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   Articles with "bubble based" as a keyword



Bubble-Based Microrobots with Rapid Circular Motions for Epithelial Pinning and Drug Delivery.

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recommendations! Published in 2023 at "Small"

DOI: 10.1002/smll.202300409

Abstract: Remotely powered microrobots are proposed as next-generation vehicles for drug delivery. However, most microrobots swim with linear trajectories and lack the capacity to robustly adhere to soft tissues. This limits their ability to navigate complex… read more here.

Keywords: microrobots rapid; bubble based; based microrobots; drug delivery ... See more keywords

Ī¤uning the response of bubble-based metamaterials with short transient pulses

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recommendations! Published in 2024 at "Archive of Applied Mechanics"

DOI: 10.1007/s00419-024-02655-w

Abstract: Bubble-based metamaterials have been extensively studied both theoretically and experimentally thanks to their simple geometry and their ability to manipulate acoustic waves. The latter is partly dependent on the structural characteristics of the metamaterial and… read more here.

Keywords: bubbly meta; bubble based; uning response; response ... See more keywords

Multi-scale CFD modeling of gas-solid bubbling fluidization accounting for sub-grid information

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recommendations! Published in 2018 at "Advanced Powder Technology"

DOI: 10.1016/j.apt.2018.02.024

Abstract: Abstract An improved bubble-based heterogeneous drag model was formulated in which the original bubble-based EMMS drag model at macroscale bed level was extended to microscale sub-grid level for accurate coarse-grid two-fluid modeling (TFM) of Geldart… read more here.

Keywords: bubble based; sub grid; bubbling fluidization; drag model ... See more keywords

Bubble-based EMMS/DP drag model for MP-PIC simulation

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recommendations! Published in 2020 at "Powder Technology"

DOI: 10.1016/j.powtec.2020.06.023

Abstract: Abstract To account for the sub-grid heterogeneity of bubbling gas-solid flows in the multi-phase particle-in-cell (MP-PIC) method, a bubble-based EMMS/DP drag model is proposed in this work by taking into account the particle/parcel position information.… read more here.

Keywords: bubble based; model; emms drag; drag model ... See more keywords

From bubble dynamics to acoustic control: Underwater bubble-based metamaterials for marine sustainability

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recommendations! Published in 2025 at "Applied Physics Reviews"

DOI: 10.1063/5.0256788

Abstract: Marine acoustics is crucial for the sustainable utilization of ocean resources. Researchers have discovered that underwater bubbles can serve as highly efficient acoustic resonators, enabling precise manipulation of sound waves in water. However, understanding the… read more here.

Keywords: dynamics acoustic; bubble dynamics; bubble based; underwater bubble ... See more keywords