Zobrazeno 1 - 10
of 842
pro vyhledávání: '"Bonn, Daniel"'
Autor:
Demmenie, Menno, Kolpakov, Paul, van Casteren, Boaz, Bakker, Dirk, Bonn, Daniel, Shahidzadeh, Noushine
The freezing of water is one of the major causes of mechanical damage in materials during wintertime; surprisingly this happens even in situations where water only partially saturates the material so that the ice has room to grow. Here we perform fre
Externí odkaz:
http://arxiv.org/abs/2411.04670
The key parameter for describing frictional strength at the onset of sliding is the static friction coefficient. Yet, how the static friction coefficient at the macroscale emerges from contacting asperities at the microscale is still an open problem.
Externí odkaz:
http://arxiv.org/abs/2409.04280
Autor:
Farain, Kasra, Bonn, Daniel
Simple yield stress materials are composed of soft particles, bubbles, or droplets with purely repulsive forces. The constituent elements are typically too large to undergo thermal fluctuations, suggesting that the material internal structure, and th
Externí odkaz:
http://arxiv.org/abs/2407.16619
Autor:
Deblais, Antoine, Xie, Kaili, Lewin-Jones, Peter, Aarts, Dirk, Herrada, Miguel A., Eggers, Jens, Sprittles, James E., Bonn, Daniel
Despite the large body of research on coalescence, firm agreement between experiment, theory, and computation has not been established for the very earliest times following the initial contact of two liquid volumes. Combining a range of experimental
Externí odkaz:
http://arxiv.org/abs/2402.00500
Autor:
Divoux, Thibaut, Agoritsas, Elisabeth, Aime, Stefano, Barentin, Catherine, Barrat, Jean-Louis, Benzi, Roberto, Berthier, Ludovic, Bi, Dapeng, Biroli, Giulio, Bonn, Daniel, Bourrianne, Philippe, Bouzid, Mehdi, Del Gado, Emanuela, Delanoë-Ayari, Hélène, Farain, Kasra, Fielding, Suzanne, Fuchs, Matthias, van der Gucht, Jasper, Henkes, Silke, Jalaal, Maziyar, Joshi, Yogesh M., Lemaître, Anaël, Leheny, Robert L., Manneville, Sébastien, Martens, Kirsten, Poon, Wilson C. K., Popović, Marko, Procaccia, Itamar, Ramos, Laurence, Richards, James A., Rogers, Simon, Rossi, Saverio, Sbragaglia, Mauro, Tarjus, Gilles, Toschi, Federico, Trappe, Véronique, Vermant, Jan, Wyart, Matthieu, Zamponi, Francesco, Zare, Davoud
Publikováno v:
Soft Matter, 2024,20, 6868-6888
Soft amorphous materials are viscoelastic solids ubiquitously found around us, from clays and cementitious pastes to emulsions and physical gels encountered in food or biomedical engineering. Under an external deformation, these materials undergo a n
Externí odkaz:
http://arxiv.org/abs/2312.14278
The droplet size in emulsions is known to affect the rheological properties and plays a crucial role in the many applications of emulsions. Despite its importance, the underlying mechanisms governing droplet size in emulsification remain poorly under
Externí odkaz:
http://arxiv.org/abs/2311.09813
Autor:
Gaillard, Antoine, Gutierrez, Miguel Angel Herrada, Deblais, Antoine, Eggers, Jens, Bonn, Daniel
The viscoelastic relaxation time of a polymer solution is often measured using Capillary Breakup Extensional Rheometry (CaBER) where a droplet is placed between two plates which are pulled apart to form a thinning filament. For a slow plate retractio
Externí odkaz:
http://arxiv.org/abs/2309.08440
Autor:
Farain, Kasra, Bonn, Daniel
Dry granular materials consist of a vast ensemble of discrete solid particles, interacting through complex frictional forces at the contact points. The particles are so large that these systems are believed to be completely athermal. Here, we arrest
Externí odkaz:
http://arxiv.org/abs/2307.02999
Autor:
Farain, Kasra, Bonn, Daniel
Studying the effect of mechanical perturbations on granular systems is crucial for understanding soil stability, avalanches, and earthquakes. We investigate a granular system as a laboratory proxy for fault gouge. When subjected to a slow shear, gran
Externí odkaz:
http://arxiv.org/abs/2306.02353
The COVID-19 pandemic caused a paradigm shift in our way of using heating, ventilation, and air-conditioning (HVAC) systems in buildings. In the early stages of the pandemic, it was indeed advised to reduce the reuse and thus the recirculation of ind
Externí odkaz:
http://arxiv.org/abs/2301.09136