Impact-penetration dynamics - a study from engineering models perspective

Impact Penetration Dynamics (IPD) is the mechanics of deformation caused by two or more colliding bodies when one of them permanently changes its shape, or its integrity, due to the high forces developed during the impact. In this research, the general impact and penetration event was studied using...

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Autores:
Buchely Camacho, Mario Fernando
Tipo de recurso:
Doctoral thesis
Fecha de publicación:
2016
Institución:
Universidad de los Andes
Repositorio:
Séneca: repositorio Uniandes
Idioma:
spa
OAI Identifier:
oai:repositorio.uniandes.edu.co:1992/7694
Acceso en línea:
http://hdl.handle.net/1992/7694
Palabra clave:
Deformaciones (Mecánica) - Investigaciones
Mecanismos de penetración - Investigaciones
Aluminio - Resistencia a la penetración - Investigaciones
Ingeniería
Rights
openAccess
License
https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf
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spelling Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Silberschmidt, Vadim Vec627e0f-a6e6-4970-b4db-344b9cbcf43b500Alves, Marcilio4b4a439d-4445-44d4-91dd-3becf4d2b175500Marañón León, Edgar Alejandrovirtual::2851-1Muñoz Camargo, Luis Ernestovirtual::2852-1Buchely Camacho, Mario Fernando77058d5d-13e9-4dd9-a2d7-f5a0bd65eaeb5002018-09-27T16:36:22Z2018-09-27T16:36:22Z2016http://hdl.handle.net/1992/769410.57784/1992/7694u728520.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/Impact Penetration Dynamics (IPD) is the mechanics of deformation caused by two or more colliding bodies when one of them permanently changes its shape, or its integrity, due to the high forces developed during the impact. In this research, the general impact and penetration event was studied using engineering model approaches. The problem was divided in three separate formulations: focus on the projectile, focus on the target, and the complete formulation. To limit the scope of this research, aluminum alloys were selected to study the impact and penetration problems, particularly 6063- T4 aluminum alloy. At the end, different engineering models were formulated: first, an engineering model for a deformable projectile impacting a, rigid target; second, a penetration-engineering model for deformable targets impacted by rigid projectiles; and finally, previous models were merged to formulate a general penetration model. The engineering models were compared and verified with results of numerical simulations performed in ANSYS/AUTODYN, and results were validated using experimental data, taken from impact tests. A good consensus was reached among engineering models, computational models and experimental dataDoctor en IngenieríaDoctorado402 hojasapplication/pdfspaUniandesDoctorado en IngenieríaFacultad de Ingenieríainstname:Universidad de los Andesreponame:Repositorio Institucional SénecaImpact-penetration dynamics - a study from engineering models perspectiveTrabajo de grado - Doctoradoinfo:eu-repo/semantics/doctoralThesishttp://purl.org/coar/resource_type/c_db06http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/TDDeformaciones (Mecánica) - InvestigacionesMecanismos de penetración - InvestigacionesAluminio - Resistencia a la penetración - InvestigacionesIngenieríaPublicationhttps://scholar.google.es/citations?user=gtsFvdAAAAAJvirtual::2851-1https://scholar.google.es/citations?user=duh26OUAAAAJvirtual::2852-10000-0003-2797-8212virtual::2851-10000-0002-7402-1862virtual::2852-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000705918virtual::2851-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000277444virtual::2852-146deea4d-7f2c-4bcf-b367-56a9ef59d55avirtual::2851-19abd986f-aac5-4bb9-9b65-c60714bf601fvirtual::2852-146deea4d-7f2c-4bcf-b367-56a9ef59d55avirtual::2851-19abd986f-aac5-4bb9-9b65-c60714bf601fvirtual::2852-1ORIGINALu728520.pdfapplication/pdf26488088https://repositorio.uniandes.edu.co/bitstreams/27643011-bf7c-49ae-9d0c-fd21c1e29786/downloadb36f9455c2e0691e6829fcec59f2e7c2MD51THUMBNAILu728520.pdf.jpgu728520.pdf.jpgIM Thumbnailimage/jpeg12542https://repositorio.uniandes.edu.co/bitstreams/60436e55-8834-4503-9eda-fed7bf1c8c00/download976ad6c794c85cfa5cfcd1fd0b3cb1e3MD55TEXTu728520.pdf.txtu728520.pdf.txtExtracted texttext/plain648168https://repositorio.uniandes.edu.co/bitstreams/c9859d73-a0ee-478b-8bd5-6735ade7e5d9/downloadabce73b33ff05d10a482cdce4689a0deMD541992/7694oai:repositorio.uniandes.edu.co:1992/76942024-08-26 15:18:30.181https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfopen.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co
dc.title.es_CO.fl_str_mv Impact-penetration dynamics - a study from engineering models perspective
title Impact-penetration dynamics - a study from engineering models perspective
spellingShingle Impact-penetration dynamics - a study from engineering models perspective
Deformaciones (Mecánica) - Investigaciones
Mecanismos de penetración - Investigaciones
Aluminio - Resistencia a la penetración - Investigaciones
Ingeniería
title_short Impact-penetration dynamics - a study from engineering models perspective
title_full Impact-penetration dynamics - a study from engineering models perspective
title_fullStr Impact-penetration dynamics - a study from engineering models perspective
title_full_unstemmed Impact-penetration dynamics - a study from engineering models perspective
title_sort Impact-penetration dynamics - a study from engineering models perspective
dc.creator.fl_str_mv Buchely Camacho, Mario Fernando
dc.contributor.advisor.none.fl_str_mv Silberschmidt, Vadim V
Alves, Marcilio
Marañón León, Edgar Alejandro
Muñoz Camargo, Luis Ernesto
dc.contributor.author.none.fl_str_mv Buchely Camacho, Mario Fernando
dc.subject.keyword.es_CO.fl_str_mv Deformaciones (Mecánica) - Investigaciones
Mecanismos de penetración - Investigaciones
Aluminio - Resistencia a la penetración - Investigaciones
topic Deformaciones (Mecánica) - Investigaciones
Mecanismos de penetración - Investigaciones
Aluminio - Resistencia a la penetración - Investigaciones
Ingeniería
dc.subject.themes.none.fl_str_mv Ingeniería
description Impact Penetration Dynamics (IPD) is the mechanics of deformation caused by two or more colliding bodies when one of them permanently changes its shape, or its integrity, due to the high forces developed during the impact. In this research, the general impact and penetration event was studied using engineering model approaches. The problem was divided in three separate formulations: focus on the projectile, focus on the target, and the complete formulation. To limit the scope of this research, aluminum alloys were selected to study the impact and penetration problems, particularly 6063- T4 aluminum alloy. At the end, different engineering models were formulated: first, an engineering model for a deformable projectile impacting a, rigid target; second, a penetration-engineering model for deformable targets impacted by rigid projectiles; and finally, previous models were merged to formulate a general penetration model. The engineering models were compared and verified with results of numerical simulations performed in ANSYS/AUTODYN, and results were validated using experimental data, taken from impact tests. A good consensus was reached among engineering models, computational models and experimental data
publishDate 2016
dc.date.issued.none.fl_str_mv 2016
dc.date.accessioned.none.fl_str_mv 2018-09-27T16:36:22Z
dc.date.available.none.fl_str_mv 2018-09-27T16:36:22Z
dc.type.spa.fl_str_mv Trabajo de grado - Doctorado
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