Run time Assessment for Gas Turbine Performance Simulation

Detalhes bibliográficos
Autor(a) principal: Gazzetta Junior,Henrique
Data de Publicação: 2018
Outros Autores: Bringhenti,Cleverson, Barbosa,João Roberto, Tomita,Jesuíno Takashi
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Journal of Aerospace Technology and Management (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462018000100310
Resumo: ABSTRACT: This article describes the run time characteristics of a gas turbine performance simulation using different solvers and components off-design performance database formats. Two different nonlinear systems of equation solvers, Newton-Raphson's and Broyden's, and two different formats of compressor and turbine off-design performance database (maps), tabulated values and fitted surface equations, were compared. Based on the results it is then possible to trade off and select the most appropriate combination of solver and component map type for the gas turbine performance simulation for real-time application.
id DCTA-1_1e42c6e1ab2a892c262ba7e661836ac0
oai_identifier_str oai:scielo:S2175-91462018000100310
network_acronym_str DCTA-1
network_name_str Journal of Aerospace Technology and Management (Online)
repository_id_str
spelling Run time Assessment for Gas Turbine Performance SimulationPropulsionGas turbinesAircraft enginesPerformanceComputer simulationABSTRACT: This article describes the run time characteristics of a gas turbine performance simulation using different solvers and components off-design performance database formats. Two different nonlinear systems of equation solvers, Newton-Raphson's and Broyden's, and two different formats of compressor and turbine off-design performance database (maps), tabulated values and fitted surface equations, were compared. Based on the results it is then possible to trade off and select the most appropriate combination of solver and component map type for the gas turbine performance simulation for real-time application.Departamento de Ciência e Tecnologia Aeroespacial2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462018000100310Journal of Aerospace Technology and Management v.10 2018reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v10.692info:eu-repo/semantics/openAccessGazzetta Junior,HenriqueBringhenti,CleversonBarbosa,João RobertoTomita,Jesuíno Takashieng2018-03-09T00:00:00Zoai:scielo:S2175-91462018000100310Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2018-03-09T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false
dc.title.none.fl_str_mv Run time Assessment for Gas Turbine Performance Simulation
title Run time Assessment for Gas Turbine Performance Simulation
spellingShingle Run time Assessment for Gas Turbine Performance Simulation
Gazzetta Junior,Henrique
Propulsion
Gas turbines
Aircraft engines
Performance
Computer simulation
title_short Run time Assessment for Gas Turbine Performance Simulation
title_full Run time Assessment for Gas Turbine Performance Simulation
title_fullStr Run time Assessment for Gas Turbine Performance Simulation
title_full_unstemmed Run time Assessment for Gas Turbine Performance Simulation
title_sort Run time Assessment for Gas Turbine Performance Simulation
author Gazzetta Junior,Henrique
author_facet Gazzetta Junior,Henrique
Bringhenti,Cleverson
Barbosa,João Roberto
Tomita,Jesuíno Takashi
author_role author
author2 Bringhenti,Cleverson
Barbosa,João Roberto
Tomita,Jesuíno Takashi
author2_role author
author
author
dc.contributor.author.fl_str_mv Gazzetta Junior,Henrique
Bringhenti,Cleverson
Barbosa,João Roberto
Tomita,Jesuíno Takashi
dc.subject.por.fl_str_mv Propulsion
Gas turbines
Aircraft engines
Performance
Computer simulation
topic Propulsion
Gas turbines
Aircraft engines
Performance
Computer simulation
description ABSTRACT: This article describes the run time characteristics of a gas turbine performance simulation using different solvers and components off-design performance database formats. Two different nonlinear systems of equation solvers, Newton-Raphson's and Broyden's, and two different formats of compressor and turbine off-design performance database (maps), tabulated values and fitted surface equations, were compared. Based on the results it is then possible to trade off and select the most appropriate combination of solver and component map type for the gas turbine performance simulation for real-time application.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462018000100310
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462018000100310
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.5028/jatm.v10.692
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Departamento de Ciência e Tecnologia Aeroespacial
publisher.none.fl_str_mv Departamento de Ciência e Tecnologia Aeroespacial
dc.source.none.fl_str_mv Journal of Aerospace Technology and Management v.10 2018
reponame:Journal of Aerospace Technology and Management (Online)
instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron:DCTA
instname_str Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron_str DCTA
institution DCTA
reponame_str Journal of Aerospace Technology and Management (Online)
collection Journal of Aerospace Technology and Management (Online)
repository.name.fl_str_mv Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
repository.mail.fl_str_mv ||secretary@jatm.com.br
_version_ 1754732531711737856

Registros relacionados