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. 2025 Oct 9;11:183. doi: 10.1038/s41378-025-01050-x

Fig. 2. Schematic of the novel wall shear stress sensor with a floating cover plate.

Fig. 2

a Disassembled view. b Sectional view. c Top view of floating sensing structures. d Simplified mechanical model of the conventional structure. e Simplified mechanical model of the novel structure with a floating cover plate. f Finite element analysis of static characteristics of the proposed sensor