{"id":"https://openalex.org/W2914924276","doi":"https://doi.org/10.3384/ecp19157513","title":"Steady State Initialization of Vapor Compression Cycles Using the Homotopy Operator","display_name":"Steady State Initialization of Vapor Compression Cycles Using the Homotopy Operator","publication_year":2019,"publication_date":"2019-02-01","ids":{"openalex":"https://openalex.org/W2914924276","doi":"https://doi.org/10.3384/ecp19157513","mag":"2914924276"},"language":"en","primary_location":{"id":"doi:10.3384/ecp19157513","is_oa":true,"landing_page_url":"https://doi.org/10.3384/ecp19157513","pdf_url":"http://www.ep.liu.se/ecp/157/052/ecp19157052.pdf","source":{"id":"https://openalex.org/S4220651186","display_name":"Link\u00f6ping electronic conference proceedings","issn_l":"1650-3686","issn":["1650-3686","1650-3740"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310317096","host_organization_name":"Link\u00f6ping University Electronic Press","host_organization_lineage":["https://openalex.org/P4310317096"],"host_organization_lineage_names":["Link\u00f6ping University Electronic Press"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Link\u00f6ping Electronic Conference Proceedings","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"http://www.ep.liu.se/ecp/157/052/ecp19157052.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062746314","display_name":"Christian Schulze","orcid":"https://orcid.org/0000-0002-2097-422X"},"institutions":[{"id":"https://openalex.org/I4210128537","display_name":"Klinik und Poliklinik f\u00fcr Hals-, Nasen-, Ohrenheilkunde","ror":"https://ror.org/03cr5e788","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210125843","https://openalex.org/I4210128537"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Schulze","raw_affiliation_strings":["TLK-Thermo GmbH, Germany,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TLK-Thermo GmbH, Germany,","institution_ids":["https://openalex.org/I4210128537"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005373171","display_name":"Andreas Varchmin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210128537","display_name":"Klinik und Poliklinik f\u00fcr Hals-, Nasen-, Ohrenheilkunde","ror":"https://ror.org/03cr5e788","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210125843","https://openalex.org/I4210128537"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Varchmin","raw_affiliation_strings":["TLK-Thermo GmbH, Germany,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"TLK-Thermo GmbH, Germany,","institution_ids":["https://openalex.org/I4210128537"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066155517","display_name":"Wilhelm Tegethoff","orcid":"https://orcid.org/0009-0008-9447-2856"},"institutions":[{"id":"https://openalex.org/I94509681","display_name":"Technische Universit\u00e4t Braunschweig","ror":"https://ror.org/010nsgg66","country_code":"DE","type":"education","lineage":["https://openalex.org/I94509681"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Wilhelm Tegethoff","raw_affiliation_strings":["Institut f\u00fcr Thermodynamik, University of Braunschweig, Germany,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut f\u00fcr Thermodynamik, University of Braunschweig, Germany,","institution_ids":["https://openalex.org/I94509681"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0294599,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"157","issue":null,"first_page":"513","last_page":"522"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13286","display_name":"Modeling and Simulation Systems","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13286","display_name":"Modeling and Simulation Systems","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10173","display_name":"Computational Fluid Dynamics and Aerodynamics","score":0.9943000078201294,"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/T11012","display_name":"Gas Dynamics and Kinetic Theory","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.8450789451599121},{"id":"https://openalex.org/keywords/homotopy","display_name":"Homotopy","score":0.5604051351547241},{"id":"https://openalex.org/keywords/compression","display_name":"Compression (physics)","score":0.558533251285553},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.5435954332351685},{"id":"https://openalex.org/keywords/homotopy-analysis-method","display_name":"Homotopy analysis method","score":0.5245571136474609},{"id":"https://openalex.org/keywords/steady-state","display_name":"Steady state (chemistry)","score":0.5238135457038879},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47799697518348694},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4487058222293854},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.3870577812194824},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2839576303958893},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2809728980064392},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20253145694732666},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16329139471054077},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.11010879278182983},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.09032067656517029},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.08455032110214233}],"concepts":[{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.8450789451599121},{"id":"https://openalex.org/C5961521","wikidata":"https://www.wikidata.org/wiki/Q746083","display_name":"Homotopy","level":2,"score":0.5604051351547241},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.558533251285553},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.5435954332351685},{"id":"https://openalex.org/C173636693","wikidata":"https://www.wikidata.org/wiki/Q17030668","display_name":"Homotopy analysis method","level":3,"score":0.5245571136474609},{"id":"https://openalex.org/C8171440","wikidata":"https://www.wikidata.org/wiki/Q903414","display_name":"Steady state (chemistry)","level":2,"score":0.5238135457038879},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47799697518348694},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4487058222293854},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.3870577812194824},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2839576303958893},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2809728980064392},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20253145694732666},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16329139471054077},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.11010879278182983},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09032067656517029},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08455032110214233},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3384/ecp19157513","is_oa":true,"landing_page_url":"https://doi.org/10.3384/ecp19157513","pdf_url":"http://www.ep.liu.se/ecp/157/052/ecp19157052.pdf","source":{"id":"https://openalex.org/S4220651186","display_name":"Link\u00f6ping electronic conference proceedings","issn_l":"1650-3686","issn":["1650-3686","1650-3740"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310317096","host_organization_name":"Link\u00f6ping University Electronic Press","host_organization_lineage":["https://openalex.org/P4310317096"],"host_organization_lineage_names":["Link\u00f6ping University Electronic Press"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Link\u00f6ping Electronic Conference Proceedings","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.3384/ecp19157513","is_oa":true,"landing_page_url":"https://doi.org/10.3384/ecp19157513","pdf_url":"http://www.ep.liu.se/ecp/157/052/ecp19157052.pdf","source":{"id":"https://openalex.org/S4220651186","display_name":"Link\u00f6ping electronic conference proceedings","issn_l":"1650-3686","issn":["1650-3686","1650-3740"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310317096","host_organization_name":"Link\u00f6ping University Electronic Press","host_organization_lineage":["https://openalex.org/P4310317096"],"host_organization_lineage_names":["Link\u00f6ping University Electronic Press"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Link\u00f6ping Electronic Conference Proceedings","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5600000023841858,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W2914924276.pdf"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1978582001","https://openalex.org/W2020955378","https://openalex.org/W2086359631","https://openalex.org/W2091689724","https://openalex.org/W2101075454","https://openalex.org/W2729028352","https://openalex.org/W4239221412"],"related_works":["https://openalex.org/W3204184292","https://openalex.org/W3176564347","https://openalex.org/W1985458517","https://openalex.org/W2355833770","https://openalex.org/W3031039437","https://openalex.org/W3095877357","https://openalex.org/W183202219","https://openalex.org/W2362256999","https://openalex.org/W2007245702","https://openalex.org/W2048873866"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,6,10,28],"concept":[4],"how":[5,41],"hybrid":[7],"DAE":[8],"of":[9],"vapor":[11,29],"compression":[12,30],"cycle":[13,31],"can":[14,45],"be":[15,46],"initialized":[16],"in":[17],"steady":[18],"state":[19],"using":[20],"the":[21,49,58],"homotopy":[22],"method.A":[23],"simplified":[24,50],"equation":[25,51,60],"system":[26],"for":[27,66],"is":[32,39,69],"described":[33],"and":[34,63,71],"its":[35],"computational":[36],"causality":[37],"explained.It":[38],"discussed":[40,72],"additional":[42],"boundary":[43],"conditions":[44],"applied":[47],"to":[48,57],"system,":[52],"which":[53],"do":[54],"not":[55],"apply":[56],"actual":[59],"system.The":[61],"robustness":[62],"CPU":[64],"time":[65],"different":[67],"cases":[68],"examined":[70],"based":[73],"on":[74],"transition":[75],"plots.":[76]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}