dc.contributor.author | Dorward, M | |
dc.contributor.author | Sellar, B | |
dc.contributor.author | Old, C | |
dc.contributor.author | Thies, PR | |
dc.date.accessioned | 2019-03-25T14:27:31Z | |
dc.date.issued | 2020-01-13 | |
dc.description.abstract | Tidal Stream Energy is considered a regular, predictable and dense energy source with potential to make a significant contribution to our future energy needs. Development of the industry, from resource assessment to device design and operation, requires characterisation of the flow environment at a variety of spatial and temporal scales at tidal energy sites. Demand for flow characterisation arises from companies developing, installing and operating tidal turbine prototypes or small arrays in locations from Scotland to France to Canada. Flow characterisation for tidal stream applications relies on the measurement of water velocity at the relevant scales, yet given the non-uniformity of the flow field, no single instrument measures all the necessary data inputs required by the sector. This paper provides an overview of a variety of current, surface wave and turbulence metrics of industrial relevance to tidal stream and discusses methods employed to secure these datasets. The use of variants of acoustic current profilers is presented, which have been utilised and developed on previous and ongoing industrialacademic projects, including ReDAPT (ETI, UK), FloWTurb (EPSRC, UK) and RealTide (EC H2020, EU). These variants feature differing numbers of acoustic transducers and varying geometrical configurations with installations at both seabed locations and atop operating tidal stream energy converters. Ongoing development of advanced sensor configuration is discussed, aiming to achieve resilient, high resolution threedimensional measurement of mean and turbulent flow tailored for tidal energy applications. The paper gives practitioners and researchers an overview of tidal stream flow characterisation and practical lessons learnt. | en_GB |
dc.description.sponsorship | Engineering and Physical Sciences Research Council (EPSRC) | en_GB |
dc.description.sponsorship | European Union Horizon 2020 | en_GB |
dc.identifier.citation | 2019 IEEE/OES Twelfth Currents, Waves, Turbulence Measurement and Applications Workshop (CWTMA), 10-13 March 2019, San Diego, USA | en_GB |
dc.identifier.doi | 10.1109/CWTM43797.2019.8955294 | |
dc.identifier.grantnumber | EP/J500847/1 | en_GB |
dc.identifier.grantnumber | 727689 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/36635 | |
dc.language.iso | en | en_GB |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | en_GB |
dc.rights | © 2020 IEEE | |
dc.title | Currents, Waves and Turbulence Measurement: A view from multiple Industrial-Academic Projects in Tidal Stream Energy | en_GB |
dc.type | Conference paper | en_GB |
dc.date.available | 2019-03-25T14:27:31Z | |
dc.description | This is the author accepted manuscript. The final version is available from IEEE via the DOI in this record | en_GB |
dc.rights.uri | http://www.rioxx.net/licenses/all-rights-reserved | en_GB |
pubs.funder-ackownledgement | Yes | en_GB |
dcterms.dateAccepted | 2019-02-14 | |
rioxxterms.version | AM | en_GB |
rioxxterms.licenseref.startdate | 2019-02-14 | |
rioxxterms.type | Conference Paper/Proceeding/Abstract | en_GB |
refterms.dateFCD | 2019-03-25T13:29:57Z | |
refterms.versionFCD | AM | |
refterms.dateFOA | 2020-02-10T13:15:59Z | |
refterms.panel | B | en_GB |