Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , |
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=S2175-91462014000400363 |
Resumo: | ABSTRACT: Nitrous oxide is a monopropellant with potential for use in propulsion systems for orbit correction, positioning and attitude control of satellites. This paper presents experimental results with a 2N thruster prototype employing nitrous oxide gas decomposed by a rhodium oxide catalyst supported on alumina. Initially, the thruster design, the test bench and test procedures are described. Then the main experimental results, including thrust curves, mass flow rates, pressures and temperatures along the thruster are presented for pulsed operation. At the end specific impulses, characteristic velocities and thruster efficiencies are determined, thus indicating a catalytic decomposition efficiency of about 88%. |
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Journal of Aerospace Technology and Management (Online) |
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Experimental Investigation of a Monopropellant Thruster Using Nitrous OxideSatellite propulsionNitrous oxideRhodium oxide catalystPropulsive efficiencyABSTRACT: Nitrous oxide is a monopropellant with potential for use in propulsion systems for orbit correction, positioning and attitude control of satellites. This paper presents experimental results with a 2N thruster prototype employing nitrous oxide gas decomposed by a rhodium oxide catalyst supported on alumina. Initially, the thruster design, the test bench and test procedures are described. Then the main experimental results, including thrust curves, mass flow rates, pressures and temperatures along the thruster are presented for pulsed operation. At the end specific impulses, characteristic velocities and thruster efficiencies are determined, thus indicating a catalytic decomposition efficiency of about 88%.Departamento de Ciência e Tecnologia Aeroespacial2014-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462014000400363Journal of Aerospace Technology and Management v.6 n.4 2014reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v6i4.382info:eu-repo/semantics/openAccessHennemann,LucianoAndrade,José Carlos deCosta,Fernando de Souzaeng2017-05-26T00:00:00Zoai:scielo:S2175-91462014000400363Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2017-05-26T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
title |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
spellingShingle |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide Hennemann,Luciano Satellite propulsion Nitrous oxide Rhodium oxide catalyst Propulsive efficiency |
title_short |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
title_full |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
title_fullStr |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
title_full_unstemmed |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
title_sort |
Experimental Investigation of a Monopropellant Thruster Using Nitrous Oxide |
author |
Hennemann,Luciano |
author_facet |
Hennemann,Luciano Andrade,José Carlos de Costa,Fernando de Souza |
author_role |
author |
author2 |
Andrade,José Carlos de Costa,Fernando de Souza |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Hennemann,Luciano Andrade,José Carlos de Costa,Fernando de Souza |
dc.subject.por.fl_str_mv |
Satellite propulsion Nitrous oxide Rhodium oxide catalyst Propulsive efficiency |
topic |
Satellite propulsion Nitrous oxide Rhodium oxide catalyst Propulsive efficiency |
description |
ABSTRACT: Nitrous oxide is a monopropellant with potential for use in propulsion systems for orbit correction, positioning and attitude control of satellites. This paper presents experimental results with a 2N thruster prototype employing nitrous oxide gas decomposed by a rhodium oxide catalyst supported on alumina. Initially, the thruster design, the test bench and test procedures are described. Then the main experimental results, including thrust curves, mass flow rates, pressures and temperatures along the thruster are presented for pulsed operation. At the end specific impulses, characteristic velocities and thruster efficiencies are determined, thus indicating a catalytic decomposition efficiency of about 88%. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-01 |
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=S2175-91462014000400363 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462014000400363 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.v6i4.382 |
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.6 n.4 2014 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_ |
1754732531188498432 |