelf biology and interior ocean mixing, while their associated currents cause strong forces on marine platforms, underwater pipelines and submersibles, and the strong distortion of the density field has a severe impact on acoustic signalling.
The theory developed at Loughborough University has had substantial impact on the strategies developed by marine and naval engineers and scientists in dealing with these issues.
The Warner-McIntyre parametrization scheme for non-topographic atmospheric gravity waves, developed at the Department of Applied Mathematics and Theoretical Physics (DAMTP), University of Cambridge, during the period from 1993 to 2004, has since 2010 been used by the UK Met Office in their operational models for seasonal forecasting and climate prediction .The parametrization is regarded by the Met Office as a vital part of improved representation of the stratosphere in those models, which in turn has been shown to lead to significant operational benefits.
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.
Birkbeck research on improved mapping of seismic hazards has led to changes in working practices at Italian civil service institutions and the Bank of Greece. In particular, the research has enabled these institutions to make more informed assessments of seismic hazard through the use of five parameters that were not previously considered. Communication of research findings through meetings and websites as part of a new Knowledge Exchange Network has also resulted in improved understanding about earthquake hazard within industry and the financial sector in the UK.