{"id":"https://openalex.org/W791558112","doi":"https://doi.org/10.25772/6wt7-5002","title":"Effect of Leg Geometries, Configurations, and Dimensions on Thermo-mechanical and Power-generation Performance of Thermoelectric Devices","display_name":"Effect of Leg Geometries, Configurations, and Dimensions on Thermo-mechanical and Power-generation Performance of Thermoelectric Devices","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W791558112","doi":"https://doi.org/10.25772/6wt7-5002","mag":"791558112"},"language":"en","primary_location":{"id":"pmh:oai:scholarscompass.vcu.edu:etd-4558","doi":null,"is_oa":false,"landing_page_url":"https://scholarscompass.vcu.edu/etd/3561","pdf_url":null,"source":{"id":"https://openalex.org/S4377196340","display_name":"VCU Scholars Compass (Virginia Commonwealth University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184840846","host_organization_name":"Virginia Commonwealth University","host_organization_lineage":["https://openalex.org/I184840846"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theses and Dissertations","raw_type":"text"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.25772/6wt7-5002","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5015819031","display_name":"Ugur Erturun","orcid":"https://orcid.org/0000-0002-3164-6010","observed_orcids":["https://orcid.org/0000-0002-3164-6010"]},"institutions":[{"id":"https://openalex.org/I184840846","display_name":"Virginia Commonwealth University","ror":"https://ror.org/02nkdxk79","country_code":"US","type":"education","lineage":["https://openalex.org/I184840846"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Erturun, Ugur","raw_affiliation_strings":["Virginia Commonwealth University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Virginia Commonwealth University","institution_ids":["https://openalex.org/I184840846"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5015819031"],"corresponding_institution_ids":["https://openalex.org/I184840846"],"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/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10440","display_name":"Advanced Thermoelectric Materials and Devices","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14327","display_name":"Advanced Energy Technologies and Civil Engineering Innovations","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2104","display_name":"Nuclear Energy and Engineering"},"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/T13251","display_name":"Electrical and Thermal Properties of Materials","score":0.0,"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/thermoelectric-devices","display_name":"thermoelectric devices","score":0.9259999990463257},{"id":"https://openalex.org/keywords/thermal-stress","display_name":"thermal stress","score":0.6259999871253967},{"id":"https://openalex.org/keywords/seebeck-effect","display_name":"Seebeck effect","score":0.7440000176429749},{"id":"https://openalex.org/keywords/electricity-generation","display_name":"electricity generation","score":0.7239999771118164},{"id":"https://openalex.org/keywords/waste-heat-recovery","display_name":"waste heat recovery","score":0.7429999709129333},{"id":"https://openalex.org/keywords/finite-element-analysis","display_name":"finite element analysis","score":0.5410000085830688},{"id":"https://openalex.org/keywords/statistical-analysis","display_name":"statistical analysis","score":0.3799999952316284},{"id":"https://openalex.org/keywords/device-durability","display_name":"device durability","score":0.5009999871253967}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6966091394424438},{"id":"https://openalex.org/C137109543","wikidata":"https://www.wikidata.org/wiki/Q554388","display_name":"Temperature gradient","level":2,"score":0.6932936906814575},{"id":"https://openalex.org/C117127486","wikidata":"https://www.wikidata.org/wiki/Q11569191","display_name":"Thermoelectric generator","level":3,"score":0.6235073804855347},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.6152937412261963},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.6097216010093689},{"id":"https://openalex.org/C3020116064","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Heat generation","level":2,"score":0.5833690762519836},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5797700881958008},{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.5657247304916382},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.5391526222229004},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.4564925730228424},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.435698002576828},{"id":"https://openalex.org/C107861326","wikidata":"https://www.wikidata.org/wiki/Q209233","display_name":"Thermal energy","level":2,"score":0.42626073956489563},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3987921476364136},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.33989930152893066},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3296266496181488},{"id":"https://openalex.org/C97346530","wikidata":"https://www.wikidata.org/wiki/Q487005","display_name":"Thermal conductivity","level":2,"score":0.2604539394378662},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.14794665575027466},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09554198384284973},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.08615356683731079},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:scholarscompass.vcu.edu:etd-4558","doi":null,"is_oa":false,"landing_page_url":"https://scholarscompass.vcu.edu/etd/3561","pdf_url":null,"source":{"id":"https://openalex.org/S4377196340","display_name":"VCU Scholars Compass (Virginia Commonwealth University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184840846","host_organization_name":"Virginia Commonwealth University","host_organization_lineage":["https://openalex.org/I184840846"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Theses and Dissertations","raw_type":"text"},{"id":"mag:791558112","doi":null,"is_oa":false,"landing_page_url":"https://scholarscompass.vcu.edu/cgi/viewcontent.cgi?article=4558&context=etd","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"doi:10.25772/6wt7-5002","doi":"https://doi.org/10.25772/6wt7-5002","is_oa":true,"landing_page_url":"https://doi.org/10.25772/6wt7-5002","pdf_url":null,"source":{"id":"https://openalex.org/S7407053258","display_name":"VCULIBRARIES","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184840846","host_organization_name":"Virginia Commonwealth University","host_organization_lineage":["https://openalex.org/I184840846"],"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":"thesis"}],"best_oa_location":{"id":"doi:10.25772/6wt7-5002","doi":"https://doi.org/10.25772/6wt7-5002","is_oa":true,"landing_page_url":"https://doi.org/10.25772/6wt7-5002","pdf_url":null,"source":{"id":"https://openalex.org/S7407053258","display_name":"VCULIBRARIES","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184840846","host_organization_name":"Virginia Commonwealth University","host_organization_lineage":["https://openalex.org/I184840846"],"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":"thesis"},"sustainable_development_goals":[{"score":0.9090999960899353,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2089712410","https://openalex.org/W1426075802","https://openalex.org/W272252525","https://openalex.org/W2045826894","https://openalex.org/W4390295976","https://openalex.org/W4210561002","https://openalex.org/W2077769221","https://openalex.org/W3106404182","https://openalex.org/W3022758757","https://openalex.org/W4220774784"],"abstract_inverted_index":{"Environmental":[0],"challenges,":[1],"such":[2],"as":[3],"global":[4],"warming,":[5],"growing":[6],"demand":[7],"on":[8,17,43,125,219],"energy,":[9],"and":[10,63,89,100,132,146,152,160,174,180,216,229,256,280,288],"diminishing":[11],"oil":[12],"sources":[13],"have":[14],"accelerated":[15],"research":[16],"alternative":[18],"energy":[19,33,37],"conversion":[20],"methods.":[21,154],"Thermoelectric":[22,128],"power":[23,220,243],"generation":[24,221],"is":[25,274],"a":[26,44,48],"promising":[27],"method":[28],"to":[29,59,111,241,248],"convert":[30],"wasted":[31],"heat":[32],"into":[34],"useful":[35],"electrical":[36],"form.":[38],"A":[39],"temperature":[40,53,186],"gradient":[41,54,187],"imposed":[42],"thermoelectric":[45,77,292],"device":[46],"produces":[47],"Seebeck":[49],"potential.":[50],"However,":[51],"this":[52,122,267],"causes":[55],"thermal":[56,61,113,163],"stresses":[57,73,114,164,170,201],"due":[58],"differential":[60],"expansions":[62],"mismatching":[64],"of":[65,69,92,106,141,162,188,213,291],"the":[66,70,93,116,138,158,167,172,185,199,211,259],"bonded":[67],"components":[68],"device.":[71,95],"Thermal":[72],"are":[74,103],"critical":[75],"for":[76,184,285],"devices":[78,129],"since":[79],"they":[80],"can":[81,282],"generate":[82],"failures,":[83],"including":[84],"dislocations,":[85],"cracks,":[86],"fatigue":[87],"fractures,":[88],"even":[90],"breakdown":[91],"entire":[94],"Decreases":[96],"in":[97,115,157,171,198,202,224],"power-generation":[98,120,208],"performance":[99,290],"operation":[101],"lifetime":[102],"major":[104],"consequences":[105],"these":[107],"failures.":[108],"In":[109,236],"order":[110],"minimize":[112],"legs":[117,134,176,193,203],"without":[118,206],"affecting":[119,207],"capabilities,":[121],"study":[123],"concentrates":[124],"structural":[126],"solutions.":[127],"with":[130,194],"non-segmented":[131],"segmented":[133],"were":[135,148,177],"modeled.":[136],"Specifically,":[137,166],"possible":[139,240],"effect":[140,212],"various":[142,226],"leg":[143,214,227,254,277],"geometries,":[144,278],"configurations,":[145,279],"dimensions":[147,215,281],"evaluated":[149],"using":[150,191],"finite-element":[151],"statistical":[153],"Significant":[155],"changes":[156],"magnitudes":[159],"distributions":[161],"occurred.":[165],"maximum":[168,200],"equivalent":[169],"rectangular-prism":[173],"cylindrical":[175,192],"49.9":[178],"MPa":[179],"43.3":[181],"MPa,":[182],"respectively":[183],"100\u00baC.":[189],"By":[190],"modified":[195],"dimensions,":[196],"decreases":[197],"reached":[204],"21.2%":[205],"performance.":[209],"Moreover,":[210],"coaxial-leg":[217],"configurations":[218,231],"was":[222,239],"significant;":[223],"contrast,":[225],"geometries":[228],"rotated-leg":[230],"had":[232],"very":[233],"limited":[234],"affect.":[235],"particular,":[237],"it":[238],"increase":[242],"output":[244],"from":[245],"20":[246],"mW":[247,250],"65":[249],"by":[251],"simply":[252],"modifying":[253],"widths":[255],"heights":[257],"within":[258],"defined":[260],"range.":[261],"It":[262,273],"should":[263],"be":[264,283],"noted,":[265],"however,":[266],"modification":[268],"also":[269],"increased":[270],"stress":[271],"levels.":[272],"concluded":[275],"that":[276],"redesigned":[284],"improved":[286],"durability":[287],"overall":[289],"devices.":[293]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
