{"id":"https://openalex.org/W78096565","doi":null,"title":"Experimental Investigations on Thermo-hydraulic Performance due to Flow- Attack- Angle in Multiple V-ribs with Gap in a Rectangular Duct of Solar Air Heaters","display_name":"Experimental Investigations on Thermo-hydraulic Performance due to Flow- Attack- Angle in Multiple V-ribs with Gap in a Rectangular Duct of Solar Air Heaters","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W78096565","mag":"78096565"},"language":"en","primary_location":{"id":"mag:78096565","doi":null,"is_oa":false,"landing_page_url":"https://www.tci-thaijo.org/index.php/JSEE/article/view/8743","pdf_url":null,"source":{"id":"https://openalex.org/S2764786908","display_name":"Journal of Sustainable Energy and Environment","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sustainable Energy and Environment","raw_type":null},"volume":null,"type":"article","indexed_in":[],"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/A5100703442","display_name":"Anil Kumar","orcid":"https://orcid.org/0000-0001-7922-2519","observed_orcids":["https://orcid.org/0000-0001-7922-2519"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anil Kumar","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7922-2519","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004802491","display_name":"Rajeshwer Prasad Saini","orcid":"https://orcid.org/0000-0001-5405-5806","observed_orcids":["https://orcid.org/0000-0001-5405-5806","https://orcid.org/0000-0001-8522-5011"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.P. Saini","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8522-5011","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5023294066","display_name":"J.S. Saini","orcid":"https://orcid.org/0000-0002-6770-5967","observed_orcids":["https://orcid.org/0000-0002-6770-5967"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J.S. Saini","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6770-5967","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3248,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.81354932,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"4","issue":"1","first_page":"1","last_page":"7"},"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/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"}},{"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"}}],"keywords":[{"id":"https://openalex.org/keywords/solar-air-heater","display_name":"solar air heater","score":0.7960000038146973},{"id":"https://openalex.org/keywords/rectangular-duct","display_name":"rectangular duct","score":0.7350000143051147},{"id":"https://openalex.org/keywords/angle-of-attack","display_name":"angle of attack","score":0.781000018119812},{"id":"https://openalex.org/keywords/artificial-roughness","display_name":"artificial roughness","score":0.878000020980835},{"id":"https://openalex.org/keywords/heat-transfer-enhancement","display_name":"heat transfer enhancement","score":0.878000020980835},{"id":"https://openalex.org/keywords/nusselt-number","display_name":"Nusselt number","score":0.9570000171661377},{"id":"https://openalex.org/keywords/friction-factor","display_name":"friction factor","score":0.9819999933242798},{"id":"https://openalex.org/keywords/frictional-losses","display_name":"friction losses","score":0.7609999775886536},{"id":"https://openalex.org/keywords/thermal-hydraulic-performance","display_name":"thermal-hydraulic performance","score":0.8529999852180481},{"id":"https://openalex.org/keywords/duct-flow","display_name":"duct flow","score":0.36000001430511475}],"concepts":[{"id":"https://openalex.org/C130230704","wikidata":"https://www.wikidata.org/wiki/Q898280","display_name":"Nusselt number","level":4,"score":0.880502462387085},{"id":"https://openalex.org/C2781212128","wikidata":"https://www.wikidata.org/wiki/Q2256181","display_name":"Duct (anatomy)","level":2,"score":0.7133007645606995},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6533033847808838},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.6137100458145142},{"id":"https://openalex.org/C71039073","wikidata":"https://www.wikidata.org/wiki/Q3439090","display_name":"Surface finish","level":2,"score":0.6064629554748535},{"id":"https://openalex.org/C2986887940","wikidata":"https://www.wikidata.org/wiki/Q5503426","display_name":"Friction factor","level":4,"score":0.5853171348571777},{"id":"https://openalex.org/C28961703","wikidata":"https://www.wikidata.org/wiki/Q3457815","display_name":"Friction loss","level":2,"score":0.5812518000602722},{"id":"https://openalex.org/C527307","wikidata":"https://www.wikidata.org/wiki/Q370906","display_name":"Angle of attack","level":3,"score":0.49764660000801086},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.4770055115222931},{"id":"https://openalex.org/C50587689","wikidata":"https://www.wikidata.org/wiki/Q4698328","display_name":"Air gap (plumbing)","level":2,"score":0.46880581974983215},{"id":"https://openalex.org/C107365816","wikidata":"https://www.wikidata.org/wiki/Q114817","display_name":"Surface roughness","level":2,"score":0.465997576713562},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.41510143876075745},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"score":0.269990473985672},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11385709047317505},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.095450758934021},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.07771840691566467},{"id":"https://openalex.org/C13393347","wikidata":"https://www.wikidata.org/wiki/Q8424","display_name":"Aerodynamics","level":2,"score":0.0},{"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":"mag:78096565","doi":null,"is_oa":false,"landing_page_url":"https://www.tci-thaijo.org/index.php/JSEE/article/view/8743","pdf_url":null,"source":{"id":"https://openalex.org/S2764786908","display_name":"Journal of Sustainable Energy and Environment","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Sustainable Energy and Environment","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5690000057220459,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1575805520","https://openalex.org/W1965539660","https://openalex.org/W1993367909","https://openalex.org/W2008740518","https://openalex.org/W2009533294","https://openalex.org/W2015006526","https://openalex.org/W2048503558","https://openalex.org/W2053924670","https://openalex.org/W2062700810","https://openalex.org/W2070554203","https://openalex.org/W2080760454","https://openalex.org/W2091621115","https://openalex.org/W2131371397","https://openalex.org/W2134541902","https://openalex.org/W3016164285"],"related_works":["https://openalex.org/W1973240722","https://openalex.org/W6930283425","https://openalex.org/W2511037827","https://openalex.org/W2007112436","https://openalex.org/W2042799141","https://openalex.org/W2131371397","https://openalex.org/W1976135587","https://openalex.org/W4230877618","https://openalex.org/W2166839645","https://openalex.org/W2070554203"],"abstract_inverted_index":{"An":[0],"experimental":[1,118],"investigation":[2],"was":[3,93,121,125,141],"carried":[4],"out":[5],"to":[6,50,97],"study":[7],"the":[8,14,88,106,130,137],"effect":[9,128],"of":[10,16,26,54,61,67,73,79,85,90,105,112,139],"artificial":[11],"roughness,":[12],"in":[13],"form":[15],"multi":[17],"v-shaped":[18],"ribs":[19],"with":[20,110],"gap":[21,76,82],"on":[22,33,129],"one":[23],"heated":[24],"wall":[25],"a":[27,48,113,126],"rectangular":[28],"solar":[29],"air":[30],"heater":[31],"duct,":[32],"heat":[34,100],"transfer":[35,101],"(Nusselt":[36],"number)":[37],"and":[38,102,133],"friction":[39,103,134],"loss":[40],"(friction":[41],"factor).":[42],"The":[43,99],"artificially":[44],"roughened":[45],"duct":[46,107,115],"had":[47],"width":[49,58,77],"height":[51,71],"ratio":[52,59],"(W/H)":[53],"12,":[55],"relative":[56,63,69,75,81],"roughness":[57,64,70],"(W/w)":[60],"6,":[62],"pitch":[65],"(P/e)":[66],"10,":[68],"(e/D)":[72],"0.0433,":[74],"(g/e)":[78],"1.0,":[80],"distance":[83],"(Gd/Lv)":[84],"0.69,":[86],"while":[87],"angle":[89,138],"attack":[91,140],"(\u03b1)":[92],"varied":[94],"from":[95],"30\u00b0":[96],"75\u00b0.":[98],"characteristics":[104],"were":[108],"compared":[109],"those":[111],"smooth":[114],"under":[116],"similar":[117],"conditions.":[119],"It":[120],"found":[122],"that":[123],"there":[124],"significant":[127],"Nusselt":[131],"number":[132],"factor":[135],"when":[136],"changed.":[142]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2016-06-24T00:00:00"}
