{"id":"https://openalex.org/W1959965858","doi":null,"title":"Steam Boilers: Process Models for improved Operation and Design","display_name":"Steam Boilers: Process Models for improved Operation and Design","publication_year":2007,"publication_date":"2007-09-11","ids":{"openalex":"https://openalex.org/W1959965858","mag":"1959965858"},"language":"en","primary_location":{"id":"pmh:oai:tudelft.nl:uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","doi":null,"is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","pdf_url":"https://repository.tudelft.nl/file/File_72399cab-d9cc-4cb9-b020-7af65644960f","source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.tudelft.nl/file/File_72399cab-d9cc-4cb9-b020-7af65644960f","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023650564","display_name":"Falk Ahnert","orcid":"https://orcid.org/0000-0002-8203-2887","observed_orcids":["https://orcid.org/0000-0002-8203-2887"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"F. Ahnert","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5023650564"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"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/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.9032999873161316,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"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/T10088","display_name":"Thermochemical Biomass Conversion Processes","score":0.9032999873161316,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"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/T13856","display_name":"Advanced Power Generation Technologies","score":0.06400000303983688,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"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/T12271","display_name":"Renewable energy and sustainable power systems","score":0.004999999888241291,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/biomass-combustion","display_name":"biomass combustion","score":0.9350000023841858},{"id":"https://openalex.org/keywords/steam-boilers","display_name":"steam boilers","score":0.8690000176429749},{"id":"https://openalex.org/keywords/slagging","display_name":"slagging","score":0.8370000123977661},{"id":"https://openalex.org/keywords/fouling","display_name":"fouling","score":0.9369999766349792},{"id":"https://openalex.org/keywords/online-process-monitoring","display_name":"real-time process monitoring","score":0.8330000042915344},{"id":"https://openalex.org/keywords/once-through-boiler","display_name":"once-through boiler","score":0.8610000014305115},{"id":"https://openalex.org/keywords/two-phase-flow","display_name":"two-phase flow","score":0.7329999804496765},{"id":"https://openalex.org/keywords/moving-boundary-model","display_name":"moving boundary model","score":0.7480000257492065},{"id":"https://openalex.org/keywords/lumped-parameter-model","display_name":"lumped parameter model","score":0.7099999785423279},{"id":"https://openalex.org/keywords/boiler-design","display_name":"boiler design","score":0.33799999952316284},{"id":"https://openalex.org/keywords/boiler-operation","display_name":"boiler operation","score":0.3630000054836273},{"id":"https://openalex.org/keywords/biomass-power-plants","display_name":"biomass power plants","score":0.5379999876022339},{"id":"https://openalex.org/keywords/co2-emission-reduction","display_name":"CO2 emission reduction","score":0.5389999747276306},{"id":"https://openalex.org/keywords/ash-properties","display_name":"ash properties","score":0.33399999141693115},{"id":"https://openalex.org/keywords/fuel-treatment","display_name":"fuel treatment","score":0.3659999966621399},{"id":"https://openalex.org/keywords/corrosion","display_name":"corrosion","score":0.3700000047683716},{"id":"https://openalex.org/keywords/fluidized-bed-boiler","display_name":"fluidized bed boiler","score":0.5609999895095825}],"concepts":[{"id":"https://openalex.org/C115792997","wikidata":"https://www.wikidata.org/wiki/Q1439803","display_name":"Fouling","level":3,"score":0.7539925575256348},{"id":"https://openalex.org/C47561241","wikidata":"https://www.wikidata.org/wiki/Q332512","display_name":"Superheater","level":3,"score":0.7149445414543152},{"id":"https://openalex.org/C21880701","wikidata":"https://www.wikidata.org/wiki/Q2144042","display_name":"Process engineering","level":1,"score":0.6696661710739136},{"id":"https://openalex.org/C107706546","wikidata":"https://www.wikidata.org/wiki/Q189124","display_name":"Heat exchanger","level":2,"score":0.6228664517402649},{"id":"https://openalex.org/C2780013297","wikidata":"https://www.wikidata.org/wiki/Q19596153","display_name":"Boiler (water heating)","level":2,"score":0.5870112180709839},{"id":"https://openalex.org/C105923489","wikidata":"https://www.wikidata.org/wiki/Q133235","display_name":"Combustion","level":2,"score":0.5668834447860718},{"id":"https://openalex.org/C41004858","wikidata":"https://www.wikidata.org/wiki/Q1389702","display_name":"Economizer","level":3,"score":0.5542469024658203},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.5164752006530762},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.44349098205566406},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.42070651054382324},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.35866230726242065},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.30797475576400757},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","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},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:tudelft.nl:uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","doi":null,"is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","pdf_url":"https://repository.tudelft.nl/file/File_72399cab-d9cc-4cb9-b020-7af65644960f","source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"},{"id":"pmh:tud:oai:tudelft.nl:uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","doi":null,"is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"TITLE=None","raw_type":"info:eu-repo/semantics/doctoralthesis"},{"id":"mag:1959965858","doi":null,"is_oa":false,"landing_page_url":"https://repository.tudelft.nl/islandora/object/uuid%3Abb629713-99c5-4746-b4a3-fd26532a3f74","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}],"best_oa_location":{"id":"pmh:oai:tudelft.nl:uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","doi":null,"is_oa":true,"landing_page_url":"http://resolver.tudelft.nl/uuid:bb629713-99c5-4746-b4a3-fd26532a3f74","pdf_url":"https://repository.tudelft.nl/file/File_72399cab-d9cc-4cb9-b020-7af65644960f","source":{"id":"https://openalex.org/S4306400906","display_name":"Research Repository (Delft University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I98358874","host_organization_name":"Delft University of Technology","host_organization_lineage":["https://openalex.org/I98358874"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doctoral thesis"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.878000020980835,"display_name":"Affordable and clean energy"},{"id":"https://metadata.un.org/sdg/12","score":0.6000000238418579,"display_name":"Responsible consumption and production"},{"id":"https://metadata.un.org/sdg/13","score":0.5351999998092651,"display_name":"Climate action"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1959965858.pdf","grobid_xml":"https://content.openalex.org/works/W1959965858.grobid-xml"},"referenced_works_count":64,"referenced_works":["https://openalex.org/W12275664","https://openalex.org/W72372685","https://openalex.org/W196139322","https://openalex.org/W207830854","https://openalex.org/W1252569173","https://openalex.org/W1521496944","https://openalex.org/W1522199960","https://openalex.org/W1549538267","https://openalex.org/W1561563979","https://openalex.org/W1587926989","https://openalex.org/W1965674645","https://openalex.org/W1967192123","https://openalex.org/W1969202082","https://openalex.org/W1971028057","https://openalex.org/W1971137917","https://openalex.org/W1972043786","https://openalex.org/W1972612627","https://openalex.org/W1977124393","https://openalex.org/W1977215451","https://openalex.org/W1984087124","https://openalex.org/W1988797621","https://openalex.org/W1992251171","https://openalex.org/W1993989585","https://openalex.org/W1995135151","https://openalex.org/W1996484806","https://openalex.org/W1997064422","https://openalex.org/W2003341064","https://openalex.org/W2006536369","https://openalex.org/W2007282605","https://openalex.org/W2008104672","https://openalex.org/W2012394681","https://openalex.org/W2014172851","https://openalex.org/W2024017879","https://openalex.org/W2031504902","https://openalex.org/W2036389364","https://openalex.org/W2053879854","https://openalex.org/W2061901140","https://openalex.org/W2066534865","https://openalex.org/W2075309377","https://openalex.org/W2077402361","https://openalex.org/W2077516447","https://openalex.org/W2078374914","https://openalex.org/W2079418230","https://openalex.org/W2091940483","https://openalex.org/W2093928640","https://openalex.org/W2099020903","https://openalex.org/W2102152313","https://openalex.org/W2114120472","https://openalex.org/W2117269167","https://openalex.org/W2124192278","https://openalex.org/W2124303065","https://openalex.org/W2168988158","https://openalex.org/W2170349993","https://openalex.org/W2184072311","https://openalex.org/W2460427973","https://openalex.org/W2482155322","https://openalex.org/W2520770887","https://openalex.org/W2522883000","https://openalex.org/W2590477034","https://openalex.org/W2736545593","https://openalex.org/W2906201182","https://openalex.org/W2913465992","https://openalex.org/W2995039617","https://openalex.org/W3135227555"],"related_works":["https://openalex.org/W2046798546","https://openalex.org/W3046110808","https://openalex.org/W2773199493","https://openalex.org/W6892066200","https://openalex.org/W2923050781","https://openalex.org/W2223924478","https://openalex.org/W3092952926","https://openalex.org/W2782083040","https://openalex.org/W2354616336","https://openalex.org/W4213107348"],"abstract_inverted_index":{"Biomass":[0],"combustion":[1,63],"can":[2,106],"be":[3,46,107,293,303],"an":[4,97,128,180,218],"economic":[5],"way":[6],"to":[7,9,27,45,80,86,132,143,174,282,444],"contribute":[8],"the":[10,21,55,81,90,123,165,168,176,184,193,195,198,203,222,231,268,284,289,297,320,323,327,331,341,349,361,373,383,389,404,408,412,415,428,433,438,445,448],"reduction":[11],"of":[12,20,32,57,83,92,117,127,145,167,183,192,205,319,326,352,360,365,391,407,414,432,437,447],"CO2":[13],"emissions,":[14],"which":[15],"are":[16,49,75,200],"a":[17,29,115,156,206,212,309,366,455],"main":[18],"suspect":[19],"so-called":[22],"greenhouse":[23],"effect.":[24],"In":[25,70,186],"order":[26],"promote":[28],"widespread":[30],"utilization":[31],"biomass":[33,137],"combustion,":[34],"operational":[35],"problems":[36],"like":[37],"fuel":[38,261,266],"treatment,":[39],"slagging,":[40],"fouling":[41,141,154],"and":[42,59,89,101,125,140,153,163,197,221,240,253,262,280,296,317,345,386,424],"corrosion":[43],"have":[44],"solved.":[47],"There":[48],"few":[50],"research":[51,66],"initiatives":[52],"focused":[53],"on":[54,147,161,202,288,340,421],"improvement":[56,78],"design":[58],"operation,":[60],"for":[61,99,230],"example":[62],"modeling,":[64],"material":[65,276],"or":[67],"equipment":[68,102],"optimization.":[69],"this":[71,187,353,387,395],"work,":[72,188],"two":[73],"aspects":[74],"considered:":[76],"performance":[77],"due":[79],"optimization":[82],"cleaning":[84],"cycles":[85],"reduce":[87],"slagging":[88,152,273],"use":[91],"predictive":[93,334],"dynamic":[94,335],"models":[95,112],"as":[96,228,370,372],"aid":[98],"control":[100,224,375],"design.":[103],"These":[104],"objectives":[105],"accomplished":[108],"by":[109],"using":[110],"process":[111,158,223,374],"that":[113],"share":[114],"number":[116],"characteristics.":[118],"The":[119,255,265,312,355,430],"first":[120],"part":[121,351],"includes":[122],"development":[124],"application":[126],"online":[129],"process-monitoring":[130,310],"tool":[131],"recognize":[133],"deposit":[134,177,328],"phenomena":[135],"during":[136],"combustion.":[138],"Slagging":[139],"refers":[142],"deposits":[144],"solids":[146],"heat":[148,169,189,290],"exchanger":[149],"surfaces.":[150],"Since":[151],"is":[155,172,346,358,376,382,388,403,440,459],"local":[157],"highly":[159],"dependent":[160],"time":[162],"temperature,":[164],"analysis":[166],"transfer":[170,190],"diagrams":[171],"used":[173,227,281],"study":[175],"tendency":[178],"in":[179,348,394,399],"early":[181],"stage":[182],"process.":[185],"transients":[191],"evaporator,":[194],"economizer":[196],"superheaters":[199],"analyzed":[201,279],"basis":[204],"physical":[207],"model.":[208,311,449],"Measured":[209,275],"data":[210,243],"from":[211,217,244,267],"biomass-fired":[213],"power":[214,269,368],"plant,":[215],"e.g.":[216],"acoustic":[219],"pyrometry":[220],"system,":[225],"were":[226,278],"input":[229],"monitoring.":[232],"A":[233,333,378,397,450],"thermodynamic":[234],"steady":[235,342],"state":[236,343],"model":[237,313,336,453],"was":[238,258,337],"developed":[239,460],"validated":[241],"with":[242,260,442,454],"several":[245],"boiler":[246,357,380,392],"types,":[247],"i.e.":[248],"pulverized":[249],"fuel,":[250],"fluidized":[251],"bed":[252],"grate.":[254],"monitoring":[256],"campaign":[257],"combined":[259],"ash":[263],"measurements.":[264],"plants":[270],"showed":[271],"clear":[272],"tendencies.":[274],"properties":[277],"improve":[283],"model\u00e2s":[285],"accuracy.":[286],"Deposits":[287],"exchangers":[291],"could":[292,302],"accurately":[294],"detected":[295],"overall":[298],"soot":[299],"blowing":[300],"strategy":[301],"optimized,":[304],"something":[305],"not":[306],"possible":[307],"without":[308],"has":[314],"been":[315],"verified":[316],"validation":[318],"results":[321,344],"proved":[322],"correct":[324,405,434],"diagnosis":[325],"status":[329],"inside":[330],"furnace.":[332],"developed,":[338],"based":[339],"presented":[347],"second":[350],"thesis.":[354],"steam":[356],"one":[359],"most":[362],"complex":[363],"components":[364],"thermal":[367],"plant":[369],"far":[371],"concerned.":[377],"common":[379],"configuration":[381],"once-through":[384],"arrangement":[385],"type":[390],"considered":[393],"work.":[396],"problem":[398],"two-phase":[400],"systems":[401],"modeling":[402],"calculation":[406],"phase":[409,416],"boundary,":[410],"because":[411],"position":[413],"transition":[417],"changes":[418],"rapidly,":[419],"depending":[420],"load":[422],"conditions":[423],"temperature":[425],"distribution":[426,436],"along":[427],"walls.":[429],"prediction":[431],"spatial":[435],"phases":[439],"crucial":[441],"respect":[443],"accuracy":[446],"lumped":[451],"parameters":[452],"moving":[456],"boundary":[457],"approach":[458],"instead":[461]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2016-06-24T00:00:00"}
