A study of galloping analysis of ice-accreted transmission line considering unsteady aerodynamic forces

In this study, the effect of unsteady aerodynamic force of ice-accreted transmission line on galloping analysis is investigated. First, unsteady aerodynamic coefficients of ice-accreted single conductor predicted by DES are validated by the wind tunnel test and verified by the galloping analysis bas...

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Veröffentlicht in:	Journal of Wind Engineering 2020/04/30, Vol.45(2), pp.27-41
Hauptverfasser:	OKA, Shinichi, ISHIHARA, Takeshi
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	Aerodynamic coefficients Aerodynamic forces Aerodynamics Conductors DES galloping analysis Hysteresis Ice Ice-accreted transmission line Pressure distribution Stress concentration Transmission lines unsteady aerodynamic forces Wind tunnel testing Wind tunnels
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