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dc.contributor.authorWhitehead, John A.
dc.contributor.authorFrazel, Robert E.
dc.date.accessioned2006-02-28T15:47:09Z
dc.date.available2006-02-28T15:47:09Z
dc.date.issued1993-06
dc.identifier.urihttp://hdl.handle.net/1912/626
dc.description.abstractA laboratory model of wintertme cooling over a continental shelf has a water surface cooled by air in an annular rotating tank. A flat shallow outer "continental shelf" region is next to a conical "contiental slope" bottom and a flat "deep ocean" center. The shelf flow consists of cellular convection cells descending into a region with very complicated baroclinic eddies. Extremely pronounced fronts are found at the shelf break and over the slope. Associated with these are sizable geostrophic currents along the shelf and over shelf break contour. Eddies are particularly energetic there. Cooling rate is compared with temperature difference between "continental shelf" and "deep ocean". Scaling considerations produce an empirical best fit formula for temperature difference as a function of cooling rate. This produces a relatively straight regression line over a wide range of rotation rates, shelf depths and cooling rates. If this formula is valid for the ocean, water over continental shelves will be much colder due to constraints imposed by rotation of the earth than if the fluid were not rotating.en
dc.description.sponsorshipFunding was provided by the Office of Naval Research under Contract No. N00014-89-J-1037.en
dc.format.extent1595766 bytes
dc.format.mimetypeapplication/pdf
dc.language.isoen_USen
dc.publisherWoods Hole Oceanographic Institutionen
dc.relation.ispartofseriesWHOI Technical Reportsen
dc.relation.ispartofseriesWHOI-93-22en
dc.subjectCooled shelfen
dc.subjectContinental shelfen
dc.subjectLaboratory modelen
dc.subjectConvectionen
dc.titleA laboratory model of a cooled continental shelfen
dc.typeTechnical Reporten
dc.identifier.doi10.1575/1912/626


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