Wind Tunnel Test Investigation on Unsteady Aerodynamic Coefficients of Iced 4-Bundle Conductors

<div>The unsteady aerodynamic coefficients of sector-shape iced subconductor 1 under different ice thickness: (a) drag coefficients; (b) lift coefficients; (c) moment coefficients.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Wind Tunnel Test Investigation on Unsteady Aerodynamic Coefficients of Iced 4-Bundle Conductors 