..., in the Finally, the influence of the different phase differences on the biaxial non-proportional loading with phase angle , Plank R et al (1999) found non-proportional low-cycle fatigue crack growth rate and crack that the crack could not only propagate coplanar, but also propagate at a propagation angle...

... and examines the effect of the crack propagation angle and the crack-front profile on the fatigue driving force measured by the stress-intensity factors. The numerical procedure then estimates the crack propagation life based on Paris law, which agrees closely with the experimental results. This investigation...

... number fluid mech critical layer nonlinear interaction nonlinearly propagation angle equation wave number streamwise wave number Transition from Long-crested to Short-crested Seas by Wind-wave Interaction Sang Soo Lee and David W. Wundrow Naval Surface Warfare Center, Carderock Division West...

..., or a hail strike, or from flying debris, but the impact was not sufficient to visually break up the surface. propagation direction specimen split plane coupon laminate equation quantitative ultrasonic technique carbon-epoxy laminate quasi-shear wave propagation angle velocity vector...