Fouling Release Mechanism of an Octopus‐Inspired Smart Skin
Rabiu Onoruoiza Mamman,
Tatum Johnson,
Thilina Weerakkody
et al.
Abstract:This work proposes an octopus‐inspired smart skin for fouling release. The skin consists of twisted spiral artificial muscles (TSAMs) embedded between two layers of elastomer. Upon electro‐thermal actuation, TSAMs undergo vertical displacement (similarly to octopus’ papillae dermal muscles) and mechanically deform the top layer of the skin where the biofilm is attached. The release is achieved by generating a critical strain on the skin's top layer. In this paper, a physics‐based mechanical model is proposed t… Show more
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