{"id":"https://openalex.org/W7124727194","doi":"https://doi.org/10.48550/arxiv.2601.10976","title":"Determining optimal thermal energy storage charging temperature for cooling using integrated building and coil modeling","display_name":"Determining optimal thermal energy storage charging temperature for cooling using integrated building and coil modeling","publication_year":2026,"publication_date":"2026-01-16","ids":{"openalex":"https://openalex.org/W7124727194","doi":"https://doi.org/10.48550/arxiv.2601.10976"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2601.10976","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.10976","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2601.10976","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102181755","display_name":"Ju-Hong Oh","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Oh, Ju-Hong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5123307319","display_name":"Seon-In Kim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kim, Seon-In","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5123354662","display_name":"Eui-Jong Kim","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kim, Eui-Jong","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11225","display_name":"Geothermal Energy Systems and Applications","score":0.2587999999523163,"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"}},"topics":[{"id":"https://openalex.org/T11225","display_name":"Geothermal Energy Systems and Applications","score":0.2587999999523163,"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/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems","score":0.20880000293254852,"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/T11185","display_name":"Integrated Energy Systems Optimization","score":0.14669999480247498,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/setpoint","display_name":"Setpoint","score":0.86080002784729},{"id":"https://openalex.org/keywords/setpoint","display_name":"Setpoint","score":0.86080002784729},{"id":"https://openalex.org/keywords/chilled-water","display_name":"Chilled water","score":0.6662999987602234},{"id":"https://openalex.org/keywords/chilled-water","display_name":"Chilled water","score":0.6662999987602234},{"id":"https://openalex.org/keywords/cooling-load","display_name":"Cooling load","score":0.6103000044822693},{"id":"https://openalex.org/keywords/cooling-load","display_name":"Cooling load","score":0.6103000044822693},{"id":"https://openalex.org/keywords/coefficient-of-performance","display_name":"Coefficient of performance","score":0.521399974822998},{"id":"https://openalex.org/keywords/coefficient-of-performance","display_name":"Coefficient of performance","score":0.521399974822998},{"id":"https://openalex.org/keywords/water-cooling","display_name":"Water cooling","score":0.5040000081062317},{"id":"https://openalex.org/keywords/water-cooling","display_name":"Water cooling","score":0.5040000081062317},{"id":"https://openalex.org/keywords/air-conditioning","display_name":"Air conditioning","score":0.4668999910354614}],"concepts":[{"id":"https://openalex.org/C12302492","wikidata":"https://www.wikidata.org/wiki/Q1752097","display_name":"Setpoint","level":2,"score":0.86080002784729},{"id":"https://openalex.org/C12302492","wikidata":"https://www.wikidata.org/wiki/Q1752097","display_name":"Setpoint","level":2,"score":0.86080002784729},{"id":"https://openalex.org/C123516432","wikidata":"https://www.wikidata.org/wiki/Q572309","display_name":"Chilled water","level":3,"score":0.6662999987602234},{"id":"https://openalex.org/C123516432","wikidata":"https://www.wikidata.org/wiki/Q572309","display_name":"Chilled water","level":3,"score":0.6662999987602234},{"id":"https://openalex.org/C2781099182","wikidata":"https://www.wikidata.org/wiki/Q24963825","display_name":"Cooling load","level":3,"score":0.6103000044822693},{"id":"https://openalex.org/C2781099182","wikidata":"https://www.wikidata.org/wiki/Q24963825","display_name":"Cooling load","level":3,"score":0.6103000044822693},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.5264999866485596},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.5264999866485596},{"id":"https://openalex.org/C13119800","wikidata":"https://www.wikidata.org/wiki/Q902090","display_name":"Coefficient of performance","level":4,"score":0.521399974822998},{"id":"https://openalex.org/C13119800","wikidata":"https://www.wikidata.org/wiki/Q902090","display_name":"Coefficient of performance","level":4,"score":0.521399974822998},{"id":"https://openalex.org/C7694927","wikidata":"https://www.wikidata.org/wiki/Q7667810","display_name":"Water cooling","level":2,"score":0.5040000081062317},{"id":"https://openalex.org/C7694927","wikidata":"https://www.wikidata.org/wiki/Q7667810","display_name":"Water cooling","level":2,"score":0.5040000081062317},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5002999901771545},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5002999901771545},{"id":"https://openalex.org/C103742991","wikidata":"https://www.wikidata.org/wiki/Q173725","display_name":"Air conditioning","level":2,"score":0.4668999910354614},{"id":"https://openalex.org/C103742991","wikidata":"https://www.wikidata.org/wiki/Q173725","display_name":"Air conditioning","level":2,"score":0.4668999910354614},{"id":"https://openalex.org/C183287310","wikidata":"https://www.wikidata.org/wiki/Q2142963","display_name":"Thermal energy storage","level":2,"score":0.45320001244544983},{"id":"https://openalex.org/C183287310","wikidata":"https://www.wikidata.org/wiki/Q2142963","display_name":"Thermal energy storage","level":2,"score":0.45320001244544983},{"id":"https://openalex.org/C2776461528","wikidata":"https://www.wikidata.org/wiki/Q131313","display_name":"Heat pump","level":3,"score":0.44929999113082886},{"id":"https://openalex.org/C2776461528","wikidata":"https://www.wikidata.org/wiki/Q131313","display_name":"Heat pump","level":3,"score":0.44929999113082886},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.44760000705718994},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.44760000705718994},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.44040000438690186},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.44040000438690186},{"id":"https://openalex.org/C79795727","wikidata":"https://www.wikidata.org/wiki/Q3068508","display_name":"Passive cooling","level":3,"score":0.40299999713897705},{"id":"https://openalex.org/C79795727","wikidata":"https://www.wikidata.org/wiki/Q3068508","display_name":"Passive cooling","level":3,"score":0.40299999713897705},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.4016999900341034},{"id":"https://openalex.org/C158960510","wikidata":"https://www.wikidata.org/wiki/Q180600","display_name":"Relative humidity","level":2,"score":0.4016999900341034},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.39590001106262207},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.39590001106262207},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.38190001249313354},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.38190001249313354},{"id":"https://openalex.org/C156820238","wikidata":"https://www.wikidata.org/wiki/Q422876","display_name":"Active cooling","level":3,"score":0.3765999972820282},{"id":"https://openalex.org/C156820238","wikidata":"https://www.wikidata.org/wiki/Q422876","display_name":"Active cooling","level":3,"score":0.3765999972820282},{"id":"https://openalex.org/C164915370","wikidata":"https://www.wikidata.org/wiki/Q5167494","display_name":"Cooling capacity","level":2,"score":0.3702000081539154},{"id":"https://openalex.org/C164915370","wikidata":"https://www.wikidata.org/wiki/Q5167494","display_name":"Cooling capacity","level":2,"score":0.3702000081539154},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.36890000104904175},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.36890000104904175},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.36480000615119934},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.36480000615119934}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2601.10976","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.10976","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2601.10976","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2601.10976","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9070013761520386}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Thermal":[0],"energy":[1,15],"storage":[2],"(TES)":[3],"systems":[4,176],"coupled":[5],"with":[6],"heat":[7,44,147],"pumps":[8],"offer":[9],"significant":[10],"potential":[11],"for":[12,107,114,163],"improving":[13],"building":[14,96,169],"efficiency":[16],"by":[17,134],"shifting":[18],"electricity":[19],"demand":[20],"to":[21,55,141,149],"off-peak":[22],"hours.":[23],"However,":[24],"conventional":[25,142],"operating":[26],"strategies":[27],"maintain":[28],"conservatively":[29],"low":[30],"chilled":[31,60],"water":[32,61],"temperatures":[33,167],"throughout":[34],"the":[35,57,123,128,146],"cooling":[36,66,77,80,108],"season,":[37],"a":[38,50,152,160],"practice":[39],"that":[40,122],"results":[41],"in":[42,168],"suboptimal":[43],"pump":[45,148],"performance.":[46,156],"This":[47,157],"study":[48,158],"proposes":[49],"physics-based":[51],"integrated":[52,119],"simulation":[53,120],"framework":[54,69,125],"determine":[56],"maximum":[58],"feasible":[59],"supply":[62],"temperature":[63,87,133],"while":[64,177],"ensuring":[65],"stability.":[67],"The":[68,118],"integrates":[70],"four":[71],"submodels:":[72],"relative":[73],"humidity":[74],"prediction,":[75,83],"dynamic":[76],"load":[78,109],"estimation,":[79],"coil":[81],"performance":[82],"and":[84,110,172],"TES":[85,131,165],"discharge":[86,116],"prediction.":[88],"Validation":[89],"against":[90],"measured":[91],"data":[92],"from":[93],"an":[94,135],"office":[95],"demonstrates":[97],"reliable":[98],"accuracy":[99],"across":[100],"all":[101],"sub-models":[102],"(e.g.,":[103],"CVRMSE":[104],"of":[105,112,137,155],"9.3%":[106],"R2":[111],"0.91":[113],"peak-time":[115],"temperature).":[117],"reveals":[121],"proposed":[124],"can":[126],"increase":[127],"daily":[129],"initial":[130],"charging":[132,166],"average":[136],"2.55":[138],"\u00b0C":[139],"compared":[140],"fixed-temperature":[143],"operation,":[144],"enabling":[145],"operate":[150],"at":[151],"higher":[153],"coefficient":[154],"contributes":[159],"practical":[161],"methodology":[162],"optimizing":[164],"heating,":[170],"ventilation,":[171],"air":[173],"conditioning":[174],"(HVAC)":[175],"maintaining":[178],"indoor":[179],"setpoint":[180],"temperatures.":[181]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-01-20T00:00:00"}