title: Methodology for artificial microswimming using magnetic actuation.
abstract: We propose a methodology for swimming at low-Reynolds-number flows based on ciliary motion of a microswimmer using magnetic actuation of artificial cilia. By solving the coupled magnetic-elastic-hydrodynamic problem, we demonstrate nonreciprocal effective and recovery strokes for cilia that nicely mimic natural cilia beating. Cilia drag forces, microswimmer net displacement, velocity, and efficiency are calculated, and we show the model can swim using a prespecified magnetic actuation. The proposed methodology can be used for devising biomedical microdevices that swim in viscous flows inside the human body.
authors: Mechanical Engineering Department, Amirkabir University of Technology, Tehran, Iran.
authors: A
authors: A
authors: Ghanbari
authors: M
authors: M
authors: Bahrami
authors: M R H
authors: MR
authors: Nobari