{"id":"https://openalex.org/W2897273463","doi":"https://doi.org/10.1080/14484846.2018.1525171","title":"A comparative analysis of thermo-hydraulic performance of a roughened solar air heater using various rib shapes","display_name":"A comparative analysis of thermo-hydraulic performance of a roughened solar air heater using various rib shapes","publication_year":2018,"publication_date":"2018-10-08","ids":{"openalex":"https://openalex.org/W2897273463","doi":"https://doi.org/10.1080/14484846.2018.1525171","mag":"2897273463"},"language":"en","primary_location":{"id":"doi:10.1080/14484846.2018.1525171","doi":"https://doi.org/10.1080/14484846.2018.1525171","is_oa":false,"landing_page_url":"https://doi.org/10.1080/14484846.2018.1525171","pdf_url":null,"source":{"id":"https://openalex.org/S2764789312","display_name":"Australian Journal of Mechanical Engineering","issn_l":"1448-4846","issn":["1448-4846","2204-2253"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Australian Journal of Mechanical Engineering","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/A5023747071","display_name":"Vipin B. Gawande","orcid":"https://orcid.org/0000-0002-2440-9156","observed_orcids":["https://orcid.org/0000-0002-2440-9156"]},"institutions":[{"id":"https://openalex.org/I4210108681","display_name":"Vidya Prathishthan","ror":"https://ror.org/01d6n7b64","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210108681"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Vipin B. Gawande","raw_affiliation_strings":["Department of Mechanical Engineering, Vidya Pratishthan\u2019s Kamalnayan Bajaj Institute of Engineering and Technology, Baramati, India"],"raw_orcid":"https://orcid.org/0000-0002-2440-9156","affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Vidya Pratishthan\u2019s Kamalnayan Bajaj Institute of Engineering and Technology, Baramati, India","institution_ids":["https://openalex.org/I4210108681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056810965","display_name":"Ashwinkumar S. Dhoble","orcid":"https://orcid.org/0000-0003-3879-8006","observed_orcids":["https://orcid.org/0000-0003-3879-8006"]},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"A. S. Dhoble","raw_affiliation_strings":["Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067445162","display_name":"D. B. Zodpe","orcid":"https://orcid.org/0000-0001-8647-9523","observed_orcids":["https://orcid.org/0000-0001-8647-9523"]},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"D. B. Zodpe","raw_affiliation_strings":["Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031237840","display_name":"Chidanand Kishor Mangrulkar","orcid":"https://orcid.org/0000-0001-7760-0141","observed_orcids":["https://orcid.org/0000-0001-7760-0141"]},"institutions":[{"id":"https://openalex.org/I167153416","display_name":"Visvesvaraya National Institute of Technology","ror":"https://ror.org/02zrtpp84","country_code":"IN","type":"education","lineage":["https://openalex.org/I167153416"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chidanand Mangrulkar","raw_affiliation_strings":["Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mechanical Engineering, Visvesvaraya National Institute of Technology, Nagpur, India","institution_ids":["https://openalex.org/I167153416"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5023747071"],"corresponding_institution_ids":["https://openalex.org/I4210108681"],"apc_list":null,"apc_paid":null,"fwci":0.3183,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.55091273,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"18","issue":"3","first_page":"331","last_page":"350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11945","display_name":"Heat Transfer Mechanisms","score":1.0,"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":1.0,"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":0.0,"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":0.0,"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/solar-air-heater","display_name":"solar air heater","score":0.9929999709129333},{"id":"https://openalex.org/keywords/rib-shape","display_name":"rib shape","score":0.6980000138282776},{"id":"https://openalex.org/keywords/triangular-ribs","display_name":"triangular ribs","score":0.6349999904632568},{"id":"https://openalex.org/keywords/artificial-roughness","display_name":"artificial roughness","score":0.7310000061988831},{"id":"https://openalex.org/keywords/heat-transfer-enhancement","display_name":"heat transfer enhancement","score":0.8370000123977661},{"id":"https://openalex.org/keywords/friction-factor","display_name":"friction factor","score":0.9309999942779541},{"id":"https://openalex.org/keywords/nusselt-number-correlation","display_name":"Nusselt number correlation","score":0.921999990940094},{"id":"https://openalex.org/keywords/thermal-efficiency","display_name":"thermal efficiency","score":0.7089999914169312},{"id":"https://openalex.org/keywords/effective-efficiency","display_name":"effective efficiency","score":0.7409999966621399},{"id":"https://openalex.org/keywords/rib-height","display_name":"rib height","score":0.4690000116825104},{"id":"https://openalex.org/keywords/roughness-pitch","display_name":"roughness pitch","score":0.800000011920929},{"id":"https://openalex.org/keywords/duct-aspect-ratio","display_name":"duct aspect ratio","score":0.7099999785423279},{"id":"https://openalex.org/keywords/reynolds-number-effects","display_name":"Reynolds number effects","score":0.5809999704360962}],"concepts":[{"id":"https://openalex.org/C130230704","wikidata":"https://www.wikidata.org/wiki/Q898280","display_name":"Nusselt number","level":4,"score":0.8021924495697021},{"id":"https://openalex.org/C2776313386","wikidata":"https://www.wikidata.org/wiki/Q18018756","display_name":"Chamfer (geometry)","level":2,"score":0.741243839263916},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"score":0.6920691728591919},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6408759951591492},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.6221863031387329},{"id":"https://openalex.org/C2780411076","wikidata":"https://www.wikidata.org/wiki/Q5462653","display_name":"Fluent","level":3,"score":0.49708035588264465},{"id":"https://openalex.org/C16644385","wikidata":"https://www.wikidata.org/wiki/Q1327735","display_name":"Hydraulic diameter","level":4,"score":0.48195454478263855},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.4796326756477356},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.4745886027812958},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.44974544644355774},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.43905317783355713},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4214808940887451},{"id":"https://openalex.org/C2781212128","wikidata":"https://www.wikidata.org/wiki/Q2256181","display_name":"Duct (anatomy)","level":2,"score":0.41106516122817993},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.310146689414978},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.2786030173301697},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.25154322385787964},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1290515959262848},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.12438210844993591},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09844481945037842},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/14484846.2018.1525171","doi":"https://doi.org/10.1080/14484846.2018.1525171","is_oa":false,"landing_page_url":"https://doi.org/10.1080/14484846.2018.1525171","pdf_url":null,"source":{"id":"https://openalex.org/S2764789312","display_name":"Australian Journal of Mechanical Engineering","issn_l":"1448-4846","issn":["1448-4846","2204-2253"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Australian Journal of Mechanical Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9049999713897705,"display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W1141251652","https://openalex.org/W1274434022","https://openalex.org/W1964615636","https://openalex.org/W1966622437","https://openalex.org/W1993013327","https://openalex.org/W1995735353","https://openalex.org/W1998909014","https://openalex.org/W2000777194","https://openalex.org/W2007112436","https://openalex.org/W2011721003","https://openalex.org/W2013974934","https://openalex.org/W2024872092","https://openalex.org/W2026889777","https://openalex.org/W2030973092","https://openalex.org/W2034982372","https://openalex.org/W2051960695","https://openalex.org/W2070554203","https://openalex.org/W2079018910","https://openalex.org/W2095786480","https://openalex.org/W2123594801","https://openalex.org/W2124192278","https://openalex.org/W2131371397","https://openalex.org/W2135628449","https://openalex.org/W2148234375","https://openalex.org/W2148442683","https://openalex.org/W2164929507","https://openalex.org/W2299731723","https://openalex.org/W2300312369","https://openalex.org/W2602783572","https://openalex.org/W2727777528","https://openalex.org/W2751847870","https://openalex.org/W2756127828","https://openalex.org/W2786635006","https://openalex.org/W2791668875","https://openalex.org/W3147446906"],"related_works":["https://openalex.org/W4393181925","https://openalex.org/W2795391265","https://openalex.org/W1274434022","https://openalex.org/W4286445774","https://openalex.org/W4221101278","https://openalex.org/W6893309781","https://openalex.org/W4360609041","https://openalex.org/W4308734438","https://openalex.org/W2757676926","https://openalex.org/W3093143904"],"abstract_inverted_index":{"The":[0,62],"thermal":[1,187],"efficiency":[2,190],"of":[3,26,47,106,152,180,191],"the":[4,18,24,157,162,178,186],"solar":[5],"air":[6],"heater":[7],"(S.A.H.)":[8],"is":[9,50,135],"enhanced":[10],"by":[11,147],"introducing":[12],"various":[13],"artificial":[14],"roughness":[15,76,84,115,119],"geometries":[16],"on":[17,129,156,185],"absorber":[19],"surface.":[20],"Artificial":[21],"roughnesses":[22],"in":[23],"form":[25],"a":[27,192],"chamfered":[28],"rib,":[29],"right":[30],"angle":[31,123],"triangular":[32],"and":[33,59,73,90,99,125,132,165,182,188],"reverse":[34],"L-shaped":[35],"ribs,":[36],"invented":[37],"from":[38],"square":[39],"rib":[40,68,107,109],"are":[41,64,139,168],"presented.":[42],"A":[43,170],"comparative":[44],"thermohydraulic":[45],"analysis":[46],"these":[48],"ribs":[49],"carried":[51,65],"out":[52,66],"using":[53,67,141],"experimental,":[54],"Computational":[55],"Fluid":[56],"Dynamics":[57],"(C.F.D.)":[58],"analytical":[60],"investigation.":[61],"experiments":[63],"height":[69,85,110,120],"(e":[70],"=":[71,79,87,95],"0.7,1":[72],"1.4),":[74],"relative":[75,83,114,118],"pitch":[77,112,116],"(P/e":[78],"7.14":[80],"to":[81,97,176],"35.71),":[82],"(e/D":[86],"0.021,":[88],"0.03":[89],"0.042),":[91],"Reynolds":[92,126],"number":[93,127,164],"(Re":[94],"3800":[96],"18000)":[98],"duct":[100],"aspect":[101],"ratio":[102],"(W/H=":[103],"5).The":[104],"effect":[105,179],"shape,":[108],"(e),":[111],"(P),":[113],"(P/e),":[117],"(e/D),":[121],"chamfer":[122],"(\u03b1)":[124],"(Re)":[128],"heat":[130],"transfer":[131],"friction":[133,166],"flow":[134],"evaluated.":[136],"Experimental":[137],"results":[138,159],"validated":[140],"C.F.D.":[142],"code":[143],"ANSYS":[144],"FLUENT":[145],"14.5,":[146],"simulating":[148],"two-dimensional":[149],"computational":[150],"domain":[151],"roughened":[153,193],"S.A.H.":[154,194],"Based":[155],"experimental":[158],"correlations":[160],"for":[161],"Nusselt":[163],"factor":[167],"derived.":[169],"mathematical":[171],"model":[172],"has":[173],"been":[174],"developed":[175],"investigate":[177],"geometrical":[181],"operating":[183],"parameters":[184],"effective":[189]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2018-10-26T00:00:00"}