Influence of pulse duration on the fatigue behavior of a carbon‐fiber‐reinforced composite under cyclic three‐point bending at 20 kHz

Very high cycle fatigue (VHCF) experiments are limited in practice due to their long testing times. In ultrasonic fatigue test (UFT) systems, the cyclic oscillation is applied using resonance at 20 kHz with a pulse and pause sequence. However, determining optimal pulse durations to achieve minimal t...

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Veröffentlicht in:	Fatigue & fracture of engineering materials & structures 2024-05, Vol.47 (5), p.1731-1747
Hauptverfasser:	Premanand, Aravind, Balle, Frank
Format:	Artikel
Sprache:	eng
Schlagworte:	20 kHz carbon‐fiber‐reinforced polymers energy dissipation pulse–pause ratio self‐heating effect ultrasonic fatigue testing very high cycle fatigue
Online-Zugang:	Volltext
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