2010
DOI: 10.1016/j.ces.2010.04.003
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Modeling the evolution and rupture of stretching pendular liquid bridges

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Cited by 37 publications
(22 citation statements)
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“…Clearly, a better understanding of the formation of liquid bridges will aid in controlling these processes. Previous studies on liquid bridges between particles mainly focused on static bridges, bridge deformation during stretching and rupture, or the energy dissipated on rupture, however, few theoretical and experimental studies provided a detailed understanding of the initial bridge formation process, and the accompanying liquid transfer rate from the particle surface into the bridge. Experimental results, and the resulting empirical models, have been summarized by Herminghaus, mainly focusing on the effect of roughness, as well as evaporation and re‐condensation.…”
Section: Introductionmentioning
confidence: 99%
“…Clearly, a better understanding of the formation of liquid bridges will aid in controlling these processes. Previous studies on liquid bridges between particles mainly focused on static bridges, bridge deformation during stretching and rupture, or the energy dissipated on rupture, however, few theoretical and experimental studies provided a detailed understanding of the initial bridge formation process, and the accompanying liquid transfer rate from the particle surface into the bridge. Experimental results, and the resulting empirical models, have been summarized by Herminghaus, mainly focusing on the effect of roughness, as well as evaporation and re‐condensation.…”
Section: Introductionmentioning
confidence: 99%
“…(16). Several simulations have been run for the linear irreversible contact model in the same numerical set-up with the same maximum adhesive force as used in the liquid bridge model (( f a max ) liq = ( f a max ) lin ) and adhesive stiffness that would result in the same interaction range for different liquid bridge volumes for a different surface tension of liquid.…”
Section: Equal Maximum Force and Interaction Distancementioning
confidence: 99%
“…The tensile forces generated at particle level result in cohesion at macroscopic scale. Earlier studies have been done for liquid bridge in the pendular regime to understand the effect of liquid bridge volume and contact angle on different macroscopic quantities like the steady-state cohesion, torque, and shear band properties [12][13][14][15][16]. Other studies for unsaturated granular media observe fluid depletion in shear bands [17,18].…”
Section: Introductionmentioning
confidence: 99%
“…Many authors have investigated the formation of liquid bridges at the micro-scale, investigating both static and dynamic liquid bridge properties for systems involving two or three particles [47][48][49][50][51][52][53][54][55]. Liquid viscosity has been shown to have a large impact on the bridge strength, the rupture distance, and the subsequent redistribution of the liquid [56][57][58][59][60]. However, there is currently no research on the effect of liquid viscosity on the coating variation at the process scale, e.g.…”
Section: However In Their Dem Simulations Specific To Liquid Contactmentioning
confidence: 99%