{"id":"https://openalex.org/W2146229392","doi":"https://doi.org/10.1109/acc.2008.4586607","title":"Reduced order modeling for contaminant transport and mixing in building systems: A case study using dynamical systems techniques","display_name":"Reduced order modeling for contaminant transport and mixing in building systems: A case study using dynamical systems techniques","publication_year":2008,"publication_date":"2008-06-01","ids":{"openalex":"https://openalex.org/W2146229392","doi":"https://doi.org/10.1109/acc.2008.4586607","mag":"2146229392"},"language":"en","primary_location":{"id":"doi:10.1109/acc.2008.4586607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2008.4586607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 American Control Conference","raw_type":"proceedings-article"},"type":"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/A5054958460","display_name":"Amit Surana","orcid":"https://orcid.org/0000-0002-6409-5139"},"institutions":[{"id":"https://openalex.org/I4401726811","display_name":"Hartford Financial Services (United States)","ror":"https://ror.org/00mwq1g96","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726811"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Amit Surana","raw_affiliation_strings":["United Technologies Research Center, Inc., East Hartford, CT, USA","United Technol. Res. Center, East Hartford, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Technologies Research Center, Inc., East Hartford, CT, USA","institution_ids":[]},{"raw_affiliation_string":"United Technol. Res. Center, East Hartford, CT","institution_ids":["https://openalex.org/I4401726811"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017050753","display_name":"Nathan S. Hariharan","orcid":null},"institutions":[{"id":"https://openalex.org/I4401726811","display_name":"Hartford Financial Services (United States)","ror":"https://ror.org/00mwq1g96","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726811"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Nathan Hariharan","raw_affiliation_strings":["United Technologies Research Center, Inc., East Hartford, CT, USA","United Technol. Res. Center, East Hartford, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Technologies Research Center, Inc., East Hartford, CT, USA","institution_ids":[]},{"raw_affiliation_string":"United Technol. Res. Center, East Hartford, CT","institution_ids":["https://openalex.org/I4401726811"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109975015","display_name":"Satish Narayanan","orcid":null},"institutions":[{"id":"https://openalex.org/I4401726811","display_name":"Hartford Financial Services (United States)","ror":"https://ror.org/00mwq1g96","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726811"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Satish Narayanan","raw_affiliation_strings":["United Technologies Research Center, Inc., East Hartford, CT, USA","United Technol. Res. Center, East Hartford, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Technologies Research Center, Inc., East Hartford, CT, USA","institution_ids":[]},{"raw_affiliation_string":"United Technol. Res. Center, East Hartford, CT","institution_ids":["https://openalex.org/I4401726811"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073082874","display_name":"Andrzej Banaszuk","orcid":null},"institutions":[{"id":"https://openalex.org/I4401726811","display_name":"Hartford Financial Services (United States)","ror":"https://ror.org/00mwq1g96","country_code":null,"type":"company","lineage":["https://openalex.org/I4401726811"]}],"countries":[],"is_corresponding":false,"raw_author_name":"Andrzej Banaszuk","raw_affiliation_strings":["United Technologies Research Center, Inc., East Hartford, CT, USA","United Technol. Res. Center, East Hartford, CT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"United Technologies Research Center, Inc., East Hartford, CT, USA","institution_ids":[]},{"raw_affiliation_string":"United Technol. Res. Center, East Hartford, CT","institution_ids":["https://openalex.org/I4401726811"]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8445,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75307015,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"902","last_page":"907"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T11206","display_name":"Model Reduction and Neural Networks","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"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/T11416","display_name":"Numerical methods for differential equations","score":0.9879999756813049,"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"}},{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9861999750137329,"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/proper-orthogonal-decomposition","display_name":"Proper orthogonal decomposition","score":0.7866652011871338},{"id":"https://openalex.org/keywords/mixing","display_name":"Mixing (physics)","score":0.7373926043510437},{"id":"https://openalex.org/keywords/model-order-reduction","display_name":"Model order reduction","score":0.623548150062561},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5743891596794128},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5572103261947632},{"id":"https://openalex.org/keywords/decomposition","display_name":"Decomposition","score":0.5399008393287659},{"id":"https://openalex.org/keywords/lagrangian-coherent-structures","display_name":"Lagrangian coherent structures","score":0.5249139070510864},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2331503927707672},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16191506385803223},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.15023398399353027},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11015927791595459}],"concepts":[{"id":"https://openalex.org/C2984998066","wikidata":"https://www.wikidata.org/wiki/Q105037988","display_name":"Proper orthogonal decomposition","level":3,"score":0.7866652011871338},{"id":"https://openalex.org/C138777275","wikidata":"https://www.wikidata.org/wiki/Q6884054","display_name":"Mixing (physics)","level":2,"score":0.7373926043510437},{"id":"https://openalex.org/C2779277453","wikidata":"https://www.wikidata.org/wiki/Q12202921","display_name":"Model order reduction","level":3,"score":0.623548150062561},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5743891596794128},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5572103261947632},{"id":"https://openalex.org/C124681953","wikidata":"https://www.wikidata.org/wiki/Q339062","display_name":"Decomposition","level":2,"score":0.5399008393287659},{"id":"https://openalex.org/C197081994","wikidata":"https://www.wikidata.org/wiki/Q6472695","display_name":"Lagrangian coherent structures","level":3,"score":0.5249139070510864},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2331503927707672},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16191506385803223},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.15023398399353027},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11015927791595459},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.0},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acc.2008.4586607","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acc.2008.4586607","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 American Control Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7200000286102295,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1579236455","https://openalex.org/W1633060564","https://openalex.org/W1643796841","https://openalex.org/W1646903328","https://openalex.org/W1750761497","https://openalex.org/W1907737910","https://openalex.org/W1971369413","https://openalex.org/W2021722965","https://openalex.org/W2030728360","https://openalex.org/W2070583401","https://openalex.org/W2076923354","https://openalex.org/W2084755618","https://openalex.org/W2116373360","https://openalex.org/W2127493405","https://openalex.org/W2134768124","https://openalex.org/W2142471246","https://openalex.org/W2152481940","https://openalex.org/W2158082510","https://openalex.org/W3012636652","https://openalex.org/W4255281579","https://openalex.org/W6636622907"],"related_works":["https://openalex.org/W1985759178","https://openalex.org/W2522080684","https://openalex.org/W1536279518","https://openalex.org/W2641053615","https://openalex.org/W2047490640","https://openalex.org/W2100869222","https://openalex.org/W1996117404","https://openalex.org/W3161751384","https://openalex.org/W3012302573","https://openalex.org/W2036360532"],"abstract_inverted_index":{"In":[0],"this":[1,58],"paper":[2],"we":[3,28],"propose":[4],"a":[5,61,66],"Lagrangian":[6],"Coherent":[7],"Structures":[8],"(LCS)":[9],"based":[10,44],"approach":[11,59],"to":[12,38],"modeling":[13],"and":[14,19,49],"estimation":[15],"of":[16,33,52],"contaminant":[17],"transport":[18],"mixing":[20],"in":[21,25,60],"large":[22],"indoor":[23],"spaces":[24],"buildings.":[26],"Specifically,":[27],"show":[29],"how":[30],"the":[31],"knowledge":[32],"LCS":[34],"can":[35],"be":[36],"exploited":[37],"enhance":[39],"Proper":[40],"Orthogonal":[41],"Decomposition":[42],"(POD)":[43],"model":[45],"reduction,":[46],"sensor":[47],"placement":[48],"comparing":[50],"effect":[51],"different":[53],"control":[54],"schemes.":[55],"We":[56],"illustrate":[57],"three-dimensional":[62],"room":[63],"equipped":[64],"with":[65],"mechanical":[67],"ventilation":[68],"system.":[69]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
