{"id":"https://openalex.org/W2013197592","doi":"https://doi.org/10.1063/1.865814","title":"Illustrative examples of streaklines in unsteady vortices: Interpretational difficulties revisited","display_name":"Illustrative examples of streaklines in unsteady vortices: Interpretational difficulties revisited","publication_year":1986,"publication_date":"1986-10-01","ids":{"openalex":"https://openalex.org/W2013197592","doi":"https://doi.org/10.1063/1.865814","mag":"2013197592"},"language":"en","primary_location":{"id":"doi:10.1063/1.865814","doi":"https://doi.org/10.1063/1.865814","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.865814","pdf_url":null,"source":{"id":"https://openalex.org/S4210230268","display_name":"The Physics of Fluids","issn_l":"0031-9171","issn":["0031-9171","2163-4998"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320061","host_organization_name":"AIP Publishing","host_organization_lineage":["https://openalex.org/P4310320061","https://openalex.org/P4310320257"],"host_organization_lineage_names":["AIP Publishing","American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Physics of Fluids","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055699220","display_name":"M. Kurosaka","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Kurosaka","raw_affiliation_strings":["University of Tennessee Space Institute, Tullahoma, Tennessee 37388"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Space Institute, Tullahoma, Tennessee 37388","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112093026","display_name":"Pichuraman Sundaram","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Sundaram","raw_affiliation_strings":["University of Tennessee Space Institute, Tullahoma, Tennessee 37388"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Tennessee Space Institute, Tullahoma, Tennessee 37388","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2375,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.87001444,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"29","issue":"10","first_page":"3474","last_page":"3477"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10360","display_name":"Fluid Dynamics and Turbulent Flows","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11254","display_name":"Fluid Dynamics and Vibration Analysis","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13951","display_name":"Fluid dynamics and aerodynamics studies","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/streaklines","display_name":"streaklines","score":0.9670000076293945},{"id":"https://openalex.org/keywords/unsteady-vortices","display_name":"unsteady vortices","score":0.9269999861717224},{"id":"https://openalex.org/keywords/isolated-vortex","display_name":"isolated vortex","score":0.9580000042915344},{"id":"https://openalex.org/keywords/von-karman-vortex-street","display_name":"Karman vortex street","score":0.9829999804496765},{"id":"https://openalex.org/keywords/flow-reversal","display_name":"flow reversal","score":0.7540000081062317},{"id":"https://openalex.org/keywords/flow-visualization","display_name":"flow visualization","score":0.4779999852180481}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9128912687301636},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.8991066217422485},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.5682361125946045},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.4569225311279297},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.43942949175834656},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.41290879249572754},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.3948839604854584},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.052873432636260986},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.865814","doi":"https://doi.org/10.1063/1.865814","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.865814","pdf_url":null,"source":{"id":"https://openalex.org/S4210230268","display_name":"The Physics of Fluids","issn_l":"0031-9171","issn":["0031-9171","2163-4998"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320061","host_organization_name":"AIP Publishing","host_organization_lineage":["https://openalex.org/P4310320061","https://openalex.org/P4310320257"],"host_organization_lineage_names":["AIP Publishing","American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Physics of Fluids","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2066045956","https://openalex.org/W2081287599"],"related_works":["https://openalex.org/W2081287599","https://openalex.org/W1612079141","https://openalex.org/W1530341628","https://openalex.org/W2088419089","https://openalex.org/W7097653054","https://openalex.org/W6988091723","https://openalex.org/W2001864930","https://openalex.org/W4233638855","https://openalex.org/W7098868948","https://openalex.org/W2154482846"],"abstract_inverted_index":{"As":[0],"a":[1,32],"preventive":[2],"measure":[3],"against":[4],"false":[5],"interpretations":[6],"of":[7,35],"the":[8,21],"streakline":[9],"pattern":[10],"in":[11,42],"unsteady":[12],"flows,":[13],"streaklines":[14],"calculated":[15],"for":[16],"an":[17],"isolated":[18],"vortex":[19,24],"and":[20,38],"infinite":[22],"K\u00e1rm\u00e1n":[23],"street":[25],"are":[26],"presented,":[27],"which":[28],"appear":[29],"to":[30],"create":[31],"visual":[33],"impression":[34],"apparent":[36],"growth":[37],"flow":[39],"reversal,":[40],"while":[41],"reality":[43],"they":[44],"do":[45],"not":[46],"exist.":[47]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}