{"id":{"repo_id":"woods-hole","oai_identifier":"oai:darchive.mblwhoilibrary.org:1912/2215"},"canonical_url":"https://search.dev.ndltd.org/etd/woods-hole/oai:darchive.mblwhoilibrary.org:1912/2215","repository":{"repo_id":"woods-hole","name":"Woods Hole Oceanographic Institute","base_url":"https://darchive.mblwhoilibrary.org/server/oai/request"},"display":{"title":"The tangential drag of an axially oscillating cylinder","abstract":"An experimental investigation of the tangentiaì drag of an axially oscillating cylinder is presented. Deep-sea mooring cables are oscillated sinusoidally at ocean wave amplitudes and frequencies, and experimenta1 values of the tangential (friction) drag coefficient are obtained. The experimental values of the drag coefficient are compared with values predicted by the exact solution to the Navier-Stokes equations for a smooth cylinder in laminar flow. The experimental data reports drag coefficient values that are consistently higher than those predicted by the laminar theory. An attempt is made to interpret the discrepancies in terms of the effects of roughness and/or turbulence.","abstract_html":"An experimental investigation of the tangentiaì drag of an axially oscillating cylinder is presented. Deep-sea mooring cables are oscillated sinusoidally at ocean wave amplitudes and frequencies, and experimenta1 values of the tangential (friction) drag coefficient are obtained. The experimental values of the drag coefficient are compared with values predicted by the exact solution to the Navier-Stokes equations for a smooth cylinder in laminar flow. The experimental data reports drag coefficient values that are consistently higher than those predicted by the laminar theory. An attempt is made to interpret the discrepancies in terms of the effects of roughness and/or turbulence.","abstract_has_math":false,"creators":["Tapscott, Susan Schultz"],"institution":"Massachusetts Institute of Technology and Woods Hole Oceanographic Institution","degree_name":null,"degree_level":null,"degree_discipline":null,"degree_department":null,"school":null,"contributors":[],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1975,"date_issued":"1975-09","date_published":"1975-09","updated_at":"2026-07-27T22:05:14Z","subjects":["Deep-sea moorings","Frictional resistance (Hydrodynamics)","Frequencies of oscillating systems","Laminar flow","Navier-Stokes equations"],"languages":["en_US"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier.doi","label":"DOI","values":["10.1575/1912/2215"],"render_values":[{"text":"10.1575/1912/2215","href":"https://doi.org/10.1575/1912/2215","code":true}]}]},"links":{"outbound_url":"https://hdl.handle.net/1912/2215","outbound_label":"Handle","outbound_source":"dc:identifier.uri"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:creator","label":"Author","values":["Tapscott, Susan Schultz"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.accessioned","label":"Dc Date Accessioned","values":["2008-05-12T18:17:09Z"]},{"key":"dc:date.available","label":"Dc Date Available","values":["2008-05-12T18:17:09Z"]},{"key":"dc:date.issued","label":"Date","values":["1975-09"]},{"key":"dc:publisher","label":"Institution","values":["Massachusetts Institute of Technology and Woods Hole Oceanographic Institution"]},{"key":"dc:type","label":"Dc Type","values":["Thesis"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Deep-sea moorings","Frictional resistance (Hydrodynamics)","Frequencies of oscillating systems","Laminar flow","Navier-Stokes equations"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language.iso","label":"Language (ISO)","values":["en_US"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier.doi","label":"DOI","values":["10.1575/1912/2215"]},{"key":"dc:identifier.uri","label":"Identifier URI","values":["https://hdl.handle.net/1912/2215"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submitted in partial fulfillment of the requirements for the degree of Ocean Engineer at the Woods Hole Oceanographic Institution and the Massachusetts Institute of Technology September 1975"]},{"key":"dc:description.abstract","label":"Abstract","values":["An experimental investigation of the tangentiaì drag of an axially oscillating cylinder is presented. Deep-sea mooring cables are oscillated sinusoidally at ocean wave amplitudes and frequencies, and experimenta1 values of the tangential (friction) drag coefficient are obtained. The experimental values of the drag coefficient are compared with values predicted by the exact solution to the Navier-Stokes equations for a smooth cylinder in laminar flow. The experimental data reports drag coefficient values that are consistently higher than those predicted by the laminar theory. An attempt is made to interpret the discrepancies in terms of the effects of roughness and/or turbulence."]},{"key":"dc:format.mimetype","label":"Dc Format Mimetype","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["The tangential drag of an axially oscillating cylinder"]}]}],"canonical_facts":{"dc:creator":["Tapscott, Susan Schultz"],"dc:date.accessioned":["2008-05-12T18:17:09Z"],"dc:date.available":["2008-05-12T18:17:09Z"],"dc:date.issued":["1975-09"],"dc:description":["Submitted in partial fulfillment of the requirements for the degree of Ocean Engineer at the Woods Hole Oceanographic Institution and the Massachusetts Institute of Technology September 1975"],"dc:description.abstract":["An experimental investigation of the tangentiaì drag of an axially oscillating cylinder is presented. Deep-sea mooring cables are oscillated sinusoidally at ocean wave amplitudes and frequencies, and experimenta1 values of the tangential (friction) drag coefficient are obtained. The experimental values of the drag coefficient are compared with values predicted by the exact solution to the Navier-Stokes equations for a smooth cylinder in laminar flow. The experimental data reports drag coefficient values that are consistently higher than those predicted by the laminar theory. An attempt is made to interpret the discrepancies in terms of the effects of roughness and/or turbulence."],"dc:format.mimetype":["application/pdf"],"dc:identifier.doi":["10.1575/1912/2215"],"dc:identifier.uri":["https://hdl.handle.net/1912/2215"],"dc:language.iso":["en_US"],"dc:publisher":["Massachusetts Institute of Technology and Woods Hole Oceanographic Institution"],"dc:subject":["Deep-sea moorings","Frictional resistance (Hydrodynamics)","Frequencies of oscillating systems","Laminar flow","Navier-Stokes equations"],"dc:title":["The tangential drag of an axially oscillating cylinder"],"dc:type":["Thesis"]},"updated_at":"2026-07-27T22:05:14Z"}