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DC Field | Value | Language |
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dc.contributor.author | Portelli, Marcus | - |
dc.contributor.author | Pasquali, Michele | - |
dc.contributor.author | Carra, Federico | - |
dc.contributor.author | Bertarelli, Alessandro | - |
dc.contributor.author | Mollicone, Pierluigi | - |
dc.contributor.author | Sammut, Nicholas | - |
dc.date.accessioned | 2024-03-21T15:18:27Z | - |
dc.date.available | 2024-03-21T15:18:27Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | Portelli, M., Pasquali, M., Carra, F., Bertarelli, A., Mollicone, P., & Sammut, N. (2023). Wave-particle interactions in copper diamond. Physical Review Accelerators and Beams, 26(8), 084501. | en_GB |
dc.identifier.uri | https://www.um.edu.mt/library/oar/handle/123456789/120123 | - |
dc.description.abstract | In the context of wave propagation in solids caused by particle-matter interactions, the composite structure of copper diamond is believed to have a significant impact on the material’s response. This limits the accuracy of isotropic homogeneous elastic and elastic-plastic models used in earlier studies modeling the material’s behavior under such conditions. This study aims to investigate the mesoscopic behavior of the copper diamond and discusses the advantages and limitations of modeling the internal composite structure of the material. The material response of CuCD was modeled in a 2D finite element simulation, considering internal wave propagation as a result of external impact and an internal thermal shock. Various homogeneous models were considered and compared with a mesoscopic model. The homogeneous models tested were found to be able to capture wave propagation effects in the material, and the inclusion of a hardening model allowed their performance to approach that of the mesoscale model considered, which is significantly more computationally demanding. | en_GB |
dc.language.iso | en | en_GB |
dc.publisher | American Physical Society | en_GB |
dc.rights | info:eu-repo/semantics/openAccess | en_GB |
dc.subject | Metals -- Thermomechanical properties | en_GB |
dc.subject | Copper -- Analysis | en_GB |
dc.subject | Finite element method | en_GB |
dc.subject | Expansion (Heat) -- Measurement | en_GB |
dc.subject | Elastic wave propagation | en_GB |
dc.title | Wave-particle interactions in copper diamond | en_GB |
dc.type | article | en_GB |
dc.rights.holder | The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder. | en_GB |
dc.description.reviewed | peer-reviewed | en_GB |
dc.identifier.doi | 10.1103/PhysRevAccelBeams.26.084501 | - |
dc.publication.title | Physical Review Accelerators and Beams | en_GB |
Appears in Collections: | Scholarly Works - FacEngME |
Files in This Item:
File | Description | Size | Format | |
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Wave particle interactions in copper diamond 2023.pdf | 1.77 MB | Adobe PDF | View/Open |
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