Conference paper Open Access
Hering, Frank; Wierzimok, Dietmar; Jähne, Bernd
<?xml version='1.0' encoding='utf-8'?> <resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd"> <identifier identifierType="DOI">10.5281/zenodo.10328</identifier> <creators> <creator> <creatorName>Hering, Frank</creatorName> <givenName>Frank</givenName> <familyName>Hering</familyName> <affiliation>Institute for Environmental Physics, University of Heidelberg</affiliation> </creator> <creator> <creatorName>Wierzimok, Dietmar</creatorName> <givenName>Dietmar</givenName> <familyName>Wierzimok</familyName> <affiliation>Institute for Environmental Physics, University of Heidelberg</affiliation> </creator> <creator> <creatorName>Jähne, Bernd</creatorName> <givenName>Bernd</givenName> <familyName>Jähne</familyName> <affiliation>Scripps Institution of Oceanography, La Jolla CA</affiliation> </creator> </creators> <titles> <title>Measurements of enhanced turbulence in short wind-induced water waves</title> </titles> <publisher>Zenodo</publisher> <publicationYear>1995</publicationYear> <subjects> <subject>turbulence</subject> <subject>wind-induced water waves</subject> <subject>PTV</subject> </subjects> <dates> <date dateType="Issued">1995-12-01</date> </dates> <resourceType resourceTypeGeneral="ConferencePaper"/> <alternateIdentifiers> <alternateIdentifier alternateIdentifierType="url">https://zenodo.org/record/10328</alternateIdentifier> </alternateIdentifiers> <relatedIdentifiers> <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://zenodo.org/communities/asi</relatedIdentifier> </relatedIdentifiers> <rightsList> <rights rightsURI="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</rights> <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights> </rightsList> <descriptions> <description descriptionType="Abstract"><p>Particle Tracking Velocimetry was used to study turbulence beneath short<br /> wind-induced water-waves at the circular wind-wave facility of the Institute<br /> for Environmental Physics. Recording image sequences at up to 200 Hz allow<br /> an extensive study of the flow field. An automatic tracking algorithm<br /> was developed for the evaluation of the trajectories. Monte Carlo simulations<br /> show that Lagrangian flow field measurements offer an ideal approach<br /> to the study of drift profiles (mass transport) in the turbulent wave region.<br /> Also bulk velocity and surface velocities can be calculated. A measure for<br /> the turbulence was gained by the calculation of the friction velocity profile<br /> by correlating horizontal and vertical velocity components (eddy correlation<br /> technique).</p></description> </descriptions> </resource>
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