A load cell for grain-propelled ballistic rocket thrust measurement

Detalhes bibliográficos
Autor(a) principal: De Lucena, Samuel E. [UNESP]
Data de Publicação: 2005
Outros Autores: De Aquino, Marcelo G. S., Caporalli-Filho, Angelo [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1109/IMTC.2005.1604475
http://hdl.handle.net/11449/68526
Resumo: A 1000-kgf resistive strain-gauge load cell has been developed for quality testing of rocket propellant grain. A 7075-T6 aluminum alloy has been used for the elastic column, in which 8 uniaxial, 120-Ω strain gauges have been bonded and connected to form a full Wheatstone bridge to detect the strain. The chosen geometry makes the transducer insensitive to moments and, also, to the temperature. Experimental tests using a universal testing machine to imposed compression force to the load cell have demonstrated that its behavior is linear, with sensitivity of 2.90 μV/kgf ± 0.34%, and negligible hysteresis. The designed force transducer response to a dynamic test has been comparable to that of a commercial load cell. © 2005 IEEE.
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spelling A load cell for grain-propelled ballistic rocket thrust measurementForce measurementForce transducerLoad cellsLoad measurementRocketsStrain gaugeThrust measurementForce transducersUniversal testing machineAluminum alloysHysteresisMilitary rocketsPropellantsStrain gagesStructural loadsA 1000-kgf resistive strain-gauge load cell has been developed for quality testing of rocket propellant grain. A 7075-T6 aluminum alloy has been used for the elastic column, in which 8 uniaxial, 120-Ω strain gauges have been bonded and connected to form a full Wheatstone bridge to detect the strain. The chosen geometry makes the transducer insensitive to moments and, also, to the temperature. Experimental tests using a universal testing machine to imposed compression force to the load cell have demonstrated that its behavior is linear, with sensitivity of 2.90 μV/kgf ± 0.34%, and negligible hysteresis. The designed force transducer response to a dynamic test has been comparable to that of a commercial load cell. © 2005 IEEE.Department of Electrical Engineering UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SPMaintenance Department IMBEL/FPV - Indústria de Material Bélico do Brasil, av. 15 de Março, s/n, Piquete, 12620-000, SPDepartment of Materials Science and Technology UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SPDepartment of Electrical Engineering UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SPDepartment of Materials Science and Technology UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SPUniversidade Estadual Paulista (Unesp)IMBEL/FPV - Indústria de Material Bélico do BrasilDe Lucena, Samuel E. [UNESP]De Aquino, Marcelo G. S.Caporalli-Filho, Angelo [UNESP]2014-05-27T11:21:41Z2014-05-27T11:21:41Z2005-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject1767-1772http://dx.doi.org/10.1109/IMTC.2005.1604475Conference Record - IEEE Instrumentation and Measurement Technology Conference, v. 3, p. 1767-1772.1091-5281http://hdl.handle.net/11449/6852610.1109/IMTC.2005.16044752-s2.0-33847138063Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengConference Record - IEEE Instrumentation and Measurement Technology Conference0,198info:eu-repo/semantics/openAccess2021-10-23T21:41:36Zoai:repositorio.unesp.br:11449/68526Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T19:58:12.584976Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv A load cell for grain-propelled ballistic rocket thrust measurement
title A load cell for grain-propelled ballistic rocket thrust measurement
spellingShingle A load cell for grain-propelled ballistic rocket thrust measurement
De Lucena, Samuel E. [UNESP]
Force measurement
Force transducer
Load cells
Load measurement
Rockets
Strain gauge
Thrust measurement
Force transducers
Universal testing machine
Aluminum alloys
Hysteresis
Military rockets
Propellants
Strain gages
Structural loads
title_short A load cell for grain-propelled ballistic rocket thrust measurement
title_full A load cell for grain-propelled ballistic rocket thrust measurement
title_fullStr A load cell for grain-propelled ballistic rocket thrust measurement
title_full_unstemmed A load cell for grain-propelled ballistic rocket thrust measurement
title_sort A load cell for grain-propelled ballistic rocket thrust measurement
author De Lucena, Samuel E. [UNESP]
author_facet De Lucena, Samuel E. [UNESP]
De Aquino, Marcelo G. S.
Caporalli-Filho, Angelo [UNESP]
author_role author
author2 De Aquino, Marcelo G. S.
Caporalli-Filho, Angelo [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
IMBEL/FPV - Indústria de Material Bélico do Brasil
dc.contributor.author.fl_str_mv De Lucena, Samuel E. [UNESP]
De Aquino, Marcelo G. S.
Caporalli-Filho, Angelo [UNESP]
dc.subject.por.fl_str_mv Force measurement
Force transducer
Load cells
Load measurement
Rockets
Strain gauge
Thrust measurement
Force transducers
Universal testing machine
Aluminum alloys
Hysteresis
Military rockets
Propellants
Strain gages
Structural loads
topic Force measurement
Force transducer
Load cells
Load measurement
Rockets
Strain gauge
Thrust measurement
Force transducers
Universal testing machine
Aluminum alloys
Hysteresis
Military rockets
Propellants
Strain gages
Structural loads
description A 1000-kgf resistive strain-gauge load cell has been developed for quality testing of rocket propellant grain. A 7075-T6 aluminum alloy has been used for the elastic column, in which 8 uniaxial, 120-Ω strain gauges have been bonded and connected to form a full Wheatstone bridge to detect the strain. The chosen geometry makes the transducer insensitive to moments and, also, to the temperature. Experimental tests using a universal testing machine to imposed compression force to the load cell have demonstrated that its behavior is linear, with sensitivity of 2.90 μV/kgf ± 0.34%, and negligible hysteresis. The designed force transducer response to a dynamic test has been comparable to that of a commercial load cell. © 2005 IEEE.
publishDate 2005
dc.date.none.fl_str_mv 2005-12-01
2014-05-27T11:21:41Z
2014-05-27T11:21:41Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1109/IMTC.2005.1604475
Conference Record - IEEE Instrumentation and Measurement Technology Conference, v. 3, p. 1767-1772.
1091-5281
http://hdl.handle.net/11449/68526
10.1109/IMTC.2005.1604475
2-s2.0-33847138063
url http://dx.doi.org/10.1109/IMTC.2005.1604475
http://hdl.handle.net/11449/68526
identifier_str_mv Conference Record - IEEE Instrumentation and Measurement Technology Conference, v. 3, p. 1767-1772.
1091-5281
10.1109/IMTC.2005.1604475
2-s2.0-33847138063
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Conference Record - IEEE Instrumentation and Measurement Technology Conference
0,198
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1767-1772
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1803045641219211264

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