التفاصيل البيبلوغرافية
| العنوان: |
How Fast are Elastic Domino Waves? |
| المؤلفون: |
Ding, Daniel, Lau, Clement, Westerhof, Jorrit, Hoeven, Lotte van der, Kampstra, Lieke, Beek, Patrick van der, Ostanin, Igor |
| المصدر: |
Granular Matter ; volume 26, issue 2 ; ISSN 1434-5021 1434-7636 |
| بيانات النشر: |
Springer Science and Business Media LLC |
| سنة النشر: |
2024 |
| مصطلحات موضوعية: |
General Physics and Astronomy, Mechanics of Materials, General Materials Science |
| الوصف: |
The paper is concerned with the problem of toppling propagation velocity in elastic, domino-like mechanical systems. We build on the work of Efthimiou and Johnson, who developed the theory of perfectly elastic collisions of thin rigid dominoes on a frictional foundation. This theory has been criticised for the lack of correspondence with the experimental observations, in particular, prediction of infinite propagation velocity for zero spacing between dominoes, as well as the inability to represent the collective nature of collisions in real domino systems. In our work we consider a more realistic scenario of dominoes of finite stiffness and obtain a theory of fast elastic domino waves, taking into account a limit velocity of the perturbation propagation in the system of dominoes. Moreover, finite collision time allows to extract dynamic quantities of collisions and establish upper and lower borders for domino separations where the theory could still be applied. Our discrete element simulations support our theoretical findings and shed light on the nature of collective interactions in the nearly-elastic domino chains. Graphical abstract |
| نوع الوثيقة: |
article in journal/newspaper |
| اللغة: |
English |
| DOI: |
10.1007/s10035-023-01389-w |
| DOI: |
10.1007/s10035-023-01389-w.pdf |
| DOI: |
10.1007/s10035-023-01389-w/fulltext.html |
| الإتاحة: |
https://doi.org/10.1007/s10035-023-01389-wTest |
| حقوق: |
https://creativecommons.org/licenses/by/4.0Test ; https://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: |
edsbas.13693D6D |
| قاعدة البيانات: |
BASE |
