{"id":"https://openalex.org/W150258453","doi":"https://doi.org/10.1115/gt2010-22296","title":"Improved \u00b5-Scale Turbine Expander for Energy Recovery","display_name":"Improved \u00b5-Scale Turbine Expander for Energy Recovery","publication_year":2010,"publication_date":"2010-10-10","ids":{"openalex":"https://openalex.org/W150258453","doi":"https://doi.org/10.1115/gt2010-22296","mag":"150258453"},"language":"en","primary_location":{"id":"doi:10.1115/gt2010-22296","doi":"https://doi.org/10.1115/gt2010-22296","is_oa":false,"landing_page_url":"https://doi.org/10.1115/gt2010-22296","pdf_url":null,"source":{"id":"https://openalex.org/S4306503524","display_name":"ASME Turbo Expo: Turbomachinery Technical Conference and Exposition (GT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","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/A5033677400","display_name":"Marcus Keding","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"AIT Austrian Institute of Technology GmbH","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Marcus Keding","raw_affiliation_strings":["AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Piotr Dudzinski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"AIT Austrian Institute of Technology GmbH","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Piotr Dudzinski","raw_affiliation_strings":["AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112688698","display_name":"Alexander Reissner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"AIT Austrian Institute of Technology GmbH","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Alexander Reissner","raw_affiliation_strings":["AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056393192","display_name":"Stefan Hummel","orcid":"https://orcid.org/0000-0002-4426-3609","observed_orcids":["https://orcid.org/0000-0002-4426-3609"]},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"AIT Austrian Institute of Technology GmbH","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Stefan Hummel","raw_affiliation_strings":["AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria","institution_ids":["https://openalex.org/I132118926"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000711130","display_name":"Martin Tajmar","orcid":"https://orcid.org/0000-0002-7406-7588","observed_orcids":["https://orcid.org/0000-0002-7406-7588"]},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"AIT Austrian Institute of Technology GmbH","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Martin Tajmar","raw_affiliation_strings":["AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AIT Austrian Institute of Technology GmbH, Seibersdorf, Austria","institution_ids":["https://openalex.org/I132118926"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I132118926"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.01454499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"291","last_page":"297"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems","score":0.46140000224113464,"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/T10568","display_name":"Thermodynamic and Exergetic Analyses of Power and Cooling Systems","score":0.46140000224113464,"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/T10944","display_name":"Turbomachinery Performance and Optimization","score":0.3564000129699707,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T11529","display_name":"Refrigeration and Air Conditioning Technologies","score":0.054999999701976776,"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/recovery-from-work","display_name":"work recovery","score":0.6990000009536743},{"id":"https://openalex.org/keywords/transcritical-co2-heat-pump","display_name":"transcritical CO2 heat pump","score":0.9269999861717224},{"id":"https://openalex.org/keywords/pelton-turbine","display_name":"Pelton turbine","score":0.925000011920929},{"id":"https://openalex.org/keywords/micro-power-generator","display_name":"micro power generator","score":0.5059999823570251},{"id":"https://openalex.org/keywords/turbine-geometry-optimization","display_name":"turbine geometry optimization","score":0.5809999704360962},{"id":"https://openalex.org/keywords/green-fuels","display_name":"green fuels","score":0.6919999718666077},{"id":"https://openalex.org/keywords/energy-recovery","display_name":"energy recovery","score":0.675000011920929},{"id":"https://openalex.org/keywords/coefficient-of-performance","display_name":"coefficient of performance","score":0.7919999957084656}],"concepts":[{"id":"https://openalex.org/C2778449969","wikidata":"https://www.wikidata.org/wiki/Q130760","display_name":"Turbine","level":2,"score":0.726143479347229},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.5803381204605103},{"id":"https://openalex.org/C14572793","wikidata":"https://www.wikidata.org/wiki/Q1384238","display_name":"Turboexpander","level":3,"score":0.5483428239822388},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.49105167388916016},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4273183047771454},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.4221726059913635},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.41662418842315674},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3896687924861908},{"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":1,"locations":[{"id":"doi:10.1115/gt2010-22296","doi":"https://doi.org/10.1115/gt2010-22296","is_oa":false,"landing_page_url":"https://doi.org/10.1115/gt2010-22296","pdf_url":null,"source":{"id":"https://openalex.org/S4306503524","display_name":"ASME Turbo Expo: Turbomachinery Technical Conference and Exposition (GT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Volume 5: Industrial and Cogeneration; Microturbines and Small Turbomachinery; Oil and Gas Applications; Wind Turbine Technology","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9853000044822693},{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5378999710083008},{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4399999976158142}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2107742443","https://openalex.org/W2163371522","https://openalex.org/W2270078060","https://openalex.org/W2314880765","https://openalex.org/W2318324469","https://openalex.org/W2323649597","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2270078060","https://openalex.org/W2981526729","https://openalex.org/W2972729333","https://openalex.org/W4322756508","https://openalex.org/W2264373868","https://openalex.org/W2055996129","https://openalex.org/W2781509088","https://openalex.org/W1999603759","https://openalex.org/W7074740650","https://openalex.org/W3133708030"],"abstract_inverted_index":{"Micro":[0],"power":[1,113,183,210],"converters":[2],"for":[3,9,29,77],"energy":[4],"recovery":[5,31,81],"are":[6],"increasingly":[7],"important":[8,134],"a":[10,41,98,179,194,202,208],"number":[11],"of":[12,18,40,45,47,74,148,153,159,181,185],"future":[13],"applications.":[14],"The":[15,37,166],"Austrian":[16],"Institute":[17],"Technology":[19],"(AIT)":[20],"is":[21,136,140,156],"presently":[22],"developing":[23],"an":[24,170],"innovative":[25],"\u03bc-scale":[26],"turbine":[27,100,106,121,161,187],"expander":[28],"work":[30,78],"in":[32],"transcritical":[33,48],"CO2":[34,49],"heat":[35,50,55],"pumps.":[36],"main":[38],"drawback":[39],"lower":[42],"COP":[43],"(coefficient":[44],"performance)":[46],"pumps":[51],"compared":[52],"to":[53,110,122],"conventional":[54],"pump":[56,76],"systems":[57],"can":[58,82],"be":[59,83],"compensated":[60],"by":[61,85,97],"utilizing":[62],"the":[63,67,75,87,91,112,115,120,124,130,138,144,149,154,157,160,182,190],"pressure":[64,69,72,95,146],"difference":[65],"between":[66,90],"high":[68,92,145,214],"and":[70,93,127],"low":[71,94],"part":[73,147,152],"recovery.":[79],"Work":[80],"realized":[84],"substituting":[86],"expansion":[88],"valve":[89],"side":[96],"Pelton":[99],"with":[101,143,201,212],"specific":[102],"two":[103],"phase":[104],"flow":[105],"blades.":[107],"In":[108],"order":[109],"increase":[111,129],"output,":[114],"generator":[116,139,211],"was":[117],"integrated":[118],"into":[119],"reduce":[123],"friction":[125],"losses":[126],"hence":[128],"overall":[131],"efficiency.":[132],"An":[133],"aspect":[135],"that":[137,196,206],"directly":[141],"connected":[142],"turbine.":[150],"One":[151],"project":[155],"optimization":[158],"geometry":[162],"via":[163],"simulation":[164],"tools.":[165],"paper":[167,192],"will":[168],"give":[169],"overview":[171],"about":[172],"our":[173,198],"microturbine":[174,199],"development":[175],"as":[176,178],"well":[177],"comparison":[180],"output":[184],"each":[186],"generation.":[188],"Furthermore":[189],"present":[191],"discusses":[193],"concept":[195],"utilizes":[197],"together":[200],"micro":[203,209],"combustion":[204],"module":[205],"enables":[207],"very":[213],"power-to-weight":[215],"ratios":[216],"based":[217],"on":[218],"green":[219],"fuels.":[220]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2016-06-24T00:00:00"}
