{"id":"https://openalex.org/W2016337011","doi":"https://doi.org/10.1063/1.349482","title":"Dynamic tortuosity and bulk modulus in air-saturated porous media","display_name":"Dynamic tortuosity and bulk modulus in air-saturated porous media","publication_year":1991,"publication_date":"1991-08-15","ids":{"openalex":"https://openalex.org/W2016337011","doi":"https://doi.org/10.1063/1.349482","mag":"2016337011"},"language":"en","primary_location":{"id":"doi:10.1063/1.349482","doi":"https://doi.org/10.1063/1.349482","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.349482","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2016337011"],"child_works_count":0,"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/A5021111470","display_name":"Yvan Champoux","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210130650","display_name":"Institute for Microstructural Sciences","ror":"https://ror.org/03v7h1165","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210130650","https://openalex.org/I4210159778"]},{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yvan Champoux","raw_affiliation_strings":["Institute for Microstructural Sciences, National Research Council, Ottawa, Ontario K1A 0R6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Microstructural Sciences, National Research Council, Ottawa, Ontario K1A 0R6, Canada","institution_ids":["https://openalex.org/I4210130650","https://openalex.org/I4210159778"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110138076","display_name":"Jean-F. Allard","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210130650","display_name":"Institute for Microstructural Sciences","ror":"https://ror.org/03v7h1165","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210130650","https://openalex.org/I4210159778"]},{"id":"https://openalex.org/I4210159778","display_name":"National Research Council Canada","ror":"https://ror.org/04mte1k06","country_code":"CA","type":"government","lineage":["https://openalex.org/I4210159778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jean-F. Allard","raw_affiliation_strings":["Institute for Microstructural Sciences, National Research Council, Ottawa, Ontario K1A 0R6, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Microstructural Sciences, National Research Council, Ottawa, Ontario K1A 0R6, Canada","institution_ids":["https://openalex.org/I4210130650","https://openalex.org/I4210159778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":13.4878,"has_fulltext":false,"cited_by_count":1123,"citation_normalized_percentile":{"value":0.98701299,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"70","issue":"4","first_page":"1975","last_page":"1979"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.861299991607666,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.861299991607666,"subfield":{"id":"https://openalex.org/subfields/3102","display_name":"Acoustics and Ultrasonics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.05079999938607216,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T12063","display_name":"Heat and Mass Transfer in Porous Media","score":0.022199999541044235,"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/dynamic-bulk-modulus","display_name":"dynamic bulk modulus","score":0.9509999752044678},{"id":"https://openalex.org/keywords/characteristic-length","display_name":"characteristic length","score":0.7129999995231628},{"id":"https://openalex.org/keywords/frequency-dependence","display_name":"frequency dependence","score":0.8830000162124634},{"id":"https://openalex.org/keywords/high-frequency-sound-absorption","display_name":"high-frequency sound absorption","score":0.4959999918937683},{"id":"https://openalex.org/keywords/acoustic-measurement","display_name":"acoustic measurement","score":0.44999998807907104},{"id":"https://openalex.org/keywords/porous-media-acoustics","display_name":"porous media acoustics","score":0.734000027179718}],"concepts":[{"id":"https://openalex.org/C185250623","wikidata":"https://www.wikidata.org/wiki/Q2301683","display_name":"Tortuosity","level":3,"score":0.976972222328186},{"id":"https://openalex.org/C105569014","wikidata":"https://www.wikidata.org/wiki/Q3271208","display_name":"Porous medium","level":3,"score":0.678607165813446},{"id":"https://openalex.org/C94406020","wikidata":"https://www.wikidata.org/wiki/Q900371","display_name":"Bulk modulus","level":2,"score":0.6770747900009155},{"id":"https://openalex.org/C6648577","wikidata":"https://www.wikidata.org/wiki/Q622669","display_name":"Porosity","level":2,"score":0.6181575059890747},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5894320607185364},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.5311578512191772},{"id":"https://openalex.org/C191204318","wikidata":"https://www.wikidata.org/wiki/Q246574","display_name":"Dynamic modulus","level":4,"score":0.46262192726135254},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.40773776173591614},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.35337263345718384},{"id":"https://openalex.org/C7055690","wikidata":"https://www.wikidata.org/wiki/Q900639","display_name":"Dynamic mechanical analysis","level":3,"score":0.2992919683456421},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25580236315727234},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.24404427409172058},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.349482","doi":"https://doi.org/10.1063/1.349482","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.349482","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320327206","display_name":"Ethiopian Institute of Water Resources","ror":"https://ror.org/00n1dhm50"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W605149694","https://openalex.org/W1966137892","https://openalex.org/W1986079700","https://openalex.org/W2000474073","https://openalex.org/W2008721115","https://openalex.org/W2009367095","https://openalex.org/W2015883594","https://openalex.org/W2027709777","https://openalex.org/W2033064336","https://openalex.org/W2033632077","https://openalex.org/W2035929021","https://openalex.org/W2078253912","https://openalex.org/W2084845465","https://openalex.org/W2128415525","https://openalex.org/W2345394035"],"related_works":["https://openalex.org/W4236735048","https://openalex.org/W2128415525","https://openalex.org/W2036082464","https://openalex.org/W3157151179","https://openalex.org/W3135397551","https://openalex.org/W7161144612","https://openalex.org/W1993529734","https://openalex.org/W1974714148","https://openalex.org/W2057970127","https://openalex.org/W2527425432"],"abstract_inverted_index":{"In":[0],"this":[1,51],"paper,":[2],"the":[3,10,13,31,35,39,58,61],"concept":[4],"of":[5,12,34,38],"characteristic":[6],"length":[7],"introduced":[8],"in":[9],"definition":[11],"dynamic":[14,52,62,68],"tortuosity":[15,69],"by":[16],"Johnson,":[17],"Koplik,":[18],"and":[19,70],"Dashen":[20],"[J.":[21],"Fluid":[22],"Mech.":[23],"176,":[24],"379":[25],"(1987)]":[26],"is":[27,55],"extended":[28],"to":[29],"express":[30],"frequency":[32,48],"dependence":[33,49],"bulk":[36,53,71],"modulus":[37,54,72],"saturating":[40],"fluid":[41],"at":[42],"high":[43],"frequencies.":[44],"A":[45],"general":[46],"phenomenological":[47],"for":[50,60,67],"obtained":[56,78],"using":[57],"expression":[59],"tortuosity.":[63],"The":[64],"theoretical":[65],"predictions":[66],"are":[73],"compared":[74],"with":[75,88],"experimental":[76],"results":[77],"from":[79],"acoustic":[80],"measurements":[81],"on":[82],"a":[83],"rigid-frame":[84],"porous":[85],"material":[86],"saturated":[87],"air.":[89]},"counts_by_year":[{"year":2026,"cited_by_count":103},{"year":2025,"cited_by_count":112},{"year":2024,"cited_by_count":98},{"year":2023,"cited_by_count":81},{"year":2022,"cited_by_count":83},{"year":2021,"cited_by_count":92},{"year":2020,"cited_by_count":74},{"year":2019,"cited_by_count":57},{"year":2018,"cited_by_count":49},{"year":2017,"cited_by_count":49},{"year":2016,"cited_by_count":35},{"year":2015,"cited_by_count":45},{"year":2014,"cited_by_count":20},{"year":2013,"cited_by_count":39},{"year":2012,"cited_by_count":18}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2016-06-24T00:00:00"}
