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Depositordc.contributorArredondo Galeana, Abel
Funderdc.contributor.otherCONACYT (Consejo Nacional de Ciencia y Tecnología)en_UK
Data Creatordc.creatorArredondo Galeana, Abel
Data Creatordc.creatorViola, Ignazio Maria
Date Accessioneddc.date.accessioned2020-06-29T10:03:20Z
Date Availabledc.date.available2020-08-03T04:15:07Z
Citationdc.identifier.citationArredondo Galeana, Abel; Viola, Ignazio Maria. (2020). PIV dataset for near wake of spinnaker - Vortex flows of downwind sails, [dataset]. University of Edinburgh. School of Engineering. https://doi.org/10.7488/ds/2857.en
Persistent Identifierdc.identifier.urihttp://hdl.handle.net/10283/3676
Persistent Identifierdc.identifier.urihttps://doi.org/10.7488/ds/2857
Dataset Description (abstract)dc.description.abstractThree different spinnaker twist prototypes were manufactured (“Geometries” dataset) and their near wake was studied with Particle Image Velocimetry (PIV). The reference sail (high twist geometry) was recorded in uniform flow in a water flume (“Near Wake” dataset). This geometry provided the highest maximum driving force, assuming an apparent wind angle of 55 deg. The data set contains 5 particle image velocimetry measurement planes along the span of the sail. The planes are labelled A, B, C, D and E and are located at 7/8th, 5/6th, 3/4th, 1/2th and 1/4th the distance from the bottom of the sail to the tip. A total of 500 images are recorded per plane. The reference geometry can be found in Arredondo-Galeana and Viola, in OE, 2018. The top planes of the three different twist geometries (“NearWake_TopPlanes” dataset) were subsequently studied to assess the influence of a twisted inflow. Twist influences secondary vorticity production on the surface of the sail and can be used to enhance the driving force of downwind sails. Further details can be found in the PhD thesis from Abel Arredondo-Galeana, “A study of the vortex flows of downwind sails”, available at the Edinburgh Research Archive repository. A manuscript describing the findings of this research is in preparation.en_UK
Languagedc.language.isoengen_UK
Publisherdc.publisherUniversity of Edinburgh. School of Engineeringen_UK
Relation (Is Referenced By)dc.relation.isreferencedbyhttps://era.ed.ac.uk/handle/1842/36074en_UK
Rightsdc.rightsCreative Commons Attribution 4.0 International Public Licenseen
Titledc.titlePIV dataset for near wake of spinnaker - Vortex flows of downwind sailsen_UK
Alternative Titledc.title.alternativeVortex flows of downwind sails - PIV dataen_UK
Typedc.typedataseten_UK

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