{"id":"https://openalex.org/W2019539356","doi":"https://doi.org/10.1016/s0735-1933(01)00297-4","title":"The effects of roughness types on friction factors and heat transfer in roughened rectangular duct","display_name":"The effects of roughness types on friction factors and heat transfer in roughened rectangular duct","publication_year":2001,"publication_date":"2001-10-01","ids":{"openalex":"https://openalex.org/W2019539356","doi":"https://doi.org/10.1016/s0735-1933(01)00297-4","mag":"2019539356"},"language":"en","primary_location":{"id":"doi:10.1016/s0735-1933(01)00297-4","doi":"https://doi.org/10.1016/s0735-1933(01)00297-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0735-1933(01)00297-4","pdf_url":null,"source":{"id":"https://openalex.org/S118246204","display_name":"International Communications in Heat and Mass Transfer","issn_l":"0735-1933","issn":["0735-1933","1879-0178"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Communications in Heat and Mass Transfer","raw_type":"journal-article"},"volume":null,"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/A5103045446","display_name":"S.W. Ahn","orcid":"https://orcid.org/0000-0002-1954-2243","observed_orcids":["https://orcid.org/0000-0002-1954-2243"]},"institutions":[{"id":"https://openalex.org/I189442560","display_name":"Gyeongsang National University","ror":"https://ror.org/00saywf64","country_code":"KR","type":"education","lineage":["https://openalex.org/I189442560"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"S.W. Ahn","raw_affiliation_strings":["School of Transport Vehicle Engineering, Gyeongsang National University, Institute of Marine Industry, Tong Yong, Kyongnam, 650-160, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Transport Vehicle Engineering, Gyeongsang National University, Institute of Marine Industry, Tong Yong, Kyongnam, 650-160, South Korea","institution_ids":["https://openalex.org/I189442560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5103045446"],"corresponding_institution_ids":["https://openalex.org/I189442560"],"apc_list":{"value":3560,"currency":"USD","value_usd":3560},"apc_paid":null,"fwci":3.8683,"has_fulltext":false,"cited_by_count":105,"citation_normalized_percentile":{"value":0.91696099,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"28","issue":"7","first_page":"933","last_page":"942"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11945","display_name":"Heat Transfer Mechanisms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T11945","display_name":"Heat Transfer Mechanisms","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T10998","display_name":"Heat Transfer and Optimization","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"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/T10360","display_name":"Fluid Dynamics and Turbulent Flows","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"}}],"keywords":[{"id":"https://openalex.org/keywords/roughened-duct","display_name":"roughened duct","score":0.7009999752044678},{"id":"https://openalex.org/keywords/rectangular-duct","display_name":"rectangular duct","score":0.7360000014305115},{"id":"https://openalex.org/keywords/friction-factor","display_name":"friction factor","score":0.7129999995231628},{"id":"https://openalex.org/keywords/heat-transfer-enhancement","display_name":"heat transfer enhancement","score":0.9240000247955322},{"id":"https://openalex.org/keywords/rib-shape","display_name":"rib shape","score":0.593999981880188},{"id":"https://openalex.org/keywords/triangular-ribs","display_name":"triangular ribs","score":0.8510000109672546},{"id":"https://openalex.org/keywords/fully-developed-flow","display_name":"fully developed flow","score":0.8209999799728394},{"id":"https://openalex.org/keywords/reynolds-number-effects","display_name":"Reynolds number effects","score":0.9390000104904175},{"id":"https://openalex.org/keywords/roughness-height","display_name":"roughness height","score":0.5950000286102295},{"id":"https://openalex.org/keywords/pitch-to-height-ratio","display_name":"pitch-to-height ratio","score":0.9010000228881836},{"id":"https://openalex.org/keywords/channel-aspect-ratio","display_name":"channel aspect ratio","score":0.6700000166893005}],"concepts":[{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.7499676942825317},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7482017278671265},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"score":0.7440823316574097},{"id":"https://openalex.org/C2986887940","wikidata":"https://www.wikidata.org/wiki/Q5503426","display_name":"Friction factor","level":4,"score":0.6928824782371521},{"id":"https://openalex.org/C16644385","wikidata":"https://www.wikidata.org/wiki/Q1327735","display_name":"Hydraulic diameter","level":4,"score":0.6549860835075378},{"id":"https://openalex.org/C2781212128","wikidata":"https://www.wikidata.org/wiki/Q2256181","display_name":"Duct (anatomy)","level":2,"score":0.6433682441711426},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.5887083411216736},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.5714179277420044},{"id":"https://openalex.org/C2777777821","wikidata":"https://www.wikidata.org/wiki/Q25111513","display_name":"Heat transfer enhancement","level":4,"score":0.5309167504310608},{"id":"https://openalex.org/C28961703","wikidata":"https://www.wikidata.org/wiki/Q3457815","display_name":"Friction loss","level":2,"score":0.4854584336280823},{"id":"https://openalex.org/C82558694","wikidata":"https://www.wikidata.org/wiki/Q1545619","display_name":"Aspect ratio (aeronautics)","level":2,"score":0.4616151750087738},{"id":"https://openalex.org/C130230704","wikidata":"https://www.wikidata.org/wiki/Q898280","display_name":"Nusselt number","level":4,"score":0.4427652060985565},{"id":"https://openalex.org/C77993745","wikidata":"https://www.wikidata.org/wiki/Q3072364","display_name":"Shape factor","level":2,"score":0.41887566447257996},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.35108357667922974},{"id":"https://openalex.org/C29700514","wikidata":"https://www.wikidata.org/wiki/Q634340","display_name":"Heat transfer coefficient","level":3,"score":0.32908952236175537},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20529991388320923},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.1545475423336029},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10662606358528137},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09301578998565674},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.0782117247581482},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0735-1933(01)00297-4","doi":"https://doi.org/10.1016/s0735-1933(01)00297-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0735-1933(01)00297-4","pdf_url":null,"source":{"id":"https://openalex.org/S118246204","display_name":"International Communications in Heat and Mass Transfer","issn_l":"0735-1933","issn":["0735-1933","1879-0178"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Communications in Heat and Mass Transfer","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W280309854","https://openalex.org/W1677766163","https://openalex.org/W1981521145","https://openalex.org/W2009562230","https://openalex.org/W2017872854","https://openalex.org/W2021895714","https://openalex.org/W2053590982","https://openalex.org/W2055815917","https://openalex.org/W2103637915","https://openalex.org/W2108121765","https://openalex.org/W3046968546","https://openalex.org/W3184518629","https://openalex.org/W4298726487","https://openalex.org/W6640395922"],"related_works":["https://openalex.org/W1907672368","https://openalex.org/W751091793","https://openalex.org/W1533004502","https://openalex.org/W3125727287","https://openalex.org/W2037837357","https://openalex.org/W2067204964","https://openalex.org/W4391546773","https://openalex.org/W4308568273","https://openalex.org/W2597734814","https://openalex.org/W2609505232"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":7},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":9},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}