{"id":"https://openalex.org/W4312560632","doi":"https://doi.org/10.1109/bcd54882.2022.9900585","title":"ANN-based Prediction of Nusselt Number and Stored Energy in PCM Heat Exchanger for Solar Heat Storage","display_name":"ANN-based Prediction of Nusselt Number and Stored Energy in PCM Heat Exchanger for Solar Heat Storage","publication_year":2022,"publication_date":"2022-08-04","ids":{"openalex":"https://openalex.org/W4312560632","doi":"https://doi.org/10.1109/bcd54882.2022.9900585"},"language":"en","primary_location":{"id":"doi:10.1109/bcd54882.2022.9900585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcd54882.2022.9900585","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/ACIS 7th International Conference on Big Data, Cloud Computing, and Data Science (BCD)","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/A5013487843","display_name":"Th\u1ecb Nh\u1ea1n Nguy\u1ec5n","orcid":"https://orcid.org/0009-0000-5553-8615"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Thi Nhan Nguyen","raw_affiliation_strings":["Jeonbuk National University,Energy Storage and Conversion Engineering,Jeonju,Republic of Korea","Energy Storage and Conversion Engineering, Jeonbuk National University, Jeonju, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jeonbuk National University,Energy Storage and Conversion Engineering,Jeonju,Republic of Korea","institution_ids":["https://openalex.org/I80611190"]},{"raw_affiliation_string":"Energy Storage and Conversion Engineering, Jeonbuk National University, Jeonju, Republic of Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013402172","display_name":"Van Cong Le","orcid":"https://orcid.org/0000-0003-4850-9597"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Van Cong Le","raw_affiliation_strings":["Jeonbuk National University,Energy Storage and Conversion Engineering,Jeonju,Republic of Korea","Energy Storage and Conversion Engineering, Jeonbuk National University, Jeonju, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jeonbuk National University,Energy Storage and Conversion Engineering,Jeonju,Republic of Korea","institution_ids":["https://openalex.org/I80611190"]},{"raw_affiliation_string":"Energy Storage and Conversion Engineering, Jeonbuk National University, Jeonju, Republic of Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015900825","display_name":"Se-Hyeon Noh","orcid":null},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Se-Hyeon Noh","raw_affiliation_strings":["Jeonbuk National University,Mechanical Design Engineering,Jeonju,Republic of Korea","Mechanical Design Engineering, Jeonbuk National University, Jeonju, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jeonbuk National University,Mechanical Design Engineering,Jeonju,Republic of Korea","institution_ids":["https://openalex.org/I80611190"]},{"raw_affiliation_string":"Mechanical Design Engineering, Jeonbuk National University, Jeonju, Republic of Korea","institution_ids":["https://openalex.org/I80611190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101490692","display_name":"Chanwoo Park","orcid":"https://orcid.org/0000-0003-3303-7398"},"institutions":[{"id":"https://openalex.org/I80611190","display_name":"Jeonbuk National University","ror":"https://ror.org/05q92br09","country_code":"KR","type":"education","lineage":["https://openalex.org/I80611190"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Chan-Woo Park","raw_affiliation_strings":["Jeonbuk National University,Energy Storage and Conversion Engineering/ Mechanical Design Engineering,Jeonju,Republic of Korea","Energy Storage and Conversion Engineering/ Mechanical Design Engineering, Jeonbuk National University, Jeonju, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Jeonbuk National University,Energy Storage and Conversion Engineering/ Mechanical Design Engineering,Jeonju,Republic of Korea","institution_ids":["https://openalex.org/I80611190"]},{"raw_affiliation_string":"Energy Storage and Conversion Engineering/ Mechanical Design Engineering, Jeonbuk National University, Jeonju, Republic of Korea","institution_ids":["https://openalex.org/I80611190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0995,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.39290107,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"94","last_page":"98"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10938","display_name":"Phase Change Materials Research","score":0.9988999962806702,"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/T10938","display_name":"Phase Change Materials Research","score":0.9988999962806702,"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":0.9955000281333923,"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":0.9750999808311462,"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/nusselt-number","display_name":"Nusselt number","score":0.7623967528343201},{"id":"https://openalex.org/keywords/mean-absolute-percentage-error","display_name":"Mean absolute percentage error","score":0.6299515962600708},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.5980355143547058},{"id":"https://openalex.org/keywords/heat-capacity","display_name":"Heat capacity","score":0.44125962257385254},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.40024515986442566},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.3874567449092865},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37741363048553467},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34799158573150635},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2930428087711334},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.28409066796302795},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27761030197143555}],"concepts":[{"id":"https://openalex.org/C130230704","wikidata":"https://www.wikidata.org/wiki/Q898280","display_name":"Nusselt number","level":4,"score":0.7623967528343201},{"id":"https://openalex.org/C150217764","wikidata":"https://www.wikidata.org/wiki/Q6803607","display_name":"Mean absolute percentage error","level":3,"score":0.6299515962600708},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.5980355143547058},{"id":"https://openalex.org/C60205243","wikidata":"https://www.wikidata.org/wiki/Q179388","display_name":"Heat capacity","level":2,"score":0.44125962257385254},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.40024515986442566},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3874567449092865},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37741363048553467},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34799158573150635},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2930428087711334},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.28409066796302795},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27761030197143555},{"id":"https://openalex.org/C182748727","wikidata":"https://www.wikidata.org/wiki/Q178932","display_name":"Reynolds number","level":3,"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/bcd54882.2022.9900585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bcd54882.2022.9900585","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE/ACIS 7th International Conference on Big Data, Cloud Computing, and Data Science (BCD)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9200000166893005,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320335199","display_name":"Korea Institute of Energy Technology Evaluation and Planning","ror":"https://ror.org/02zq38y32"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2000656331","https://openalex.org/W2002016471","https://openalex.org/W2019405147","https://openalex.org/W2037440946","https://openalex.org/W2109848473","https://openalex.org/W2596774071","https://openalex.org/W2803370956","https://openalex.org/W2967579748","https://openalex.org/W2968636588","https://openalex.org/W2996023754","https://openalex.org/W2997524259","https://openalex.org/W3032523505","https://openalex.org/W3161155550"],"related_works":["https://openalex.org/W4318676890","https://openalex.org/W2039947585","https://openalex.org/W4385195237","https://openalex.org/W3178576217","https://openalex.org/W4285102093","https://openalex.org/W4210644201","https://openalex.org/W3111532652","https://openalex.org/W2510451507","https://openalex.org/W4283367183","https://openalex.org/W1978805052"],"abstract_inverted_index":{"In":[0],"this":[1,21],"study,":[2],"heat":[3,194],"transfer":[4,195],"during":[5,201],"the":[6,54,58,82,97,104,151,193,198],"melting":[7],"process":[8],"of":[9,60,68,109,134,150],"a":[10],"phase":[11],"change":[12],"material":[13],"(PCM)":[14],"is":[15,23,84,96,103,112],"investigated.":[16],"The":[17,107,131,148],"PCM":[18,202],"used":[19,48],"in":[20,57,191],"study":[22],"paraffin":[24],"wax.":[25],"To":[26],"predict":[27],"Nusselt":[28,69,85],"number":[29],"(Nu),":[30],"and":[31,52,63,73,81,94,125,145,164,170,197],"stored":[32,89,101,183,200],"energy":[33,102,199],"(E),":[34],"two":[35,152],"artificial":[36],"neural":[37],"network":[38],"(ANN)":[39],"models":[40,153,187],"were":[41,154],"developed.":[42],"Datasets":[43],"collected":[44],"from":[45],"experiment":[46],"are":[47,76],"for":[49,167,181],"training,":[50],"validating":[51],"testing":[53],"ANN":[55,135,186],"model":[56,111],"ratio":[59],"80%,":[61],"10%":[62],"10%,":[64],"respectively.":[65],"For":[66,87],"predicting":[67,88,168,182,192],"number,":[70],"Rayleigh,":[71],"Fourier":[72],"Stefan":[74],"numbers":[75],"set":[77],"as":[78],"input":[79,98],"parameters":[80],"output":[83,105],"number.":[86],"energy,":[90],"temperature,":[91],"flow":[92],"rate,":[93],"time":[95],"variable":[99],"while":[100],"temperature.":[106],"accuracy":[108,149,190],"developed":[110],"evaluated":[113],"by":[114,156],"Mean":[115,126],"square":[116],"error":[117],"(MSE),":[118],"R-square":[119],"(R":[120],"<sup":[121,142,161,175],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[122,143,162,176],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[123,144,163,177],")":[124],"Absolute":[127],"Percentage":[128],"Error":[129],"(MAPE).":[130],"optimal":[132],"structure":[133],"based":[136],"on":[137],"minimum":[138],"MSE,":[139,158,172],"high":[140,189],"R":[141,160,174],"low":[146],"MAPE.":[147],"proved":[155],"0.0026":[157],"0.851":[159],"0.128":[165],"MAPE":[166,180],"Nu":[169],"0.0003":[171],"0.993":[173],",":[178],"0.033":[179],"energy.":[184],"Two":[185],"have":[188],"characteristics":[196],"melting.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
