Numerical simulation of axial flow compressors.

Detalhes bibliográficos
Ano de defesa: 2003
Autor(a) principal: Jesuino Takachi Tomita
Orientador(a): Não Informado pela instituição
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: eng
Instituição de defesa: Instituto Tecnológico de Aeronáutica
Programa de Pós-Graduação: Não Informado pela instituição
Departamento: Não Informado pela instituição
País: Não Informado pela instituição
Palavras-chave em Português:
Compressores
Escoamento axial
Turbinas a gás
Estruturas de geometria variável
Desempenho
Motores
Engenharia mecânica
Link de acesso: http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2687
Resumo: This work deals with the numerical simulation of axial flow compressors, from design to performance prediction. The stage performance prediction uses the meanline flow properties. Stage-stacking is used to analyse a multi-stage compressor. A computer program, written in FORTRAN, was developed and is able to design an axial flow compressor given air mass flow, total pressure ratio, overall efficiency and design speed. All geometrical data relevant to the compressor performance prediction is calculated after it has been bladed. From the geometrical data and for given compressor speed, the performance is calculated: pressure ratio and efficiency are determined from stall to choke. A complete compressor performance map can be produced. Validation was carried out with data obtained from the literature. Good agreement has been achieved.
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network_name_str Biblioteca Digital de Teses e Dissertações do ITA
spelling Numerical simulation of axial flow compressors.CompressoresEscoamento axialTurbinas a gásEstruturas de geometria variávelDesempenhoMotoresEngenharia mecânicaThis work deals with the numerical simulation of axial flow compressors, from design to performance prediction. The stage performance prediction uses the meanline flow properties. Stage-stacking is used to analyse a multi-stage compressor. A computer program, written in FORTRAN, was developed and is able to design an axial flow compressor given air mass flow, total pressure ratio, overall efficiency and design speed. All geometrical data relevant to the compressor performance prediction is calculated after it has been bladed. From the geometrical data and for given compressor speed, the performance is calculated: pressure ratio and efficiency are determined from stall to choke. A complete compressor performance map can be produced. Validation was carried out with data obtained from the literature. Good agreement has been achieved. Instituto Tecnológico de AeronáuticaJoão Roberto BarbosaJesuino Takachi Tomita2003-00-00info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesishttp://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2687reponame:Biblioteca Digital de Teses e Dissertações do ITAinstname:Instituto Tecnológico de Aeronáuticainstacron:ITAenginfo:eu-repo/semantics/openAccessapplication/pdf2019-02-02T14:04:54Zoai:agregador.ibict.br.BDTD_ITA:oai:ita.br:2687http://oai.bdtd.ibict.br/requestopendoar:null2020-05-28 19:39:49.065Biblioteca Digital de Teses e Dissertações do ITA - Instituto Tecnológico de Aeronáuticatrue
dc.title.none.fl_str_mv Numerical simulation of axial flow compressors.
title Numerical simulation of axial flow compressors.
spellingShingle Numerical simulation of axial flow compressors.
Jesuino Takachi Tomita
Compressores
Escoamento axial
Turbinas a gás
Estruturas de geometria variável
Desempenho
Motores
Engenharia mecânica
title_short Numerical simulation of axial flow compressors.
title_full Numerical simulation of axial flow compressors.
title_fullStr Numerical simulation of axial flow compressors.
title_full_unstemmed Numerical simulation of axial flow compressors.
title_sort Numerical simulation of axial flow compressors.
author Jesuino Takachi Tomita
author_facet Jesuino Takachi Tomita
author_role author
dc.contributor.none.fl_str_mv João Roberto Barbosa
dc.contributor.author.fl_str_mv Jesuino Takachi Tomita
dc.subject.por.fl_str_mv Compressores
Escoamento axial
Turbinas a gás
Estruturas de geometria variável
Desempenho
Motores
Engenharia mecânica
topic Compressores
Escoamento axial
Turbinas a gás
Estruturas de geometria variável
Desempenho
Motores
Engenharia mecânica
dc.description.none.fl_txt_mv This work deals with the numerical simulation of axial flow compressors, from design to performance prediction. The stage performance prediction uses the meanline flow properties. Stage-stacking is used to analyse a multi-stage compressor. A computer program, written in FORTRAN, was developed and is able to design an axial flow compressor given air mass flow, total pressure ratio, overall efficiency and design speed. All geometrical data relevant to the compressor performance prediction is calculated after it has been bladed. From the geometrical data and for given compressor speed, the performance is calculated: pressure ratio and efficiency are determined from stall to choke. A complete compressor performance map can be produced. Validation was carried out with data obtained from the literature. Good agreement has been achieved.
description This work deals with the numerical simulation of axial flow compressors, from design to performance prediction. The stage performance prediction uses the meanline flow properties. Stage-stacking is used to analyse a multi-stage compressor. A computer program, written in FORTRAN, was developed and is able to design an axial flow compressor given air mass flow, total pressure ratio, overall efficiency and design speed. All geometrical data relevant to the compressor performance prediction is calculated after it has been bladed. From the geometrical data and for given compressor speed, the performance is calculated: pressure ratio and efficiency are determined from stall to choke. A complete compressor performance map can be produced. Validation was carried out with data obtained from the literature. Good agreement has been achieved.
publishDate 2003
dc.date.none.fl_str_mv 2003-00-00
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/masterThesis
status_str publishedVersion
format masterThesis
dc.identifier.uri.fl_str_mv http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2687
url http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2687
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Instituto Tecnológico de Aeronáutica
publisher.none.fl_str_mv Instituto Tecnológico de Aeronáutica
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações do ITA
instname:Instituto Tecnológico de Aeronáutica
instacron:ITA
reponame_str Biblioteca Digital de Teses e Dissertações do ITA
collection Biblioteca Digital de Teses e Dissertações do ITA
instname_str Instituto Tecnológico de Aeronáutica
instacron_str ITA
institution ITA
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações do ITA - Instituto Tecnológico de Aeronáutica
repository.mail.fl_str_mv
subject_por_txtF_mv Compressores
Escoamento axial
Turbinas a gás
Estruturas de geometria variável
Desempenho
Motores
Engenharia mecânica
_version_ 1706805002514726912

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