{"id":"https://openalex.org/W3120384400","doi":"https://doi.org/10.4018/ijwltt.2021010105","title":"Study of Energy Efficiency Solutions for a Smart Water Heating System","display_name":"Study of Energy Efficiency Solutions for a Smart Water Heating System","publication_year":2020,"publication_date":"2020-11-09","ids":{"openalex":"https://openalex.org/W3120384400","doi":"https://doi.org/10.4018/ijwltt.2021010105","mag":"3120384400"},"language":"en","primary_location":{"id":"doi:10.4018/ijwltt.2021010105","is_oa":true,"landing_page_url":"https://doi.org/10.4018/ijwltt.2021010105","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=266415&isxn=9781799859321","source":{"id":"https://openalex.org/S76665588","display_name":"International Journal of Web-Based Learning and Teaching Technologies","issn_l":"1548-1093","issn":["1548-1093","1548-1107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Web-Based Learning and Teaching Technologies","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=266415&isxn=9781799859321","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067802525","display_name":"Najat Abdeljebbar","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Najat Abdeljebbar","raw_affiliation_strings":["Lab LRI, National Higher School of Electricity and Mechanics, Morocco"],"affiliations":[{"raw_affiliation_string":"Lab LRI, National Higher School of Electricity and Mechanics, Morocco","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084782671","display_name":"Haddaoui Abdelwahab","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abdelwahab Haddaoui","raw_affiliation_strings":["Lab LRI, National Higher School of Electricity and Mechanics, Morocco"],"affiliations":[{"raw_affiliation_string":"Lab LRI, National Higher School of Electricity and Mechanics, Morocco","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5067802525"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15117764,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"1","first_page":"43","last_page":"49"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9710999727249146,"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"}},"topics":[{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9710999727249146,"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/electricity","display_name":"Electricity","score":0.7378019690513611},{"id":"https://openalex.org/keywords/renewable-energy","display_name":"Renewable energy","score":0.7222244739532471},{"id":"https://openalex.org/keywords/water-heating","display_name":"Water heating","score":0.7182722091674805},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.5894253253936768},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.5785142183303833},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.5724765062332153},{"id":"https://openalex.org/keywords/renewable-heat","display_name":"Renewable heat","score":0.5517975687980652},{"id":"https://openalex.org/keywords/environmental-economics","display_name":"Environmental economics","score":0.5037147402763367},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.49310800433158875},{"id":"https://openalex.org/keywords/process-engineering","display_name":"Process engineering","score":0.48639824986457825},{"id":"https://openalex.org/keywords/heating-system","display_name":"Heating system","score":0.46944519877433777},{"id":"https://openalex.org/keywords/electricity-system","display_name":"Electricity system","score":0.44726791977882385},{"id":"https://openalex.org/keywords/storage-water-heater","display_name":"Storage water heater","score":0.43315589427948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36814236640930176},{"id":"https://openalex.org/keywords/electricity-generation","display_name":"Electricity generation","score":0.3154340386390686},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.2629275918006897},{"id":"https://openalex.org/keywords/water-heater","display_name":"Water heater","score":0.2626216411590576},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20736655592918396},{"id":"https://openalex.org/keywords/heat-pump","display_name":"Heat pump","score":0.1841118037700653},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.15674364566802979},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1241624653339386},{"id":"https://openalex.org/keywords/hybrid-heat","display_name":"Hybrid heat","score":0.10581529140472412},{"id":"https://openalex.org/keywords/heat-exchanger","display_name":"Heat exchanger","score":0.10195708274841309},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.07993260025978088},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.07250979542732239}],"concepts":[{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.7378019690513611},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.7222244739532471},{"id":"https://openalex.org/C2987760187","wikidata":"https://www.wikidata.org/wiki/Q27098513","display_name":"Water heating","level":2,"score":0.7182722091674805},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.5894253253936768},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5785142183303833},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.5724765062332153},{"id":"https://openalex.org/C144179057","wikidata":"https://www.wikidata.org/wiki/Q7313122","display_name":"Renewable heat","level":5,"score":0.5517975687980652},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.5037147402763367},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.49310800433158875},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.48639824986457825},{"id":"https://openalex.org/C2777154459","wikidata":"https://www.wikidata.org/wiki/Q2429341","display_name":"Heating system","level":2,"score":0.46944519877433777},{"id":"https://openalex.org/C2992120494","wikidata":"https://www.wikidata.org/wiki/Q27137","display_name":"Electricity system","level":4,"score":0.44726791977882385},{"id":"https://openalex.org/C134623488","wikidata":"https://www.wikidata.org/wiki/Q14931","display_name":"Storage water heater","level":4,"score":0.43315589427948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36814236640930176},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.3154340386390686},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.2629275918006897},{"id":"https://openalex.org/C2994006372","wikidata":"https://www.wikidata.org/wiki/Q27098513","display_name":"Water heater","level":3,"score":0.2626216411590576},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20736655592918396},{"id":"https://openalex.org/C2776461528","wikidata":"https://www.wikidata.org/wiki/Q131313","display_name":"Heat pump","level":3,"score":0.1841118037700653},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.15674364566802979},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1241624653339386},{"id":"https://openalex.org/C44044945","wikidata":"https://www.wikidata.org/wiki/Q17028110","display_name":"Hybrid heat","level":4,"score":0.10581529140472412},{"id":"https://openalex.org/C107706546","wikidata":"https://www.wikidata.org/wiki/Q189124","display_name":"Heat exchanger","level":2,"score":0.10195708274841309},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.07993260025978088},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.07250979542732239},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.4018/ijwltt.2021010105","is_oa":true,"landing_page_url":"https://doi.org/10.4018/ijwltt.2021010105","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=266415&isxn=9781799859321","source":{"id":"https://openalex.org/S76665588","display_name":"International Journal of Web-Based Learning and Teaching Technologies","issn_l":"1548-1093","issn":["1548-1093","1548-1107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Web-Based Learning and Teaching Technologies","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:igg:jwltt0:v:16:y:2021:i:1:p:43-49","is_oa":false,"landing_page_url":"https://services.igi-global.com/resolvedoi/resolve.aspx?doi=10.4018/IJWLTT.2021010105","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.4018/ijwltt.2021010105","is_oa":true,"landing_page_url":"https://doi.org/10.4018/ijwltt.2021010105","pdf_url":"https://www.igi-global.com/ViewTitle.aspx?TitleId=266415&isxn=9781799859321","source":{"id":"https://openalex.org/S76665588","display_name":"International Journal of Web-Based Learning and Teaching Technologies","issn_l":"1548-1093","issn":["1548-1093","1548-1107"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320424","host_organization_name":"IGI Global","host_organization_lineage":["https://openalex.org/P4310320424"],"host_organization_lineage_names":["IGI Global"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Web-Based Learning and Teaching Technologies","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7799999713897705,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3120384400.pdf","grobid_xml":"https://content.openalex.org/works/W3120384400.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W2473785004","https://openalex.org/W6720765978"],"related_works":["https://openalex.org/W2362834408","https://openalex.org/W2555721255","https://openalex.org/W2788901860","https://openalex.org/W2912589690","https://openalex.org/W3212852347","https://openalex.org/W1980475317","https://openalex.org/W3013779988","https://openalex.org/W2994599110","https://openalex.org/W2075663040","https://openalex.org/W2384659216"],"abstract_inverted_index":{"The":[0,53,69],"preservation":[1],"of":[2,13,39,42,64,71,87],"natural":[3],"water":[4,17,50,67,85],"and":[5,18,23,45,83],"electricity":[6,19,82],"resources":[7],"is":[8,35,74],"essential":[9],"for":[10],"the":[11,30,37,40,62,65,81,84,88],"development":[12],"smart":[14,46],"cities.":[15],"Indeed,":[16],"are":[20],"highly":[21],"dependent":[22],"must":[24],"be":[25],"analyzed":[26],"together":[27],"to":[28,60,75,79],"improve":[29],"energy":[31,44],"efficiency.":[32],"This":[33],"article":[34],"about":[36],"study":[38],"integration":[41],"renewable":[43],"solutions":[47,78],"in":[48],"a":[49],"heating":[51],"system.":[52],"existing":[54],"system":[55],"uses":[56],"mainly":[57],"heat":[58],"pumps":[59],"cover":[61],"most":[63],"hot":[66],"needs.":[68],"purpose":[70],"this":[72],"work":[73],"explore":[76],"possible":[77],"optimize":[80],"consumption":[86],"installation.":[89]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}