Multiscale modeling of environment-dependent heterogeneous media by a Thermo-Hydro-mechanical damage model

International Journal of Mechanical Sciences, Journal Year: 2024, Volume and Issue: 273, P. 109218 - 109218

Published: March 23, 2024

Language: Английский

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Zweifach–Fung Microfluidic Device for Efficient Microparticle Separation: Cost-Effective Fabrication Using CO2 Laser-Ablated PMMA

Micromachines, Journal Year: 2024, Volume and Issue: 15(7), P. 932 - 932

Published: July 22, 2024

Microfluidic separators play a pivotal role in the biomedical and chemical industries by enabling precise fluid manipulations. Traditional fabrication of these devices typically requires costly cleanroom facilities, which limits their broader application. This study introduces novel microfluidic device that leverages passive Zweifach–Fung principle to overcome financial barriers. Through Lagrangian computational simulations, we optimized an eleven-channel configuration achieved perfect 100% recall rate for particles following specified normal distribution. Experimental evaluations determined 2 mL/h as optimal total flow (TFR), under showcased exceptional performance enhancements precision micrometer-sized particles, achieving overall accuracy 94% ± 3%. Fabricated using cost-effective, non-cleanroom method, this approach represents significant shift from conventional practices, dramatically reducing production costs while maintaining high operational efficacy. The cost each chip is less than USD 0.90 cents manufacturing process takes only 15 min. development not makes technology more accessible but also sets new standard future advancements field.

Language: Английский

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Exploring multi-couple field modelling and simulation for surface roughness in MRSTP of blade tenons using shear thickening effect and magnetohydrodynamics

CIRP journal of manufacturing science and technology, Journal Year: 2025, Volume and Issue: 59, P. 46 - 64

Published: March 4, 2025

Language: Английский

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Effect of magnetic field on hydrodynamics of MRSTP media flow and material removal modelling of blade tenon

Journal of Manufacturing Processes, Journal Year: 2025, Volume and Issue: 142, P. 387 - 408

Published: April 4, 2025

Language: Английский

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Design and development of a 3-DOF compliant gripper with in-plane and out-of-plane motion

Precision Engineering, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Magnetically Driven Quadruped Soft Robot with Multimodal Motion for Targeted Drug Delivery

Biomimetics, Journal Year: 2024, Volume and Issue: 9(9), P. 559 - 559

Published: Sept. 16, 2024

Untethered magnetic soft robots show great potential for biomedical and small-scale micromanipulation applications due to their high flexibility ability cause minimal damage. However, most current research on these focuses marine reptilian biomimicry, which limits move in unstructured environments. In this work, we design a quadruped robot with top cover specific magnetization angle, drawing inspiration from the common locomotion patterns of quadrupeds nature integrating our unique actuation principle. It can crawl tumble and, by adjusting field parameters, it adapts its environmental conditions, enabling cross obstacles perform remote transportation release cargo.

Language: Английский

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A magnetically controlled bio-inspired cobweb soft robot based on structural topology optimization

Journal of Magnetism and Magnetic Materials, Journal Year: 2024, Volume and Issue: 612, P. 172649 - 172649

Published: Nov. 14, 2024

Language: Английский

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