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The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by researchers from the Department of Computer & Information Sciences involved in mathematically structured programming, similarity and metric search, computer security, software systems, combinatronics and digital health.

The Department also includes the iSchool Research Group, which performs leading research into socio-technical phenomena and topics such as information retrieval and information seeking behaviour.

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Particle diffusion on a three-dimensional random sea

Buick, J. and Morrison, I. and Durrani, T.S. and Greated, C. (2001) Particle diffusion on a three-dimensional random sea. Experiments in Fluids, 30 (1). pp. 88-92. ISSN 0723-4864

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Abstract

The diffusion of particles on a random sea surface, due to the random fluctuations of the Stokes drift velocity, is examined. Experimental results are presented for the diffusion of particle pairs on the surface of a three-dimensional random sea with a Pierson-Moskowitz surface spectrum and a cos2 spreading function. The results show good agreement with theoretical predictions, particularly at low separations where other affects are negligible. Diffusion of surface particles in different sea states is also discussed.