Academic Journal
Dynamic fragmentation: Geometric approach
| العنوان: | Dynamic fragmentation: Geometric approach |
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| المؤلفون: | Elek, Predrag, Jaramaz, Slobodan |
| المصدر: | First International Congress of Serbian Society of Mechanics, Kopaonik, 10-13 April 2007 |
| بيانات النشر: | Serbian Society of Mechanics |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | dynamic fragmentation, geometric statistics, fragment size distribution, Voronoi diagrams |
| الوصف: | Dynamic fragmentation is a complex and common phenomenon in nature and technological systems. The main task in fragmentation modeling is determination of the fragment size (or mass) distribution law. There are several approaches to the fragmentation problem – empirical, probabilistic, energetic, approach based on fracture mechanics, etc. In the present paper we consider a general approach based on the simple assumption of random geometric partition of a body, following early Lineau [1], Mott [2] and well-known Grady-Kipp work [3]. Starting from the Poisson distribution of fracture sites (points, lines or planes), size distribution laws are derived for 1D, 2D and 3D geometries. Geometric fragmentation models based on the Mott and Grady-Kipp approaches are discussed, as well as the model originated from the Voronoi diagrams. The results of presented models are compared with numerical simulations and experimental data, showing significant compatibility with certain limitations. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| ردمك: | 978-86-909973-0-5 86-909973-0-X |
| Relation: | Ministarstvo nauke Republike Srbije: TD7041 – Studija izvodljivosti restrukturiranja odabranih kapaciteta vojne industrije; https://machinery.mas.bg.ac.rs/handle/123456789/4995; http://machinery.mas.bg.ac.rs/bitstream/id/12190/Elek-Jaramaz.pdf; https://hdl.handle.net/21.15107/rcub_machinery_4995 |
| الاتاحة: | https://hdl.handle.net/21.15107/rcub_machinery_4995 https://machinery.mas.bg.ac.rs/handle/123456789/4995 http://machinery.mas.bg.ac.rs/bitstream/id/12190/Elek-Jaramaz.pdf |
| Rights: | openAccess ; ARR |
| رقم الانضمام: | edsbas.FCC298B |
| قاعدة البيانات: | BASE |
| ردمك: | 9788690997305 869099730X |
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