Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study
Numerical simulation study to predict the transient (maximum) deformation of a rolled homogeneous armor plate which was loaded by the explosion of spherical trinitrotoluene bomb by using the ‘load blast enhanced’ and ‘structured arbitrary langragian eulerian’ methodologies in LS-DYNA is reported i...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2021
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| Online Access: | http://journalarticle.ukm.my/19077/ http://journalarticle.ukm.my/19077/1/19.pdf |
| _version_ | 1848814742815113216 |
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| author | Mohd Zaid Othman, Tan, Kean Sheng Jestin Jelani, Khairul Hasni Kamarudin, Amir Radzi Ab Ghani, |
| author_facet | Mohd Zaid Othman, Tan, Kean Sheng Jestin Jelani, Khairul Hasni Kamarudin, Amir Radzi Ab Ghani, |
| author_sort | Mohd Zaid Othman, |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Numerical simulation study to predict the transient (maximum) deformation of a rolled homogeneous armor plate which
was loaded by the explosion of spherical trinitrotoluene bomb by using the ‘load blast enhanced’ and ‘structured
arbitrary langragian eulerian’ methodologies in LS-DYNA is reported in this paper. Three numerical simulation models
that utilized the ‘load blast enhanced’ and three numerical simulation models that utilized the ‘structured arbitrary
langragian eulerian’ methodologies in LS-DYNA were produced and their results were used to predict and validate the
deformations of three blast experimental tests of rolled homogeneous armor plates obtained from a published paper.
This study showed that the numerical simulation results from the ‘load blast enhanced’ methodology gave better
agreement than the ‘structured arbitrary langragian eulerian’ methodology with an average percentage differences of
around 17% for all three cases. |
| first_indexed | 2025-11-15T00:38:55Z |
| format | Article |
| id | oai:generic.eprints.org:19077 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T00:38:55Z |
| publishDate | 2021 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:190772022-07-26T04:15:20Z http://journalarticle.ukm.my/19077/ Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study Mohd Zaid Othman, Tan, Kean Sheng Jestin Jelani, Khairul Hasni Kamarudin, Amir Radzi Ab Ghani, Numerical simulation study to predict the transient (maximum) deformation of a rolled homogeneous armor plate which was loaded by the explosion of spherical trinitrotoluene bomb by using the ‘load blast enhanced’ and ‘structured arbitrary langragian eulerian’ methodologies in LS-DYNA is reported in this paper. Three numerical simulation models that utilized the ‘load blast enhanced’ and three numerical simulation models that utilized the ‘structured arbitrary langragian eulerian’ methodologies in LS-DYNA were produced and their results were used to predict and validate the deformations of three blast experimental tests of rolled homogeneous armor plates obtained from a published paper. This study showed that the numerical simulation results from the ‘load blast enhanced’ methodology gave better agreement than the ‘structured arbitrary langragian eulerian’ methodology with an average percentage differences of around 17% for all three cases. Penerbit Universiti Kebangsaan Malaysia 2021 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/19077/1/19.pdf Mohd Zaid Othman, and Tan, Kean Sheng and Jestin Jelani, and Khairul Hasni Kamarudin, and Amir Radzi Ab Ghani, (2021) Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study. Jurnal Kejuruteraan, 4 (1(SI)). pp. 153-160. ISSN 0128-0198 https://www.ukm.my/jkukm/si-41-2021/ |
| spellingShingle | Mohd Zaid Othman, Tan, Kean Sheng Jestin Jelani, Khairul Hasni Kamarudin, Amir Radzi Ab Ghani, Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study |
| title | Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study |
| title_full | Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study |
| title_fullStr | Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study |
| title_full_unstemmed | Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study |
| title_short | Deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an LS-DYNA numerical simulation study |
| title_sort | deformations’ predictions by utilizing load blast enhanced against structural arbitrary langrangian eulerian methodologies : an ls-dyna numerical simulation study |
| url | http://journalarticle.ukm.my/19077/ http://journalarticle.ukm.my/19077/ http://journalarticle.ukm.my/19077/1/19.pdf |