Numerical simulation of axial flow compressors.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2003 |
Tipo de documento: | Dissertação |
Idioma: | eng |
Título da fonte: | Biblioteca Digital de Teses e Dissertações do ITA |
Texto Completo: | 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. |
id |
ITA_87d58ffcdfc8a4e5a3ca7fb99cff57ae |
---|---|
oai_identifier_str |
oai:agregador.ibict.br.BDTD_ITA:oai:ita.br:2687 |
network_acronym_str |
ITA |
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_ |
1706809289094463488 |