{"id":"https://openalex.org/W2776819103","doi":"https://doi.org/10.23884/ejt.2017.7.2.13","title":"PREDICTION OF THERMAL PERFORMANCE OF DESIGNED DIFFERENT OBSTACLES ON ABSORBER PLATES IN SOLAR AIR COLLECTORS BY SUPPORT VECTOR MACHINE","display_name":"PREDICTION OF THERMAL PERFORMANCE OF DESIGNED DIFFERENT OBSTACLES ON ABSORBER PLATES IN SOLAR AIR COLLECTORS BY SUPPORT VECTOR MACHINE","publication_year":2017,"publication_date":"2017-12-29","ids":{"openalex":"https://openalex.org/W2776819103","doi":"https://doi.org/10.23884/ejt.2017.7.2.13","mag":"2776819103"},"language":"en","primary_location":{"id":"doi:10.23884/ejt.2017.7.2.13","doi":"https://doi.org/10.23884/ejt.2017.7.2.13","is_oa":false,"landing_page_url":"https://doi.org/10.23884/ejt.2017.7.2.13","pdf_url":null,"source":{"id":"https://openalex.org/S4210198427","display_name":"European Journal of Technic","issn_l":"2536-5010","issn":["2536-5010","2536-5134"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Technic","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dergipark.org.tr/tr/pub/ejt/issue/34562/403501","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073906493","display_name":"Fatih Ko\u00e7yi\u011fit","orcid":"https://orcid.org/0000-0001-6383-3163","observed_orcids":["https://orcid.org/0000-0001-6383-3163"]},"institutions":[{"id":"https://openalex.org/I123466251","display_name":"Dicle University","ror":"https://ror.org/0257dtg16","country_code":"TR","type":"education","lineage":["https://openalex.org/I123466251"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Fatih KO\u00c7Y\u0130\u011e\u0130T","raw_affiliation_strings":["Civil Aviation School, Dicle University, 21280, Diyarbak\u0131r,Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Civil Aviation School, Dicle University, 21280, Diyarbak\u0131r,Turkey","institution_ids":["https://openalex.org/I123466251"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048510029","display_name":"Vedat Veli \u00c7ay","orcid":"https://orcid.org/0000-0002-2770-4038","observed_orcids":["https://orcid.org/0000-0002-2770-4038"]},"institutions":[{"id":"https://openalex.org/I123466251","display_name":"Dicle University","ror":"https://ror.org/0257dtg16","country_code":"TR","type":"education","lineage":["https://openalex.org/I123466251"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Vedat Veli \u00c7AY","raw_affiliation_strings":["Civil Aviation School, Dicle University, 21280, Diyarbak\u0131r,Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Civil Aviation School, Dicle University, 21280, Diyarbak\u0131r,Turkey","institution_ids":["https://openalex.org/I123466251"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000075305","display_name":"\u00d6mer Osman Dursun","orcid":"https://orcid.org/0000-0001-5605-0419","observed_orcids":["https://orcid.org/0000-0001-5605-0419"]},"institutions":[{"id":"https://openalex.org/I123466251","display_name":"Dicle University","ror":"https://ror.org/0257dtg16","country_code":"TR","type":"education","lineage":["https://openalex.org/I123466251"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u00d6mer Osman DURSUN","raw_affiliation_strings":["Civil Aviation School, Dicle University, 21280, Diyarbak\u0131r,Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Civil Aviation School, Dicle University, 21280, Diyarbak\u0131r,Turkey","institution_ids":["https://openalex.org/I123466251"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079591752","display_name":"Ebru Kavak Akp\u0131nar","orcid":"https://orcid.org/0000-0003-0666-9189","observed_orcids":["https://orcid.org/0000-0003-0666-9189"]},"institutions":[{"id":"https://openalex.org/I143396566","display_name":"F\u0131rat University","ror":"https://ror.org/05teb7b63","country_code":"TR","type":"education","lineage":["https://openalex.org/I143396566"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ebru Kavak AKPINAR","raw_affiliation_strings":["Mechanical Engineering Department, Firat University, 23279, Elazig, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mechanical Engineering Department, Firat University, 23279, Elazig, Turkey","institution_ids":["https://openalex.org/I143396566"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048510029"],"corresponding_institution_ids":["https://openalex.org/I123466251"],"apc_list":null,"apc_paid":null,"fwci":0.2027,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.54553121,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"7","issue":"2","first_page":"186","last_page":"194"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11945","display_name":"Heat Transfer Mechanisms","score":0.7455999851226807,"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":0.7455999851226807,"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/T10905","display_name":"Solar Thermal and Photovoltaic Systems","score":0.2442999929189682,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10998","display_name":"Heat Transfer and Optimization","score":0.0017999999690800905,"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":0.8970000147819519},{"id":"https://openalex.org/keywords/flat-plate-solar-air-collector","display_name":"flat plate solar air collector","score":0.8880000114440918},{"id":"https://openalex.org/keywords/rectangular-obstacles","display_name":"rectangular obstacles","score":0.7070000171661377},{"id":"https://openalex.org/keywords/thermal-efficiency-prediction","display_name":"thermal efficiency prediction","score":0.9190000295639038},{"id":"https://openalex.org/keywords/support-vector-regression","display_name":"support vector regression","score":0.7799999713897705},{"id":"https://openalex.org/keywords/air-mass-flow-rate","display_name":"air mass flow rate","score":0.8259999752044678},{"id":"https://openalex.org/keywords/solar-radiation","display_name":"solar radiation","score":0.4429999887943268}],"concepts":[{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7680614590644836},{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.6978629231452942},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.6094231605529785},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.5862834453582764},{"id":"https://openalex.org/C75892298","wikidata":"https://www.wikidata.org/wiki/Q1366187","display_name":"Mass flow rate","level":2,"score":0.49838781356811523},{"id":"https://openalex.org/C172120300","wikidata":"https://www.wikidata.org/wiki/Q1134348","display_name":"Volumetric flow rate","level":2,"score":0.4190073013305664},{"id":"https://openalex.org/C116067010","wikidata":"https://www.wikidata.org/wiki/Q4698686","display_name":"Airflow","level":2,"score":0.41321977972984314},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3561476767063141},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3244347870349884},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.294291615486145},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28212761878967285},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.27738600969314575},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.2740243673324585},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.2636945843696594},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.24607640504837036},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17820385098457336},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16964152455329895},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12623170018196106}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.23884/ejt.2017.7.2.13","doi":"https://doi.org/10.23884/ejt.2017.7.2.13","is_oa":false,"landing_page_url":"https://doi.org/10.23884/ejt.2017.7.2.13","pdf_url":null,"source":{"id":"https://openalex.org/S4210198427","display_name":"European Journal of Technic","issn_l":"2536-5010","issn":["2536-5010","2536-5134"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Journal of Technic","raw_type":"journal-article"},{"id":"pmh:oai:dergipark.gov.tr:article/403501","doi":null,"is_oa":false,"landing_page_url":"http://dergipark.gov.tr/ejt/issue/34562/403501","pdf_url":null,"source":{"id":"https://openalex.org/S4306401840","display_name":"DergiPark (Istanbul University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67581229","host_organization_name":"Istanbul University","host_organization_lineage":["https://openalex.org/I67581229"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"\\n Volume: 7, Issue: 2\\n 186-194\\n \\n","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:dergipark.org.tr:article/403501","doi":null,"is_oa":true,"landing_page_url":"https://dergipark.org.tr/tr/pub/ejt/issue/34562/403501","pdf_url":null,"source":{"id":"https://openalex.org/S4306401840","display_name":"DergiPark (Istanbul University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67581229","host_organization_name":"Istanbul University","host_organization_lineage":["https://openalex.org/I67581229"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:dergipark.org.tr:article/403501","doi":null,"is_oa":true,"landing_page_url":"https://dergipark.org.tr/tr/pub/ejt/issue/34562/403501","pdf_url":null,"source":{"id":"https://openalex.org/S4306401840","display_name":"DergiPark (Istanbul University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67581229","host_organization_name":"Istanbul University","host_organization_lineage":["https://openalex.org/I67581229"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8485000133514404,"display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":25,"referenced_works":["https://openalex.org/W1974589486","https://openalex.org/W1980402782","https://openalex.org/W1992003894","https://openalex.org/W1996020380","https://openalex.org/W1999041338","https://openalex.org/W2032642733","https://openalex.org/W2034477583","https://openalex.org/W2036544512","https://openalex.org/W2042304680","https://openalex.org/W2047077837","https://openalex.org/W2054552970","https://openalex.org/W2055522016","https://openalex.org/W2056523469","https://openalex.org/W2070105662","https://openalex.org/W2072240692","https://openalex.org/W2084792337","https://openalex.org/W2097314007","https://openalex.org/W2105315346","https://openalex.org/W2119092385","https://openalex.org/W2137346077","https://openalex.org/W2166659818","https://openalex.org/W2605548712","https://openalex.org/W4210926252","https://openalex.org/W4244575938","https://openalex.org/W4298359570"],"related_works":["https://openalex.org/W2036544512","https://openalex.org/W4408150143","https://openalex.org/W2018965280","https://openalex.org/W4411250900","https://openalex.org/W4313418982","https://openalex.org/W2788354219","https://openalex.org/W2037783480","https://openalex.org/W4295837076","https://openalex.org/W7011361939","https://openalex.org/W3100427719"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"energy":[3],"performance":[4],"of":[5,51,55,84,135],"a":[6],"new":[7],"flat":[8],"plate":[9,36],"solarair":[10],"collector":[11],"(SAHs)":[12],"with":[13,76,137],"different":[14],"obstacles":[15],"at":[16],"fin":[17],"shape":[18],"and":[19,32,41,74,120],"rectangle":[20],"Type":[21,23,114],"Iand":[22],"II":[24,115],"wasinvestigated.":[25],"The":[26,61,98],"measured":[27],"parameters":[28],"were":[29,47,72],"the":[30,38,42,45,68,77,85,95,113,125,133],"inlet":[31],"outlet":[33],"temperatures,the":[34],"absorbing":[35],"temperatures,":[37],"ambient":[39],"temperature,":[40],"solarradiation.":[43],"Further,":[44],"measurements":[46,69],"performed":[48],"atdifferent":[49],"values":[50],"mass":[52],"flow":[53],"rate":[54],"air":[56,116],"(0.0074,":[57],"0.0052,":[58],"0.0016":[59],"kg/s).":[60],"thermal":[62],"efficiency":[63,134],"was":[64,102],"calculated":[65],"based":[66],"on":[67],"Theresults":[70],"obtained":[71,103],"trained":[73],"tested":[75],"support":[78],"vector":[79],"machine":[80],"(SVM)":[81],"whichis":[82],"one":[83],"regression":[86,96],"analyse":[87],"methods.":[88],"10-fold":[89],"cross-validation":[90],"methodwas":[91],"used":[92,130],"to":[93],"evaluate":[94],"performance.":[97],"best":[99],"regressionanalysis":[100],"result":[101],"using":[104],"cubic":[105],"SVM":[106],"method":[107],"in":[108,112],"which":[109],"R2":[110],"was0.88":[111],"collector.":[117],"Comparisonbetween":[118],"predicted":[119],"experimental":[121],"results":[122],"indicates":[123],"that":[124],"proposed":[126],"SVMmodel":[127],"can":[128],"be":[129],"for":[131],"estimating":[132],"SAHs":[136],"reasonableaccuracy.":[138]},"counts_by_year":[{"year":2020,"cited_by_count":1}],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2018-01-05T00:00:00"}