{"id":"https://openalex.org/W2769003682","doi":"https://doi.org/10.23919/softcom.2017.8115552","title":"Investigation of induced CRAH bypass for air-cooled data centers using computational fluid dynamics","display_name":"Investigation of induced CRAH bypass for air-cooled data centers using computational fluid dynamics","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2769003682","doi":"https://doi.org/10.23919/softcom.2017.8115552","mag":"2769003682"},"language":"en","primary_location":{"id":"doi:10.23919/softcom.2017.8115552","is_oa":false,"landing_page_url":"https://doi.org/10.23919/softcom.2017.8115552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","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/A5012165612","display_name":"Hamza Salih Erden","orcid":"https://orcid.org/0000-0002-1390-0513"},"institutions":[{"id":"https://openalex.org/I48912391","display_name":"Istanbul Technical University","ror":"https://ror.org/059636586","country_code":"TR","type":"education","lineage":["https://openalex.org/I48912391"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Hamza Salih Erden","raw_affiliation_strings":["Informatics Institute, Istanbul Technical University, Istanbul, Turkey"],"affiliations":[{"raw_affiliation_string":"Informatics Institute, Istanbul Technical University, Istanbul, Turkey","institution_ids":["https://openalex.org/I48912391"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5012165612"],"corresponding_institution_ids":["https://openalex.org/I48912391"],"apc_list":null,"apc_paid":null,"fwci":0.4048,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.64485944,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10998","display_name":"Heat Transfer and Optimization","score":0.998199999332428,"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/T10998","display_name":"Heat Transfer and Optimization","score":0.998199999332428,"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/T11751","display_name":"Lattice Boltzmann Simulation Studies","score":0.9817000031471252,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12063","display_name":"Heat and Mass Transfer in Porous Media","score":0.9749000072479248,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/aisle","display_name":"Aisle","score":0.9772584438323975},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.8056523203849792},{"id":"https://openalex.org/keywords/computational-fluid-dynamics","display_name":"Computational fluid dynamics","score":0.7656633257865906},{"id":"https://openalex.org/keywords/airflow","display_name":"Airflow","score":0.6441610455513},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.4590545892715454},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4434542655944824},{"id":"https://openalex.org/keywords/rack","display_name":"Rack","score":0.43252259492874146},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.43129950761795044},{"id":"https://openalex.org/keywords/flow","display_name":"Flow (mathematics)","score":0.4303649961948395},{"id":"https://openalex.org/keywords/water-cooling","display_name":"Water cooling","score":0.41987258195877075},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3664843440055847},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.3461008667945862},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.30252593755722046},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.16339576244354248},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.13656538724899292},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.12547427415847778},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.10651084780693054},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09690222144126892}],"concepts":[{"id":"https://openalex.org/C2778203192","wikidata":"https://www.wikidata.org/wiki/Q939723","display_name":"Aisle","level":2,"score":0.9772584438323975},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.8056523203849792},{"id":"https://openalex.org/C1633027","wikidata":"https://www.wikidata.org/wiki/Q815820","display_name":"Computational fluid dynamics","level":2,"score":0.7656633257865906},{"id":"https://openalex.org/C116067010","wikidata":"https://www.wikidata.org/wiki/Q4698686","display_name":"Airflow","level":2,"score":0.6441610455513},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.4590545892715454},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4434542655944824},{"id":"https://openalex.org/C2776843527","wikidata":"https://www.wikidata.org/wiki/Q1351382","display_name":"Rack","level":2,"score":0.43252259492874146},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.43129950761795044},{"id":"https://openalex.org/C38349280","wikidata":"https://www.wikidata.org/wiki/Q1434290","display_name":"Flow (mathematics)","level":2,"score":0.4303649961948395},{"id":"https://openalex.org/C7694927","wikidata":"https://www.wikidata.org/wiki/Q7667810","display_name":"Water cooling","level":2,"score":0.41987258195877075},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3664843440055847},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3461008667945862},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.30252593755722046},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.16339576244354248},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.13656538724899292},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12547427415847778},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.10651084780693054},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09690222144126892},{"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:10.23919/softcom.2017.8115552","is_oa":false,"landing_page_url":"https://doi.org/10.23919/softcom.2017.8115552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 25th International Conference on Software, Telecommunications and Computer Networks (SoftCOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:polen.itu.edu.tr:11527/54996","is_oa":false,"landing_page_url":"https://hdl.handle.net/11527/54996","pdf_url":null,"source":{"id":"https://openalex.org/S4306400460","display_name":"Istanbul Technical University Academic Open Archive (Istanbul Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48912391","host_organization_name":"Istanbul Technical University","host_organization_lineage":["https://openalex.org/I48912391"],"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":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.800000011920929,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W56070605","https://openalex.org/W152529182","https://openalex.org/W1040310568","https://openalex.org/W1536816011","https://openalex.org/W1979622411","https://openalex.org/W2069908461","https://openalex.org/W2088152202","https://openalex.org/W2118222943","https://openalex.org/W2126559057","https://openalex.org/W2149212714","https://openalex.org/W2491227516","https://openalex.org/W2497181380","https://openalex.org/W2751229190","https://openalex.org/W2765090650","https://openalex.org/W3148284042","https://openalex.org/W4285719527","https://openalex.org/W6677755081"],"related_works":["https://openalex.org/W2107086669","https://openalex.org/W3142615817","https://openalex.org/W4294883930","https://openalex.org/W2082991193","https://openalex.org/W2017372282","https://openalex.org/W2599640381","https://openalex.org/W2996641541","https://openalex.org/W3197069760","https://openalex.org/W4313396788","https://openalex.org/W4232961276"],"abstract_inverted_index":{"Previous":[0],"studies":[1],"investigated":[2],"energy":[3,17,93,195,212],"implications":[4],"of":[5,33,59,122,147,159,205,224,238,253],"computer":[6],"room":[7,40,54],"air":[8,48,75,137,150,162],"handling":[9],"(CRAH)":[10],"unit":[11],"bypass":[12,102,207,255],"configuration":[13,103,208],"and":[14,41,78,157,169,235],"indicated":[15],"significant":[16],"saving":[18,213],"potential":[19],"for":[20,129,215],"enclosed":[21,61],"aisle":[22,62,142,156,166],"data":[23,35,63,98,143,217,241],"centers.":[24,218],"These":[25],"results":[26],"were":[27],"based":[28],"on":[29],"the":[30,34,39,47,60,96,112,123,148,154,160,164,172,190,203,232],"thermodynamic":[31,87],"modeling":[32,51,88],"center":[36,242],"both":[37],"at":[38,53,189],"cooling":[42,92],"infrastructure":[43],"levels":[44],"coupled":[45],"with":[46,100,244],"flow":[49,76,138,233],"network":[50],"(FNM)":[52],"level.":[55],"The":[56],"contained":[57],"structure":[58],"centers":[64,99],"allows":[65],"FNM":[66,133],"tools":[67,178,197],"to":[68,90,105,118,185,201,227],"have":[69,106],"decent":[70],"performance":[71],"in":[72,82,140,163],"predicting":[73],"key":[74],"rates":[77],"fan":[79],"power":[80],"use":[81],"these":[83],"configurations.":[84],"However,":[85],"any":[86],"tool":[89],"assess":[91,202],"consumption":[94],"by":[95],"air-cooled":[97,216],"CRAH":[101,206,254],"needs":[104],"more":[107,176],"detailed":[108],"quantitative":[109],"information":[110,200,230],"about":[111,231],"non-uniform":[113],"temperature":[114,127,187,236],"distribution":[115],"among":[116],"servers":[117,124],"ensure":[119],"that":[120,194],"none":[121],"exceed":[125],"recommended":[126],"limits":[128],"continuous":[130],"operation.":[131],"Furthermore,":[132],"cannot":[134],"resolve":[135],"complex":[136],"patterns":[139],"open":[141],"centers,":[144],"where":[145],"some":[146,158],"hot":[149],"recirculates":[151],"back":[152],"into":[153,171],"cold":[155,161,165],"bypasses":[167],"racks":[168],"leaks":[170],"room.":[173],"We":[174],"need":[175],"sophisticated":[177],"such":[179],"as":[180,210],"computational":[181],"fluid":[182],"dynamics":[183],"(CFD)":[184],"capture":[186],"non-uniformities":[188,237],"rack":[191],"surface;":[192],"so":[193],"simulation":[196],"utilize":[198],"this":[199],"feasibility":[204],"primarily":[209],"an":[211],"retrofit":[214],"Here,":[219],"we":[220],"conduct":[221],"a":[222,239,251],"series":[223],"CFD":[225],"simulations":[226],"extract":[228],"critical":[229],"pattern":[234],"specific":[240],"layout":[243],"1":[245],"MW":[246],"IT":[247],"load":[248],"operating":[249],"within":[250],"range":[252],"fractions.":[256]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}
