Sentence examples for fatigue sequence from inspiring English sources

In principle, scale also could vary across choice sets j in a preference-elicitation survey because of learning and fatigue, sequence effects, and pairing of the same choice profile with other profiles so that {tilde{U}}_{ij}=left[beta {sigma}_{ij}(Z right]{a}_{ij}+{varepsilon}_{ij} (7).

Varying the N2 H2 ratio shows a fatigue life sequence of (FL 4:1 > (FL 1 3 ≥ (FL 1:1 for all three substrate materials.

The empirical LCD law performance is compared against the other physical based cumulative damage laws using fatigue loading sequences invented to expose the incoherencies of LCD lifetime predictions.

In cumulative fatigue tests, the sequence of loading is found to influence the fatigue life.

The crack SEM images show that the formation sequence of fatigue cracks is different for the turned and ground surfaces.

Fractographic measurements of the fatigue growth from these sequences show the same stress ratio effect at the start of loading and after 5 mm of growth, suggesting that the stress ratio effect occurs soon after the commencement of growth and that crack closure is not the dominant cause of the stress ratio effect in the AA7050-T7451 alloy.

The effect on residual stress and strain values of a sequence of applied fatigue loads was also considered and reported.

Experimental fatigue lives under the original sequence and under the simplified one are in very good correlation.

Fractographic evidence from these tests confirms that fatigue crack closure, together with sequence sensitive variation in threshold stress intensity appear to explain all observed results.

The main aim of this paper is to address how to characterize the load sequence effects in fatigue crack propagation under variable amplitude loading.

In this work, three classes of mechanisms that can cause load sequence effects on fatigue crack growth are discussed: mechanisms acting before, at or after the crack tip.