{"id":"https://openalex.org/W7143276366","doi":"https://doi.org/10.1016/j.csite.2026.108001","title":"Energy performance enhancement of Trombe walls using 3D geometric ribs","display_name":"Energy performance enhancement of Trombe walls using 3D geometric ribs","publication_year":2026,"publication_date":"2026-03-30","ids":{"openalex":"https://openalex.org/W7143276366","doi":"https://doi.org/10.1016/j.csite.2026.108001"},"language":"en","primary_location":{"id":"doi:10.1016/j.csite.2026.108001","doi":"https://doi.org/10.1016/j.csite.2026.108001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.csite.2026.108001","pdf_url":null,"source":{"id":"https://openalex.org/S2764363796","display_name":"Case Studies in Thermal Engineering","issn_l":"2214-157X","issn":["2214-157X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-70"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Thermal Engineering","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.csite.2026.108001","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5052011415","display_name":"Jamal\u2010Eddine Salhi","orcid":"https://orcid.org/0000-0002-2955-1864","observed_orcids":["https://orcid.org/0000-0002-2955-1864"]},"institutions":[{"id":"https://openalex.org/I240042149","display_name":"Abdelmalek Essa\u00e2di University","ror":"https://ror.org/03c4shz64","country_code":"MA","type":"education","lineage":["https://openalex.org/I240042149"]},{"id":"https://openalex.org/I85461943","display_name":"Saveetha University","ror":"https://ror.org/0034me914","country_code":"IN","type":"education","lineage":["https://openalex.org/I85461943"]}],"countries":["IN","MA"],"is_corresponding":false,"raw_author_name":"Jamal-Eddine Salhi","raw_affiliation_strings":["Department of Pure and Applied Mathematics, Saveetha School of Engineering, SIMATS, Chennai, Tamil Nadu, India","Laboratory of Energetics (LE), Faculty of Sciences, Abdelmalek Essaadi University, 93000, Tetouan, Morocco"],"raw_orcid":"https://orcid.org/0000-0002-2955-1864","affiliations":[{"raw_affiliation_string":"Department of Pure and Applied Mathematics, Saveetha School of Engineering, SIMATS, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I85461943"]},{"raw_affiliation_string":"Laboratory of Energetics (LE), Faculty of Sciences, Abdelmalek Essaadi University, 93000, Tetouan, Morocco","institution_ids":["https://openalex.org/I240042149"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032361104","display_name":"Mohd Aamir Mumtaz","orcid":"https://orcid.org/0000-0002-3314-5738","observed_orcids":["https://orcid.org/0000-0002-3314-5738"]},"institutions":[{"id":"https://openalex.org/I240666556","display_name":"Imam Mohammad ibn Saud Islamic University","ror":"https://ror.org/05gxjyb39","country_code":"SA","type":"education","lineage":["https://openalex.org/I240666556"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohd Aamir Mumtaz","raw_affiliation_strings":["Civil Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-3314-5738","affiliations":[{"raw_affiliation_string":"Civil Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia","institution_ids":["https://openalex.org/I240666556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037035739","display_name":"Tarik Zarrouk","orcid":"https://orcid.org/0000-0003-0470-5158","observed_orcids":["https://orcid.org/0000-0003-0470-5158"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tarik Zarrouk","raw_affiliation_strings":["CREHEIO (Centre de Recherche de l\u2019Ecole des Hautes Etudes d\u2019Ing\u00e9nierie), 60000, Oujda, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CREHEIO (Centre de Recherche de l\u2019Ecole des Hautes Etudes d\u2019Ing\u00e9nierie), 60000, Oujda, Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042917129","display_name":"Tabish Alam","orcid":"https://orcid.org/0000-0001-7772-1015","observed_orcids":["https://orcid.org/0000-0001-7772-1015"]},"institutions":[{"id":"https://openalex.org/I2801347850","display_name":"Central Building Research Institute","ror":"https://ror.org/03gjr0792","country_code":"IN","type":"facility","lineage":["https://openalex.org/I2799351866","https://openalex.org/I2801347850","https://openalex.org/I4210134808","https://openalex.org/I66760702"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Tabish Alam","raw_affiliation_strings":["Architecture, Planning and Energy Efficiency, CSIR-Central Building Research Institute, Roorkee, 247667, Uttarakhand, India"],"raw_orcid":"https://orcid.org/0000-0001-7772-1015","affiliations":[{"raw_affiliation_string":"Architecture, Planning and Energy Efficiency, CSIR-Central Building Research Institute, Roorkee, 247667, Uttarakhand, India","institution_ids":["https://openalex.org/I2801347850"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118707007","display_name":"Mohammed Barboucha","orcid":"https://orcid.org/0000-0003-3999-8237","observed_orcids":["https://orcid.org/0000-0003-3999-8237"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mohammed Barboucha","raw_affiliation_strings":["CREHEIO (Centre de Recherche de l\u2019Ecole des Hautes Etudes d\u2019Ing\u00e9nierie), 60000, Oujda, Morocco"],"raw_orcid":"https://orcid.org/0000-0003-3999-8237","affiliations":[{"raw_affiliation_string":"CREHEIO (Centre de Recherche de l\u2019Ecole des Hautes Etudes d\u2019Ing\u00e9nierie), 60000, Oujda, Morocco","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025804084","display_name":"Mohammod Hafizur Rahman","orcid":"https://orcid.org/0000-0002-7201-7368","observed_orcids":["https://orcid.org/0000-0002-7201-7368"]},"institutions":[{"id":"https://openalex.org/I240666556","display_name":"Imam Mohammad ibn Saud Islamic University","ror":"https://ror.org/05gxjyb39","country_code":"SA","type":"education","lineage":["https://openalex.org/I240666556"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohammod Hafizur Rahman","raw_affiliation_strings":["Chemical Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-7201-7368","affiliations":[{"raw_affiliation_string":"Chemical Engineering Department, College of Engineering, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia","institution_ids":["https://openalex.org/I240666556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005716941","display_name":"Dan Dobrot\u0103","orcid":"https://orcid.org/0000-0002-2202-7701","observed_orcids":["https://orcid.org/0000-0002-2202-7701"]},"institutions":[{"id":"https://openalex.org/I124121301","display_name":"Lucian Blaga University of Sibiu","ror":"https://ror.org/026gdz537","country_code":"RO","type":"education","lineage":["https://openalex.org/I124121301"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Dan Dobrota","raw_affiliation_strings":["Faculty of Engineering, Department of Industrial Engineering and Management, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania"],"raw_orcid":"https://orcid.org/0000-0002-2202-7701","affiliations":[{"raw_affiliation_string":"Faculty of Engineering, Department of Industrial Engineering and Management, Lucian Blaga University of Sibiu, 550024 Sibiu, Romania","institution_ids":["https://openalex.org/I124121301"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5042917129"],"corresponding_institution_ids":["https://openalex.org/I2801347850"],"apc_list":{"value":1620,"currency":"USD","value_usd":1620},"apc_paid":{"value":1620,"currency":"USD","value_usd":1620},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"81","issue":null,"first_page":"108001","last_page":"108001"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13298","display_name":"Solar Energy Systems and Technologies","score":0.7666000127792358,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T13298","display_name":"Solar Energy Systems and Technologies","score":0.7666000127792358,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T11945","display_name":"Heat Transfer Mechanisms","score":0.2206999957561493,"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/T10998","display_name":"Heat Transfer and Optimization","score":0.00279999990016222,"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/trombe-wall","display_name":"Trombe wall","score":0.8519999980926514},{"id":"https://openalex.org/keywords/heat-transfer-enhancement","display_name":"heat transfer enhancement","score":0.6650000214576721},{"id":"https://openalex.org/keywords/pressure-drop","display_name":"pressure drop","score":0.5820000171661377},{"id":"https://openalex.org/keywords/nusselt-number","display_name":"Nusselt number","score":0.7789999842643738},{"id":"https://openalex.org/keywords/poiseuille-number","display_name":"Poiseuille number","score":0.8370000123977661},{"id":"https://openalex.org/keywords/colburn-factor","display_name":"Colburn factor","score":0.8230000138282776},{"id":"https://openalex.org/keywords/thermal-enhancement-factor","display_name":"thermal enhancement factor","score":0.8270000219345093},{"id":"https://openalex.org/keywords/solar-thermal-energy","display_name":"solar thermal energy","score":0.38199999928474426},{"id":"https://openalex.org/keywords/passive-solar-heating","display_name":"passive solar heating","score":0.4880000054836273},{"id":"https://openalex.org/keywords/baffle-geometry","display_name":"baffle geometry","score":0.5189999938011169}],"concepts":[{"id":"https://openalex.org/C2986800882","wikidata":"https://www.wikidata.org/wiki/Q7168187","display_name":"Performance enhancement","level":2,"score":0.8392000198364258},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7896000146865845},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.47119998931884766},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.44940000772476196},{"id":"https://openalex.org/C2778915421","wikidata":"https://www.wikidata.org/wiki/Q3643177","display_name":"Performance improvement","level":2,"score":0.4366999864578247},{"id":"https://openalex.org/C2982928256","wikidata":"https://www.wikidata.org/wiki/Q6865456","display_name":"Energy performance","level":3,"score":0.40880000591278076},{"id":"https://openalex.org/C160306043","wikidata":"https://www.wikidata.org/wiki/Q2576226","display_name":"Rib cage","level":2,"score":0.4068000018596649},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3398999869823456},{"id":"https://openalex.org/C500300565","wikidata":"https://www.wikidata.org/wiki/Q925667","display_name":"Computer simulation","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.328000009059906},{"id":"https://openalex.org/C7305733","wikidata":"https://www.wikidata.org/wiki/Q207961","display_name":"Geometric shape","level":2,"score":0.27390000224113464}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.csite.2026.108001","doi":"https://doi.org/10.1016/j.csite.2026.108001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.csite.2026.108001","pdf_url":null,"source":{"id":"https://openalex.org/S2764363796","display_name":"Case Studies in Thermal Engineering","issn_l":"2214-157X","issn":["2214-157X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-70"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Thermal Engineering","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.csite.2026.108001","doi":"https://doi.org/10.1016/j.csite.2026.108001","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.csite.2026.108001","pdf_url":null,"source":{"id":"https://openalex.org/S2764363796","display_name":"Case Studies in Thermal Engineering","issn_l":"2214-157X","issn":["2214-157X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-b","jufo-1","norway-1","oarl","poland-70"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Case Studies in Thermal Engineering","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.75,"id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G4032020951","display_name":null,"funder_award_id":"IMSIU-DDRSP2603","funder_id":"https://openalex.org/F2666706692","funder_display_name":"Deanship of Scientific Research, Imam Mohammed Ibn Saud Islamic University"}],"funders":[{"id":"https://openalex.org/F2666706692","display_name":"Deanship of Scientific Research, Imam Mohammed Ibn Saud Islamic University","ror":null},{"id":"https://openalex.org/F4320321420","display_name":"Imam Mohammed Ibn Saud Islamic University","ror":"https://ror.org/05gxjyb39"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W563130473","https://openalex.org/W956305712","https://openalex.org/W1971597947","https://openalex.org/W1975640435","https://openalex.org/W1976803513","https://openalex.org/W1978902976","https://openalex.org/W1988230339","https://openalex.org/W2000827542","https://openalex.org/W2000913330","https://openalex.org/W2010152841","https://openalex.org/W2016605402","https://openalex.org/W2021515790","https://openalex.org/W2027368762","https://openalex.org/W2034691413","https://openalex.org/W2036246601","https://openalex.org/W2036491279","https://openalex.org/W2036954110","https://openalex.org/W2040682760","https://openalex.org/W2042715672","https://openalex.org/W2046962356","https://openalex.org/W2055886396","https://openalex.org/W2065955904","https://openalex.org/W2067344305","https://openalex.org/W2075962973","https://openalex.org/W2076695192","https://openalex.org/W2083583164","https://openalex.org/W2086102094","https://openalex.org/W2102456870","https://openalex.org/W2110808077","https://openalex.org/W2143708951","https://openalex.org/W2284823563","https://openalex.org/W2339946630","https://openalex.org/W2746903745","https://openalex.org/W2793153134","https://openalex.org/W2799807952","https://openalex.org/W2892589572","https://openalex.org/W2933929622","https://openalex.org/W2999500464","https://openalex.org/W3023480962","https://openalex.org/W3029729781","https://openalex.org/W3110327008","https://openalex.org/W4200472622","https://openalex.org/W4288844080","https://openalex.org/W4310875090"],"related_works":["https://openalex.org/W7150777699","https://openalex.org/W7134899084","https://openalex.org/W7211913071","https://openalex.org/W4393204330","https://openalex.org/W4417116615","https://openalex.org/W4224214245","https://openalex.org/W4408378236","https://openalex.org/W4313351945","https://openalex.org/W4406234518","https://openalex.org/W3112566411"],"abstract_inverted_index":{"In":[0],"this":[1,145],"study,":[2],"a":[3,19,65,120,132,174,207],"numerical":[4],"analysis":[5,77],"was":[6],"conducted":[7],"to":[8,71,136,149],"evaluate":[9],"the":[10,58,76,86,90,94,99,112,137,150,170,196,220,231,234,249,256],"impact":[11,163],"of":[12,78,123,236],"different":[13],"triangular":[14,40,45,51],"baffle":[15],"geometries":[16],"integrated":[17],"into":[18],"Trombe":[20,241],"wall":[21],"on":[22,75,169,254,259],"its":[23],"thermal":[24,101,176,222],"and":[25,47,73,98,245],"hydrodynamic":[26,267],"performance.":[27],"Four":[28],"configurations":[29],"were":[30],"tested:":[31],"Model":[32,37,42,48,109,167,203,217],"1":[33,218],"(solid":[34,39],"rectangular":[35],"ribs),":[36,41,46],"2":[38,204],"3":[43,110,244],"(crossed":[44],"4":[49,246],"(spaced":[50],"ribs).":[52],"The":[53,82,105],"simulations,":[54],"carried":[55],"out":[56],"using":[57],"CFD":[59],"method":[60],"in":[61,116,195,239],"ANSYS":[62],"Fluent,":[63],"covered":[64],"Reynolds":[66],"number":[67,84,92,122],"range":[68],"from":[69],"600":[70],"1600":[72],"focused":[74],"several":[79],"dimensionless":[80],"quantities:":[81],"Nusselt":[83,121],"(Nu),":[85],"friction":[87],"factor":[88,96,103],"(f),":[89],"Poiseuille":[91],"(Po),":[93],"Colburn":[95],"(j),":[97],"overall":[100,164],"enhancement":[102,115,198],"(\u03b7).":[104],"results":[106],"show":[107],"that":[108],"provides":[111],"most":[113,250],"significant":[114],"heat":[117,261],"transfer,":[118],"with":[119,266],"Nu":[124],"=":[125,129,142,155,158,179,189,192,201,211,214,225,228],"24.26":[126],"at":[127],"Re":[128],"1600,":[130],"representing":[131],"+95.5%":[133],"improvement":[134],"compared":[135],"smooth":[138],"channel":[139],"(Nu":[140,178,210,224],"0":[141],"12.41).":[143],"However,":[144],"model":[146],"also":[147,205],"leads":[148],"highest":[151,197],"pressure":[152,186],"losses":[153],"(f":[154,188],"0.165,":[156],"Po":[157,191],"263.3),":[159],"which":[160],"could":[161],"negatively":[162],"energy":[165],"efficiency.":[166],"4,":[168],"other":[171],"hand,":[172],"offers":[173],"similar":[175],"performance":[177,223],"23.65,":[180],"i.e.,":[181],"+90.6%)":[182],"while":[183],"better":[184],"limiting":[185],"drops":[187],"0.153,":[190],"244.3),":[193],"resulting":[194],"factor:":[199],"\u03b7":[200,213,227],"1.51.":[202],"achieves":[206],"good":[208],"compromise":[209],"24.83,":[212],"1.32),":[215],"whereas":[216],"shows":[219],"lowest":[221],"20.88,":[226],"1.31).":[229],"Thus,":[230],"study":[232],"highlights":[233],"importance":[235],"geometric":[237],"design":[238],"optimizing":[240],"walls.":[242],"Models":[243],"emerge":[247],"as":[248],"promising":[251],"configurations,":[252],"depending":[253],"whether":[255],"focus":[257],"is":[258],"maximizing":[260],"transfer":[262],"or":[263],"balancing":[264],"it":[265],"constraints.":[268]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2026-03-31T00:00:00"}
