{"id":"https://openalex.org/W2002605472","doi":"https://doi.org/10.1145/1899950.1899975","title":"High-frequency aware PIC/FLIP in liquid animation","display_name":"High-frequency aware PIC/FLIP in liquid animation","publication_year":2010,"publication_date":"2010-12-15","ids":{"openalex":"https://openalex.org/W2002605472","doi":"https://doi.org/10.1145/1899950.1899975","mag":"2002605472"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/1899950.1899975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-article","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/A5088875207","display_name":"Ryoichi Ando","orcid":"https://orcid.org/0000-0002-7899-9091"},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Ryoichi Ando","raw_affiliation_strings":["Kyushu University"],"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030774922","display_name":"Reiji Tsuruno","orcid":null},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Reiji Tsuruno","raw_affiliation_strings":["Kyushu University"],"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"citation_normalized_percentile":{"value":0.310811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":71,"max":75},"biblio":{"volume":"3","issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11382","display_name":"Fluid Dynamics and Heat Transfer","score":0.9922,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9842,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/particle-in-cell","display_name":"Particle-in-cell","score":0.4743432},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.45160592},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.433539}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.53215396},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.50007224},{"id":"https://openalex.org/C8426674","wikidata":"https://www.wikidata.org/wiki/Q2054543","display_name":"Particle-in-cell","level":3,"score":0.4743432},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46428195},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.45160592},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.433539},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.36979747},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3209882},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21350864},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1145/1899950.1899975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":5,"referenced_works":["https://openalex.org/W2032147135","https://openalex.org/W2105347394","https://openalex.org/W2126195192","https://openalex.org/W3119920307","https://openalex.org/W4245192669"],"related_works":["https://openalex.org/W4391434152","https://openalex.org/W3215588509","https://openalex.org/W3173716326","https://openalex.org/W3049556695","https://openalex.org/W3043446346","https://openalex.org/W2755551903","https://openalex.org/W2290246833","https://openalex.org/W2162634140","https://openalex.org/W2030702452","https://openalex.org/W2007587452"],"abstract_inverted_index":{"We":[0,125],"present":[1],"a":[2,28],"simple":[3],"extension":[4],"to":[5,66,73,112,137],"PIC/FLIP(Particle-in-Cell/Fluid-Implicit-Particle)":[6],"for":[7],"animating":[8],"liquid":[9,69,130],"with":[10,110,123,134],"enhanced":[11],"behaviors":[12],"such":[13],"as":[14],"pushing":[15],"or":[16,89],"eddying":[17],"(Figure":[18],"1),":[19],"which":[20],"we":[21,31,120],"call":[22],"HFA/PIC/FLIP":[23],"(High-frequency":[24],"aware":[25],"PIC/FLIP).":[26],"As":[27],"fundamental":[29],"approach":[30,86,94,106],"use":[32],"PIC/FLIP":[33,75],"[Brackbill":[34],"and":[35,38,43,57,79,82,132],"Ruppel":[36],"1986]":[37],"compute":[39],"approximate":[40],"low-frequency":[41],"part":[42,45],"high-frequency":[44,58],"of":[46,129,141],"particles":[47],"velocities.":[48],"Low-frequency":[49],"velocities":[50],"are":[51],"entirely":[52],"projected":[53,62],"onto":[54,63],"divergence":[55,64],"free":[56,65],"field":[59],"is":[60],"partially":[61],"achieve":[67],"realistic":[68],"animations.":[70],"In":[71],"contrast":[72],"the":[74,96,139,142],"proposed":[76,143],"by":[77],"Zhu":[78],"Bridson":[80,83],"[Zhu":[81],"2005];":[84],"our":[85],"facilitates":[87],"\"pushing\"":[88],"\"curly\"":[90],"features":[91],"whereas":[92],"their":[93],"disperses":[95],"momentum":[97],"towards":[98],"noisy":[99],"directions,":[100],"resulting":[101],"in":[102],"dispersion.":[103],"Recently":[104],"similar":[105],"has":[107],"been":[108],"done":[109],"coarse":[111],"fine":[113],"mesh":[114],"grid":[115],"[Lentine":[116],"et":[117],"al.":[118],"2010],":[119],"refined":[121],"directly":[122],"particles.":[124],"produced":[126],"several":[127],"footage":[128],"animation":[131],"compared":[133],"competitive":[135],"alternatives":[136],"show":[138],"benefits":[140],"algorithm.":[144]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2002605472","counts_by_year":[{"year":2014,"cited_by_count":2}],"updated_date":"2025-01-19T20:16:14.205624","created_date":"2016-06-24"}