{"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":{"id":"doi:10.1145/1899950.1899975","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1899950.1899975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH ASIA 2010 Sketches","raw_type":"proceedings-article"},"type":"conference-paper","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"],"raw_orcid":null,"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"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I135598925"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.1242485,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9922000169754028,"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":0.9842000007629395,"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/computer-science","display_name":"Computer science","score":0.5321539640426636},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.5000722408294678},{"id":"https://openalex.org/keywords/particle-in-cell","display_name":"Particle-in-cell","score":0.4743432104587555},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.46428194642066956},{"id":"https://openalex.org/keywords/particle","display_name":"Particle (ecology)","score":0.4516059160232544},{"id":"https://openalex.org/keywords/divergence","display_name":"Divergence (linguistics)","score":0.4335390031337738},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.3697974681854248},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3209882080554962},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.21350863575935364}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5321539640426636},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.5000722408294678},{"id":"https://openalex.org/C8426674","wikidata":"https://www.wikidata.org/wiki/Q2054543","display_name":"Particle-in-cell","level":3,"score":0.4743432104587555},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.46428194642066956},{"id":"https://openalex.org/C2778517922","wikidata":"https://www.wikidata.org/wiki/Q7140482","display_name":"Particle (ecology)","level":2,"score":0.4516059160232544},{"id":"https://openalex.org/C207390915","wikidata":"https://www.wikidata.org/wiki/Q1230525","display_name":"Divergence (linguistics)","level":2,"score":0.4335390031337738},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.3697974681854248},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3209882080554962},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21350863575935364},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1899950.1899975","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1899950.1899975","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGGRAPH ASIA 2010 Sketches","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2032147135","https://openalex.org/W2105347394","https://openalex.org/W2126195192","https://openalex.org/W3119920307","https://openalex.org/W4245192669","https://openalex.org/W6787701990"],"related_works":["https://openalex.org/W2162634140","https://openalex.org/W2755551903","https://openalex.org/W2290246833","https://openalex.org/W4391434152","https://openalex.org/W3215588509","https://openalex.org/W3049556695","https://openalex.org/W2030702452","https://openalex.org/W3043446346","https://openalex.org/W2007587452","https://openalex.org/W3173716326"],"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]},"counts_by_year":[{"year":2014,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}