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Publicação:
A load cell for grain-propelled ballistic rocket thrust measurement

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dc.contributor.authorDe Lucena, Samuel E. [UNESP]
dc.contributor.authorDe Aquino, Marcelo G. S.
dc.contributor.authorCaporalli-Filho, Angelo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionIMBEL/FPV - Indústria de Material Bélico do Brasil
dc.date.accessioned2014-05-27T11:21:41Z
dc.date.available2014-05-27T11:21:41Z
dc.date.issued2005-12-01
dc.description.abstractA 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.en
dc.description.affiliationDepartment of Electrical Engineering UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SP
dc.description.affiliationMaintenance Department IMBEL/FPV - Indústria de Material Bélico do Brasil, av. 15 de Março, s/n, Piquete, 12620-000, SP
dc.description.affiliationDepartment of Materials Science and Technology UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SP
dc.description.affiliationUnespDepartment of Electrical Engineering UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SP
dc.description.affiliationUnespDepartment of Materials Science and Technology UNESP - São Paulo State University, av. Ariberto Cunha, 333, Guaratinguetá, 12516-410, SP
dc.format.extent1767-1772
dc.identifierhttp://dx.doi.org/10.1109/IMTC.2005.1604475
dc.identifier.citationConference Record - IEEE Instrumentation and Measurement Technology Conference, v. 3, p. 1767-1772.
dc.identifier.doi10.1109/IMTC.2005.1604475
dc.identifier.issn1091-5281
dc.identifier.scopus2-s2.0-33847138063
dc.identifier.urihttp://hdl.handle.net/11449/68526
dc.language.isoeng
dc.relation.ispartofConference Record - IEEE Instrumentation and Measurement Technology Conference
dc.relation.ispartofsjr0,198
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectForce measurement
dc.subjectForce transducer
dc.subjectLoad cells
dc.subjectLoad measurement
dc.subjectRockets
dc.subjectStrain gauge
dc.subjectThrust measurement
dc.subjectForce transducers
dc.subjectUniversal testing machine
dc.subjectAluminum alloys
dc.subjectHysteresis
dc.subjectMilitary rockets
dc.subjectPropellants
dc.subjectStrain gages
dc.subjectStructural loads
dc.titleA load cell for grain-propelled ballistic rocket thrust measurementen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.ieee.org/publications_standards/publications/rights/rights_policies.html
dspace.entity.typePublication
unesp.author.lattes0512264136828789[3]
unesp.author.orcid0000-0002-3378-6295[3]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Engenharia, Guaratinguetápt
unesp.departmentEngenharia Elétrica - FEGpt
unesp.departmentMateriais e Tecnologia - FEGpt

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Guaratinguetá - FEG - Faculdade de Engenharia e Ciências