Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade.
Autor(a) principal: | |
---|---|
Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFOP |
Texto Completo: | http://www.repositorio.ufop.br/handle/123456789/12637 |
Resumo: | This work Aims to analyze, through computational fluid dynamics (Cfd) with the concept of conjugate heat transfer (Cht), the effect of the Thermal Barrier coating and the cooling systemon an Austenitic Stainless steel blade in order to Evaluate the Temperature Behavior of the Material. Although this Steel has a Lower cost compared to Super ALLOYS, it has Similar Properties, Such as the Thermal Expansion Coefficient, chemical Affinity and Melting point. this Evaluation used Ansys® Cfx Software ot Solve the Numerical Problem. the Systemis Validated by Comparing the computational Results to an Experiment. Gas Turbine Blades have a low weight and an Elevated cost. this cost came Mainly form both the Material used and the Sophisticated coating and cooling Method. Thermal Barrier Coatings Associated to a cooling System are Employed on gas Turbine Blades to Increase the Lifetime of the Blade and the gas Turbine Performance. the study Indicates that the Thermal Barrier coating and ahe cooling System were Efficient At Reducing the Temperature of the Metallic Substrate By 160°C. this can Indicated that Stainless steel Blades can be used in gas turbines where the Metallic Temperature limit was not be reached. |
id |
UFOP_496acfa0337332acf330e78685a1b3e6 |
---|---|
oai_identifier_str |
oai:localhost:123456789/12637 |
network_acronym_str |
UFOP |
network_name_str |
Repositório Institucional da UFOP |
repository_id_str |
3233 |
spelling |
Souza, Leandro AugustoLeal, Elisângela MartinsCosta, Adilson Rodrigues daLima, Milton Sérgio Fernandes de2020-08-21T18:42:01Z2020-08-21T18:42:01Z2019SOUZA, L. A. et al. Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. Global Journal of Researches in Engineering: A Mechanical and Mechanics Engineering, v. 19, n. 3, 78/52019. Disponível em: <https://engineeringresearch.org/index.php/GJRE/article/view/1958>. Acesso em: 10 mar. 2020.2249-4596http://www.repositorio.ufop.br/handle/123456789/12637This work Aims to analyze, through computational fluid dynamics (Cfd) with the concept of conjugate heat transfer (Cht), the effect of the Thermal Barrier coating and the cooling systemon an Austenitic Stainless steel blade in order to Evaluate the Temperature Behavior of the Material. Although this Steel has a Lower cost compared to Super ALLOYS, it has Similar Properties, Such as the Thermal Expansion Coefficient, chemical Affinity and Melting point. this Evaluation used Ansys® Cfx Software ot Solve the Numerical Problem. the Systemis Validated by Comparing the computational Results to an Experiment. Gas Turbine Blades have a low weight and an Elevated cost. this cost came Mainly form both the Material used and the Sophisticated coating and cooling Method. Thermal Barrier Coatings Associated to a cooling System are Employed on gas Turbine Blades to Increase the Lifetime of the Blade and the gas Turbine Performance. the study Indicates that the Thermal Barrier coating and ahe cooling System were Efficient At Reducing the Temperature of the Metallic Substrate By 160°C. this can Indicated that Stainless steel Blades can be used in gas turbines where the Metallic Temperature limit was not be reached.This is a research/review paper, distributed under the terms of the Creative Commons Attribution-Noncommercial 3.0 Unported License (http://creativecommons.org/licenses/by-nc/3.0/), permitting all non commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: o próprio artigo.info:eu-repo/semantics/openAccessConjugate heat transferThermal barrier coatingComputational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-8924http://www.repositorio.ufop.br/bitstream/123456789/12637/2/license.txt62604f8d955274beb56c80ce1ee5dcaeMD52ORIGINALARTIGO_ComputationalFluidDynamics.pdfARTIGO_ComputationalFluidDynamics.pdfapplication/pdf1579139http://www.repositorio.ufop.br/bitstream/123456789/12637/1/ARTIGO_ComputationalFluidDynamics.pdf24f0e5490f65df49b7b18eaa59a206fbMD51123456789/126372020-08-21 14:42:01.193oai:localhost: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ório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332020-08-21T18:42:01Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false |
dc.title.pt_BR.fl_str_mv |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
title |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
spellingShingle |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. Souza, Leandro Augusto Conjugate heat transfer Thermal barrier coating |
title_short |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
title_full |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
title_fullStr |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
title_full_unstemmed |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
title_sort |
Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. |
author |
Souza, Leandro Augusto |
author_facet |
Souza, Leandro Augusto Leal, Elisângela Martins Costa, Adilson Rodrigues da Lima, Milton Sérgio Fernandes de |
author_role |
author |
author2 |
Leal, Elisângela Martins Costa, Adilson Rodrigues da Lima, Milton Sérgio Fernandes de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Souza, Leandro Augusto Leal, Elisângela Martins Costa, Adilson Rodrigues da Lima, Milton Sérgio Fernandes de |
dc.subject.por.fl_str_mv |
Conjugate heat transfer Thermal barrier coating |
topic |
Conjugate heat transfer Thermal barrier coating |
description |
This work Aims to analyze, through computational fluid dynamics (Cfd) with the concept of conjugate heat transfer (Cht), the effect of the Thermal Barrier coating and the cooling systemon an Austenitic Stainless steel blade in order to Evaluate the Temperature Behavior of the Material. Although this Steel has a Lower cost compared to Super ALLOYS, it has Similar Properties, Such as the Thermal Expansion Coefficient, chemical Affinity and Melting point. this Evaluation used Ansys® Cfx Software ot Solve the Numerical Problem. the Systemis Validated by Comparing the computational Results to an Experiment. Gas Turbine Blades have a low weight and an Elevated cost. this cost came Mainly form both the Material used and the Sophisticated coating and cooling Method. Thermal Barrier Coatings Associated to a cooling System are Employed on gas Turbine Blades to Increase the Lifetime of the Blade and the gas Turbine Performance. the study Indicates that the Thermal Barrier coating and ahe cooling System were Efficient At Reducing the Temperature of the Metallic Substrate By 160°C. this can Indicated that Stainless steel Blades can be used in gas turbines where the Metallic Temperature limit was not be reached. |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019 |
dc.date.accessioned.fl_str_mv |
2020-08-21T18:42:01Z |
dc.date.available.fl_str_mv |
2020-08-21T18:42:01Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SOUZA, L. A. et al. Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. Global Journal of Researches in Engineering: A Mechanical and Mechanics Engineering, v. 19, n. 3, 78/52019. Disponível em: <https://engineeringresearch.org/index.php/GJRE/article/view/1958>. Acesso em: 10 mar. 2020. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufop.br/handle/123456789/12637 |
dc.identifier.issn.none.fl_str_mv |
2249-4596 |
identifier_str_mv |
SOUZA, L. A. et al. Computational fluid dynamics and experimental analysis of a coated stainless steel gas turbine blade. Global Journal of Researches in Engineering: A Mechanical and Mechanics Engineering, v. 19, n. 3, 78/52019. Disponível em: <https://engineeringresearch.org/index.php/GJRE/article/view/1958>. Acesso em: 10 mar. 2020. 2249-4596 |
url |
http://www.repositorio.ufop.br/handle/123456789/12637 |
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.source.none.fl_str_mv |
reponame:Repositório Institucional da UFOP instname:Universidade Federal de Ouro Preto (UFOP) instacron:UFOP |
instname_str |
Universidade Federal de Ouro Preto (UFOP) |
instacron_str |
UFOP |
institution |
UFOP |
reponame_str |
Repositório Institucional da UFOP |
collection |
Repositório Institucional da UFOP |
bitstream.url.fl_str_mv |
http://www.repositorio.ufop.br/bitstream/123456789/12637/2/license.txt http://www.repositorio.ufop.br/bitstream/123456789/12637/1/ARTIGO_ComputationalFluidDynamics.pdf |
bitstream.checksum.fl_str_mv |
62604f8d955274beb56c80ce1ee5dcae 24f0e5490f65df49b7b18eaa59a206fb |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP) |
repository.mail.fl_str_mv |
repositorio@ufop.edu.br |
_version_ |
1801685791771983872 |