Characteristics and Manufacture of Spherical Smokeless Powders
Autor(a) principal: | |
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Data de Publicação: | 2015 |
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=S2175-91462015000400398 |
Resumo: | ABSTRACT: Smokeless propellants have been studied and manufactured for many decades. They can exist in various physical forms and also can have different properties according to the use of each propellant. One important form of smokeless powders is the ball powder, which has spherical grains. The manufacture process of the ball powder has many advantages over the usual way to manufacture a smokeless powder. For example, unstable and even deteriorated nitrocellulose, after being stabilized again, can be used to produce spherical powders. Also, the process to produce them requires less water and energy, which can result in a cheaper way to manufacture powders. In this review, the spherical powders manufacturing process is described, as well as the characteristics and advantages of this specific form of a double-base powder. |
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Characteristics and Manufacture of Spherical Smokeless PowdersDouble-base propellantsSingle-base powdersSpherical powdersSmokeless powdersABSTRACT: Smokeless propellants have been studied and manufactured for many decades. They can exist in various physical forms and also can have different properties according to the use of each propellant. One important form of smokeless powders is the ball powder, which has spherical grains. The manufacture process of the ball powder has many advantages over the usual way to manufacture a smokeless powder. For example, unstable and even deteriorated nitrocellulose, after being stabilized again, can be used to produce spherical powders. Also, the process to produce them requires less water and energy, which can result in a cheaper way to manufacture powders. In this review, the spherical powders manufacturing process is described, as well as the characteristics and advantages of this specific form of a double-base powder.Departamento de Ciência e Tecnologia Aeroespacial2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462015000400398Journal of Aerospace Technology and Management v.7 n.4 2015reponame:Journal of Aerospace Technology and Management (Online)instname:Departamento de Ciência e Tecnologia Aeroespacial (DCTA)instacron:DCTA10.5028/jatm.v7i4.466info:eu-repo/semantics/openAccessBotelho,Fernanda DinizGalante,Erick Braga FerrãoMendes,Álvaro José Boaretoeng2017-05-23T00:00:00Zoai:scielo:S2175-91462015000400398Revistahttp://www.jatm.com.br/ONGhttps://old.scielo.br/oai/scielo-oai.php||secretary@jatm.com.br2175-91461984-9648opendoar:2017-05-23T00:00Journal of Aerospace Technology and Management (Online) - Departamento de Ciência e Tecnologia Aeroespacial (DCTA)false |
dc.title.none.fl_str_mv |
Characteristics and Manufacture of Spherical Smokeless Powders |
title |
Characteristics and Manufacture of Spherical Smokeless Powders |
spellingShingle |
Characteristics and Manufacture of Spherical Smokeless Powders Botelho,Fernanda Diniz Double-base propellants Single-base powders Spherical powders Smokeless powders |
title_short |
Characteristics and Manufacture of Spherical Smokeless Powders |
title_full |
Characteristics and Manufacture of Spherical Smokeless Powders |
title_fullStr |
Characteristics and Manufacture of Spherical Smokeless Powders |
title_full_unstemmed |
Characteristics and Manufacture of Spherical Smokeless Powders |
title_sort |
Characteristics and Manufacture of Spherical Smokeless Powders |
author |
Botelho,Fernanda Diniz |
author_facet |
Botelho,Fernanda Diniz Galante,Erick Braga Ferrão Mendes,Álvaro José Boareto |
author_role |
author |
author2 |
Galante,Erick Braga Ferrão Mendes,Álvaro José Boareto |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Botelho,Fernanda Diniz Galante,Erick Braga Ferrão Mendes,Álvaro José Boareto |
dc.subject.por.fl_str_mv |
Double-base propellants Single-base powders Spherical powders Smokeless powders |
topic |
Double-base propellants Single-base powders Spherical powders Smokeless powders |
description |
ABSTRACT: Smokeless propellants have been studied and manufactured for many decades. They can exist in various physical forms and also can have different properties according to the use of each propellant. One important form of smokeless powders is the ball powder, which has spherical grains. The manufacture process of the ball powder has many advantages over the usual way to manufacture a smokeless powder. For example, unstable and even deteriorated nitrocellulose, after being stabilized again, can be used to produce spherical powders. Also, the process to produce them requires less water and energy, which can result in a cheaper way to manufacture powders. In this review, the spherical powders manufacturing process is described, as well as the characteristics and advantages of this specific form of a double-base powder. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-01 |
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=S2175-91462015000400398 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462015000400398 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5028/jatm.v7i4.466 |
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.7 n.4 2015 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_ |
1754732531257704448 |