{"id":"https://openalex.org/W38594387","doi":null,"title":"COMPUTATION OF COMPRESSIBLE FLOWS ON UNSTRUCTURED STAGGERED GRIDS","display_name":"COMPUTATION OF COMPRESSIBLE FLOWS ON UNSTRUCTURED STAGGERED GRIDS","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W38594387","mag":"38594387"},"language":"en","primary_location":{"id":"mag:38594387","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Ivo_Wenneker/publication/228615093_Computation_of_compressible_flows_on_unstructured_staggered_grids/links/55bf2fb708ae9289a099e8c5.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5020351774","display_name":"Ivo Wenneker","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"I. Wenneker","raw_affiliation_strings":["Delft University of Technology,,,,,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Delft University of Technology,,,,,","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108232692","display_name":"Guus Segal","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guus Segal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5043721838","display_name":"Pieter Wesseling","orcid":"https://orcid.org/0000-0001-5453-5201","observed_orcids":["https://orcid.org/0000-0001-5453-5201"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Wesseling","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.939,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.69328103,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9994999766349792,"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/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9994999766349792,"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/T10339","display_name":"Advanced Numerical Methods in Computational Mathematics","score":0.00019999999494757503,"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/T12727","display_name":"Singular Perturbation, Asymptotics and Difference Schemes","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/compressible-flow","display_name":"compressible flow","score":0.9259999990463257},{"id":"https://openalex.org/keywords/euler-equations","display_name":"Euler equations","score":0.8399999737739563},{"id":"https://openalex.org/keywords/unstructured-meshes","display_name":"unstructured grid","score":0.9909999966621399},{"id":"https://openalex.org/keywords/staggered-grid","display_name":"staggered grid","score":0.9290000200271606},{"id":"https://openalex.org/keywords/upwind-schemes","display_name":"upwind schemes","score":0.718999981880188},{"id":"https://openalex.org/keywords/central-schemes","display_name":"central schemes","score":0.7889999747276306},{"id":"https://openalex.org/keywords/riemann-problem","display_name":"Riemann problem","score":0.9259999990463257},{"id":"https://openalex.org/keywords/subsonic-flow","display_name":"subsonic flow","score":0.9210000038146973}],"concepts":[{"id":"https://openalex.org/C38409319","wikidata":"https://www.wikidata.org/wiki/Q375175","display_name":"Euler equations","level":2,"score":0.6785566210746765},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.6379167437553406},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5934585332870483},{"id":"https://openalex.org/C62884695","wikidata":"https://www.wikidata.org/wiki/Q184871","display_name":"Euler's formula","level":2,"score":0.591401994228363},{"id":"https://openalex.org/C94025248","wikidata":"https://www.wikidata.org/wiki/Q7899499","display_name":"Upwind scheme","level":3,"score":0.5585165023803711},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.5228310227394104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.520553708076477},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.5139419436454773},{"id":"https://openalex.org/C768646","wikidata":"https://www.wikidata.org/wiki/Q2736820","display_name":"Backward Euler method","level":3,"score":0.48098766803741455},{"id":"https://openalex.org/C5192115","wikidata":"https://www.wikidata.org/wiki/Q2705141","display_name":"Compressible flow","level":3,"score":0.4739927053451538},{"id":"https://openalex.org/C93082080","wikidata":"https://www.wikidata.org/wiki/Q5475314","display_name":"Semi-implicit Euler method","level":4,"score":0.46421077847480774},{"id":"https://openalex.org/C120796332","wikidata":"https://www.wikidata.org/wiki/Q6153788","display_name":"Riemann solver","level":3,"score":0.46374568343162537},{"id":"https://openalex.org/C40709475","wikidata":"https://www.wikidata.org/wiki/Q2152221","display_name":"Riemann problem","level":3,"score":0.45290407538414},{"id":"https://openalex.org/C84655787","wikidata":"https://www.wikidata.org/wiki/Q8067817","display_name":"Compressibility","level":2,"score":0.44821658730506897},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.41238296031951904},{"id":"https://openalex.org/C50478463","wikidata":"https://www.wikidata.org/wiki/Q1401936","display_name":"Finite volume method","level":2,"score":0.29420924186706543},{"id":"https://openalex.org/C199479865","wikidata":"https://www.wikidata.org/wiki/Q205966","display_name":"Riemann hypothesis","level":2,"score":0.28852760791778564},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2883453965187073},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17677205801010132},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.17328152060508728},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1655973494052887}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:38594387","doi":null,"is_oa":false,"landing_page_url":"https://www.researchgate.net/profile/Ivo_Wenneker/publication/228615093_Computation_of_compressible_flows_on_unstructured_staggered_grids/links/55bf2fb708ae9289a099e8c5.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W88522564","https://openalex.org/W1966158133","https://openalex.org/W1981759005","https://openalex.org/W1988634891","https://openalex.org/W1994056581","https://openalex.org/W2002385897","https://openalex.org/W2011030306","https://openalex.org/W2015628091","https://openalex.org/W2027087330","https://openalex.org/W2031589793","https://openalex.org/W2035545087","https://openalex.org/W2064370164","https://openalex.org/W2068056613","https://openalex.org/W2074170284","https://openalex.org/W2080941249","https://openalex.org/W2090553765","https://openalex.org/W2135463491","https://openalex.org/W2137077547","https://openalex.org/W2144176653","https://openalex.org/W2539662806","https://openalex.org/W2792847166","https://openalex.org/W3124481512","https://openalex.org/W3201694989","https://openalex.org/W3212198412","https://openalex.org/W4362586495"],"related_works":["https://openalex.org/W7098451483","https://openalex.org/W1971203525","https://openalex.org/W248565551","https://openalex.org/W2315256588","https://openalex.org/W7096460949","https://openalex.org/W1645103395","https://openalex.org/W7143924831","https://openalex.org/W87728435","https://openalex.org/W2367938367","https://openalex.org/W3042097597"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"the":[3,6,19,26,32,36,40,46,49,83,99,102],"discretisation":[4],"of":[5,18,39,48,101],"2D":[7,106],"Euler":[8,64],"equations":[9,65],"on":[10],"unstructured":[11],"grids":[12],"is":[13,21,95],"discussed.":[14],"A":[15,87],"staggered":[16],"positioning":[17],"variables":[20,28,42],"used,":[22],"which":[23],"means":[24],"that":[25,79],"scalar":[27],"are":[29,43,55,66],"located":[30],"at":[31,45],"cell":[33,50],"centers":[34],"whereas":[35],"normal":[37],"component":[38],"vector":[41],"positioned":[44],"midpoints":[47],"faces.":[51],"Cell":[52],"face":[53],"fluxes":[54],"obtained":[56],"from":[57],"simple":[58],"upwind":[59],"and":[60],"central":[61],"approximations.":[62],"The":[63],"solved":[67],"in":[68,89],"a":[69,90,93],"decoupled":[70],"way.":[71],"Numerical":[72],"results":[73],"for":[74],"1D":[75],"Riemann":[76],"problems":[77],"show":[78,98],"our":[80],"scheme":[81],"selects":[82],"correct":[84],"entropy":[85],"solution.":[86],"flow":[88],"channel":[91],"with":[92],"bump":[94],"computed":[96],"to":[97,104],"capability":[100],"method":[103],"compute":[105],"subsonic":[107],"flows.":[108]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}