Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems
In certain penetration events the primary mode of deformation of the target can be approximated by known analytical expressions. In the context of an analysis code, this approximation eliminates the need for modeling the target as well as the need for a contact algorithm. This technique substantiall...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | conferenceObject |
| منشور في: |
2017
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| الوصول للمادة أونلاين: | http://hdl.handle.net/10725/5980 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://www.osti.gov/scitech/biblio/481577 |
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| _version_ | 1864513478234996736 |
|---|---|
| author | Tabbara, Mazen R. |
| author2 | Warren, Thomas L. |
| author2_role | author |
| author_facet | Tabbara, Mazen R. Warren, Thomas L. |
| author_role | author |
| dc.creator.none.fl_str_mv | Tabbara, Mazen R. Warren, Thomas L. |
| dc.date.none.fl_str_mv | 2017-07-31T08:19:40Z 2017-07-31T08:19:40Z 2017-07-31 |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10725/5980 Warren, T. L., & Tabbara, M. R. (1997). Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems (No. SAND--97-1174). Sandia National Labs., Albuquerque, NM (United States). http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://www.osti.gov/scitech/biblio/481577 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Scitech Connect |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.title.none.fl_str_mv | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| dc.type.none.fl_str_mv | Conference Paper / Proceeding info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/conferenceObject |
| description | In certain penetration events the primary mode of deformation of the target can be approximated by known analytical expressions. In the context of an analysis code, this approximation eliminates the need for modeling the target as well as the need for a contact algorithm. This technique substantially reduces execution time. In this spirit, a forcing function which is derived from a spherical-cavity expansion analysis has been implemented in PRONTO 3D. This implementation is capable of computing the structural and component responses of a projectile due to three dimensional penetration events. Sample problems demonstrate good agreement with experimental and analytical results. |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| id | LAURepo_02a948e8fa22a375201c7bc83a6cdbce |
| identifier_str_mv | Warren, T. L., & Tabbara, M. R. (1997). Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems (No. SAND--97-1174). Sandia National Labs., Albuquerque, NM (United States). |
| language_invalid_str_mv | en |
| network_acronym_str | LAURepo |
| network_name_str | Lebanese American University repository |
| oai_identifier_str | oai:laur.lau.edu.lb:10725/5980 |
| publishDate | 2017 |
| publisher.none.fl_str_mv | Scitech Connect |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problemsTabbara, Mazen R.Warren, Thomas L.In certain penetration events the primary mode of deformation of the target can be approximated by known analytical expressions. In the context of an analysis code, this approximation eliminates the need for modeling the target as well as the need for a contact algorithm. This technique substantially reduces execution time. In this spirit, a forcing function which is derived from a spherical-cavity expansion analysis has been implemented in PRONTO 3D. This implementation is capable of computing the structural and component responses of a projectile due to three dimensional penetration events. Sample problems demonstrate good agreement with experimental and analytical results.N/AScitech Connect2017-07-31T08:19:40Z2017-07-31T08:19:40Z2017-07-31Conference Paper / Proceedinginfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttp://hdl.handle.net/10725/5980Warren, T. L., & Tabbara, M. R. (1997). Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems (No. SAND--97-1174). Sandia National Labs., Albuquerque, NM (United States).http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.phphttps://www.osti.gov/scitech/biblio/481577eninfo:eu-repo/semantics/openAccessoai:laur.lau.edu.lb:10725/59802021-03-19T10:03:17Z |
| spellingShingle | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems Tabbara, Mazen R. |
| status_str | publishedVersion |
| title | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| title_full | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| title_fullStr | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| title_full_unstemmed | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| title_short | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| title_sort | Spherical cavity-expansion forcing function in PRONTO 3D for application to penetration problems |
| url | http://hdl.handle.net/10725/5980 http://libraries.lau.edu.lb/research/laur/terms-of-use/articles.php https://www.osti.gov/scitech/biblio/481577 |